Beat or Price Match Guarantee!
The Valley's Most Trusted HVAC Install Team
Beat or Price Match Guarantee!
The Valley's Most Trusted HVAC Install Team
New Heating and Cooling Systems Installed by the Valley's Trusted HVAC Company, With SRP Rebates and Wells Fargo Financing
A new HVAC system is one of the most significant investments a homeowner makes in their property. Who installs it determines whether it performs at peak efficiency, stays under warranty, and lasts the full life of the equipment. As a Trane Comfort Specialist and Daikin dealer, our certified installation crews are trained directly by the manufacturers whose equipment we install, and they size, install, and commission every system correctly.
Why Homeowners Choose Us for Heating and Air Conditioning Replacements
The financial side is where our manufacturer relationships create real value. We stack every available rebate and incentive and handle the paperwork on your behalf. SRP Cool Cash rebates of up to about $1,125 are available on qualifying high-efficiency systems through April 30, 2027, with eligibility based on your utility and equipment. Wells Fargo Home Projects financing is available with approved credit. We confirm whether your home is served by SRP or APS before quoting any rebate figure, so the number you hear is the number you can count on.
Here is a conversation worth having before you sign any HVAC replacement proposal: ask the contractor what efficiency rating they are quoting and why. In the Phoenix market, some contractors habitually spec entry-level equipment because the lower sticker price closes jobs faster. What that pitch leaves out is the operating cost picture. A high-efficiency system at SEER2 16 or above uses significantly less electricity per hour of runtime than a base-tier unit, and in a desert home that runs its AC eight to nine months a year against extreme heat, that difference compounds quickly. Lower-grade equipment also tends to degrade faster here, where heat and hard water accelerate wear on coils, capacitors, and cabinet components. The unit that costs less at installation often costs far more over its shortened lifespan. We recommend and install equipment spec'd for the Valley's actual demands, and we are prepared to show you the efficiency math before you decide.
When you choose to work with Desert Diamond Air, you're not just getting honest, upfront work. You're getting the best in the Valley:
- Trane Comfort Specialist and Daikin dealer, full warranty protection
- Right-sized load calculations, not guesswork
- SRP Cool Cash rebates up to about $1,125 on qualifying systems
- Wells Fargo Home Projects financing, with approved credit
- Price-match guarantee on installations
- Free in-home replacement estimates
- 4.9 stars across 2,575+ reviews, Google Guaranteed
Reviews
Based on 2599 reviews
Bala N.
00:26 19 Jun 26
Recently we hired Desert Diamond Mechanical to install a new HVAC unit and also get some insulation work done. Their approach towards the entire transaction was very professional. They made sure that they communicated at each step of the process and also that the insulation work that they had subcontracted to another company was done per the specifications. Steve Schilling who managed the entire process did a commendable job.
theresa G.
22:18 18 Jun 26
MARK H.
01:58 18 Jun 26
I want to personally Thank Desert Diamond air-conditioning and plumbing and especially technician (Leo) for the great service they provided for my 94-year-old mother yesterday. They came on short notice after the original seller and installer of the unit from three years ago couldn’t come out. Desert diamond came to the rescue. It was 114° outside and the original installer stated it would be another day before they could make it out to help my 94-year-old mother. Fast-forward to yesterday and a knock came at the door and it was (Leo) the ace technician from. Desert diamond that immediately diagnosed the problem of a bad condenser. He replaced the part and had the unit up and working again within Minutes. I can’t say enough about (Leo) and his miraculous skills his courtesy his professionalism, his politeness his dignity and genuine likeness for his job. He smiled from the time that he arrived to the time that he finished. I would highly recommend to all my family and friends the Team at Desert Diamond.If you want quality, go no further than Desert diamond so why wait call today and don’t forget to ask for (Leo) as your technician. I promise you won’t regret it for a moment!!!🙏🇺🇸
Bill G.
23:18 17 Jun 26
Mike T.
22:58 17 Jun 26
Nola S.
18:24 17 Jun 26
Excellent service and friendly technician. Would recommend.
Claudia K.
02:35 17 Jun 26
We chose this company to replace our units $$$$$$$ after interviewing and considering several othersNothing but issues with newly pricy installed units and I keep calling staff out here …the noise level is unbelievable and m being told it’s normalNow I just had one unit completely brake down not cooling the house and I m being told I may have to pay an emergency charge after I just purchased $$$$$$?Very disappointed with this customer service and company
Juanita D.
01:05 17 Jun 26
Ismael was professional and took time to explain procedures and results to me for tuneup preventive service before and after work completion. Also provided information on ductwork services. He was patient and gave informative answers to my questions.
Michael P.
22:31 16 Jun 26
Appointment was scheduled quickly. Great service technician. Johan was very knowledgeable and thorough.
Anthoney A.
19:52 15 Jun 26
Terry D.
18:28 15 Jun 26
Rick M
16:45 15 Jun 26
Leo was great to work with
David G.
20:35 13 Jun 26
Amy G.
19:54 12 Jun 26
Leo did a fantastic job on our inspection. He was very thorough and informative about educating us on our options. We appreciate that he didn’t try to upsell us. He was very personable and we hope to have him as a technician in the future.
Eric L.
16:52 11 Jun 26
Knowledgeable technicians that produce good customer service.
Chuck S.
14:39 10 Jun 26
Desert Diamond Air and Plumbing completed my A/C summer inspection. Timothy did a thorough review and did not pressure me to get the recommended service items. Good company to work with.
David L.
14:14 10 Jun 26
Tim explained everything in language I could understand. Did very thorough inspection, installed furnace filters and recommendations for future needs. I couldn’t be happier!
gary B.
22:48 09 Jun 26
Steve M.
21:21 07 Jun 26
This company has been great from start to finish. I’ve been using them for a year and I couldn’t be happier with the support I get from them. My system is old and the technician Leo was more than upfront and honest with everything that was wrong and made me feel comfortable with fixing what needed to be fixed. I am so glad that I found these guys because I will be using them as long as I live here!
Dale and Charlotte H.
22:58 06 Jun 26
Arturo was awesome. Kind and courteous! I appreciate his patience in answering my questions!
Dean O.
22:03 06 Jun 26
peter T.
17:46 05 Jun 26
Good customer service
LaShaun T.
21:08 04 Jun 26
Exceptional Service from Ian S. and Desert Diamond!I have been using Desert Diamond for years (they even installed my new air conditioner a couple years ago) and they have earned my HVAC and Plumbing business forever. Their latest service only solidified why I will never go anywhere else.Ian S. came out to install a water softener system, Reverse Osmosis system, a pressure regulator and some plumbing rework throughout the laundry room for us, and his work was absolutely impeccable. From start to finish, his customer service far exceeded my expectations. He was extremely friendly, personable and so good with my annoying dogs too!!What I appreciated most was his incredible attention to detail. Ian took his time to make sure every single aspect of the installation was perfect, and he left the workspace absolutely spotless. He also took the time to explain everything thoroughly, ensuring we knew exactly how the new systems worked before he left.If you want honest, meticulous, and top-tier service, ask for Ian at Desert Diamond. They truly are the best in the business! And worth every $!
Brandon L.
23:11 01 Jun 26
Phillip L is the man. Great service and demeanor. Very professional and not pushy salesmen. We will be servicing with you every year.
Karl P.
04:18 01 Jun 26
meaza E.
21:23 30 May 26
I called Desert Diamond after a home inspection showed heating unit not working correctly. They got someone out the same day. Phillip was very responsive and professional. He let me know when he arrived since the home was empty, and promptly notified me with his findings. Thank goodness the issue was minor incorrect thermostat wiring, but he explained and fixed the issue quickly. Next time I need a thermostat replaced, I will call Desert Diamond and not use a handyman.
Brian P.
20:40 30 May 26
Excellent work! They came out the same day, diagnosed, and fixed the problem in under an hour. Sam was awesome!
Norb S.
14:50 30 May 26
lori M.
17:28 29 May 26
YOU ARRIVED ON TIME AS YOU PROMISED. YOUR SERVICE PERSON WAS VERY PROFESSIONAL AND EXPLAINED EXACTLY WHAT HE WAS GOING TO DO TO REPAIR THE PROBLEM. HIGHLY RECOMMEND DESERT DIAMOND FOR ANY REPAIR WORK THIS NEEDS TO BE DONE.
Lorie E.
19:10 28 May 26
My other service company didn’t meet my expectations, so I called Desert Diamond. Desert Diamond came out and service my A/C unit… Hayden and Desert Diamond exceed my exceptions… Hayden, the service technician was very informative and descriptive about the issues and fixed them… I will be using Desert Diamond in the future for all my heating and cooling needs!!!
Sarah H.
15:06 27 May 26
Eye B.
22:39 26 May 26
Checkup completed and provided details on status of our system. Answered all my questions and got answers to questions the tech couldn't answer.
Laura H.
22:29 26 May 26
N/A
David M.
22:01 26 May 26
Great service, very efficient, and was fast. We got my HVAC running Again quickly. Thank you to Leo and The desert diamond team.
Thomas F.
21:49 23 May 26
D.
20:13 23 May 26
Great service! Refrigerate coolant leakage noted and fixed. New caps and recharge of refrigerant. Numbers back to reflecting in a positive range. Thank you Nixa, Great Job done!
Jason R.
17:24 23 May 26
Great quality, professional, organized, clean. I doubt they are the cheapest in town, but they the highest quality I would bet. I wouldn’t choose anyone else.
Brian Payton S.
19:31 22 May 26
Ismael did a great job. He took photos and explained everything in a way that made sense. However I was quoted $445 for a replacement capacitor. Its a $30 part takes at most 30 minutes of labor. Im not sure that price makes sense.However, just for the tuneup it was a reasonable price and I got a lot of good information out of it. Just wish their reports were a little more detailed and came with photos. I can definitely recommend them for a tuneup
Nancy C.
19:19 22 May 26
Autora was Amazing!! He answered all my questions and was very honest and made me feel better. I definetly will call him again.Nancy
Bryan
23:40 21 May 26
Michael M.
22:46 21 May 26
Daniel was excellent! Will recommend to others!
Judy E.
19:57 21 May 26
Very professional!
Arthur M.
15:54 21 May 26
Tyler is a great guy. I highly recommend him to anyone. He truly understands a customers needs.
D.K. B.
23:51 20 May 26
My technician Sam was very knowledgeable, thorough and professional. My whole experience with Desert Diamond has been exceptional.
Steve P.
23:40 20 May 26
James D.
22:37 19 May 26
Very concerned about good communication. Spent quality time checking the entire system.
Christine M.
21:34 19 May 26
As always, excellent, professional, and friendly service.They have great service plans!
Mel W.
00:58 19 May 26
Daniel C. came to our home for a tune up. He was so kind and went above and beyond helping us with not only with the tune up but with resetting our thermostat. He was good to explain things in terms I could understand and talked slowly. I hope everyone has the opportunity to have Daniel be their serviceman.
Erica
21:12 18 May 26
Dave N.
19:26 18 May 26
Lorelei G.
22:57 15 May 26
Does his job thoroughly. A very good worker.
Ariane E.
21:37 15 May 26
Joseph C.
16:01 14 May 26
I like this company. I like the staff that booked my call. I like their Tech (Mason) who worked on my unit. I trust this company.
Jan J.
21:35 13 May 26
Great job getting our 2 units totally up to spec
User Not F.
03:28 12 May 26
Desert Diamond is great. They always arrive when they indicate they will, the technicians are professional, and as a customer I always feel like they have my best interest in mind.
Susan H.
20:56 11 May 26
Cameron is very helpful and has a pleasant attitude.
Kathy G
05:13 11 May 26
Very friendly professional and knowledgeable. Explained everything and answered all my questions. Same-day service was not expected but very much appreciated!
G C
21:23 07 May 26
What a polite, articulate young man! And he also did a bang up job, going the extra mile. Our A/C runs like a dream. I can't imagine using another company after this. They have our visit.
Ekiyouye Xavier E.
18:52 07 May 26
Excellent Service
Jim M.
17:22 07 May 26
Fabulous company!!! Excellent techs….excellent service
Jim M.
15:25 07 May 26
My AC stopped working,called Desert Diamond,fixed it right away,Cody is very knowledgeable,and professional,I would recommend them for all your AC repairs!
Douglas D.
03:39 07 May 26
they had been called to inspect the work of our current co, Bob Brown because it had been called to our attention this co had a reputation for scamming people. they discovered several things we had been told were needed, were not. Thank you. Your tech was great. Send her any time!
Jim T.
01:13 05 May 26
Diana L.
17:23 04 May 26
Samuel did a great job - very professional
Fred
23:22 30 Apr 26
Fred G.
20:25 30 Apr 26
Tristan was very professional, thorough, and courteous. He took the time to explain everything in a very helpful manner. On a scale of 1-10 I would give him an 11.
Len W.
00:27 30 Apr 26
Pia
21:49 29 Apr 26
We had our AC tuned up. Friendly and professional service.
Colleen F.
21:08 29 Apr 26
INSTALLATION: 4-22-2026: Shawn and Alex did a great job installing my new DAIKIN AC unit They were professional, patient, respectful of my property and knowledgeable about the unit. They explained how the thermostat works, answered my questions, and made sure the install was perfect before leaving.I do wish they'd worn shoe covers as the estimate guy Craig did. Also, the crane (3rd party vendor) was almost FIVE hours late - not their fault, but this did slow the project's progress. Alex and Shawn, made the most of their time, did all the pre-installation / setup work on my roof while waiting for the crane to arrive.The DAIKIN unit is running quietly & smoothly. Next week another employee will inspect the installation to ensure all was done correctly and the unit is running per spec. NO AC company has ever done that, and I'm most grateful. Five stars all the way!----------------------------PROPOSAL & ESTIMATE 4-14-2026: Craig O. came to my house to estimate the costs of a new A/C unit. He patiently, knowledgeably answered all my questions, explained my options carefully & wore shoe covers to keep my carpet clean. Craig's expertise in this field was obvious, he's a wonderful ambassador for his employer, too. I can't recall when I enjoyed an A/C installation estimate visit more; there was no pressure, no stress for me. I HIGHLY recommend Craig, he knows all aspects of A/C - heat pump units.
Julie V.
19:43 29 Apr 26
Walter W.
18:21 29 Apr 26
Desert Diamond Mechanical is outstanding, they are honest quick to respond and prices are very reasonable. Their technician are very professional, thorough and very responsible. They are the only company that I will allow to touch my Beazer home.
Janet B.
00:10 28 Apr 26
Tyler came and gave me a quote for new Hvac system& was very knowledgeable &efficient with excellent communication skills.Very courteous&made me happy I'm having Desert Diamond do an outstanding job again for my home.
James S.
22:06 25 Apr 26
I don't know what happened to the text in my review.Johaan was excellent, very courteous and knowledgeable. Explained his actions during his tune up and findings. I couldn't be more pleased, have been using Desert Diamond since they installed our new unit 5 years ago.
Beth T.
00:53 25 Apr 26
The technician sent to my home, Antonio, was phenomenal. He diagnosed my AC problem and solved it quickly. Very professional and answered all of my questions. Very glad I use Desert Diamond.
Scott B.
21:22 24 Apr 26
Damian was great!
Dennis C.
14:00 24 Apr 26
This was a semi annual inspection of my HVAC system. Desert Diamond does a great job and very professional
Peggy M.
19:29 23 Apr 26
Timothy is very efficient and knowledgeable about our HVAC system
Gale F.
02:28 23 Apr 26
Kathleen L.
16:25 22 Apr 26
Thomas, the tech that checked out my system was wonderful to work with. Very informative, concise and easy to understand. Great Job.
Elizabeth M.
01:09 22 Apr 26
Wonderful customer service, excellent diagnostics and communication! I have worked with many companies over the years, Desert Diamond blew me away with their exceptional service. Ismael is a must request!
Kareem S.
15:23 21 Apr 26
Tim was great! He came did his job and was professional, even with my dogs running around bothering him. He let me know about the additional needs and that they were not pressing, but will need to get it done. Which o appreciated.
Stephen M.
03:31 21 Apr 26
Donald E.
00:04 21 Apr 26
Received the call to let me know he was 30 minutes away, then he went about his service check in a very assuring manner. He was thorough and professional and answered all my questions.
Annie R.
22:46 20 Apr 26
Great communication, prompt and thorough service, and fair pricing. Would highly recommend.
Tom T.
19:33 20 Apr 26
david was prompt and professional - tests completed and recommended services were explained well
Patriot A.
21:34 17 Apr 26
Stephen B.
17:00 17 Apr 26
Great experience and super Technician, Ishmeal. Thank you!
Michael S.
03:13 17 Apr 26
Great service from Daniel today!
Cody E.
23:16 15 Apr 26
My tech Johaan was here early, fixed the issue with my ac not blowing cold air quick, super friendly and respectful. I couldn't ask for better service!
Alex C.
01:44 14 Apr 26
Shawna T.
01:38 14 Apr 26
Craig was amazing to work with! When I found out that the coils were rusted out and leaking freon in my old Amana AC unit, I made many calls to many AC companies to get quotes on repairing versus replacing the unit. Craig was one of the only people to call and provide a quote for a new AC unit over the phone. When I called him to come out to finalize the quote, it was spot on from the original quote he provided over the phone. He took the time to ask me my concerns on my current AC set up and provided solutions to those concerns. He thoroughly explained everything they were going to do. He gave me the choice of a 10% discount off the AC unit or a 10 year labor warranty. He was also able to get me 0% interest for 3 years. He was able to get me the best price for a higher model Trane than any other company I called. He was even able to accommodate a last minute schedule change for when the weather was cooler.
John P.
13:40 13 Apr 26
Timothy was very thorough and glad to answer any questions that I had.
scott A
19:58 12 Apr 26
Great experience with Tyler from Desert Diamond. We chose to go with Desert Diamond based on their customer service and fair pricing
Victoria F.
22:50 10 Apr 26
Very Professional.
Mark O.
21:15 10 Apr 26
The team at Desert diamond Mechanical were amazing courteous, and have saved me a lot of money on electricity after installing the perfect AC unit. Thank you for the savings on the unit and the electric electricity.
Derek
19:06 10 Apr 26
The installation of the new mini-split system in my garage was: high quality, clean, professional and very friendly! No unpleasant surprises at all!I highly recommend this company and we will sign up for their incredible Diamond Service Plan!
David H.
17:52 10 Apr 26
I wanted a locally owned HVAC company to do AC service ahead of summer. God knows how hot it can be here in summer. I was pleased to experience the honest service offered by Desert Diamond Air. Dominic arrived as scheduled, did the service checks and kept me informed about my 9 year old system performance discussing improvements with pictures before and after. I was impressed by his honesty. After he had installed a part that did not improve function he showed me that it made no difference and then removed it. I opted to sign up for the service plan. I have no hesitation in recommending Desert Diamond to anyone.
Peggy P.
19:50 02 Jan 26
We were extremely pleased With Desert Diamond Air. Ossiel was the technician sent to our home. He was extremely personable,thorough and knowledgeable. He took his time when checking our equipment It never seemed to be in a rush to leave. We were able to get a technician out In a timely manner. 😊
Jan J.
16:26 02 Jan 26
Gail L.
15:09 31 Dec 25
Appreciated the service and approach to maintenance and ensuring that the HVAC was clean and working well
Sandra S.
21:04 19 Dec 25
Leo is personable, knowledgeable, and friendly. He took the time to explain everything and was very thorough.
Christine K
18:39 19 Dec 25
Eric was efficient and diligent in solving our heating issue. We would use this company again.
Steve V
17:07 18 Dec 25
Experienced and professional workers.
Judy E.
22:16 16 Dec 25
Donna M
20:20 16 Dec 25
Dennis D.
01:47 13 Dec 25
L T
20:15 07 Nov 25
First off they got me in within a day. Then Paul was so great he walked me threw all that he saw and asked questions as well. Im greatfull for him and his company. NOW I know not to go with the other company who tried to scam me basically into buying stuff I did not need. THANK U PAUL! keep up the great work..
Tom A.
20:41 04 Sep 25
Great job by Tim today servicing my two HVAC systems. Very knowledgeable and professional guy.
Donald E.
00:36 03 Sep 25
Edward G.
14:30 31 Aug 25
Karl P.
03:41 31 Aug 25
Everyone at Diamond desert has been great and what more can I say about Arturo, an expert at his trade and walks you through what he’s doing to resolve the issue. A great person that represents the company very well.
Adam B.
01:59 30 Aug 25
Stephen, Philip, jojo (?)Thanks guys, persistent, professional, polite - and they know how to help!Desert diamond has done good work for us over the years!
Alexis B.
00:40 30 Aug 25
Desert Diamond Air and the tech Arturo, AMAZING. We had been without air for 5 days and other companies were giving me off the rates. I prayed to God on if I should get another opinion and I'm glad I found this company. Cost was very reasonable and the work was done in less than an hr, the knowledge Arturo had on what was going on was astonishing. I highly recommend this company.
Christina R.
22:21 28 Aug 25
Love this company. They're fast, friendly, and honest. I will use this company for life. Their tech Leo is also fantastic!
Gerry D.
23:13 26 Aug 25
Sam did a great job troubleshooting the issue and resolving it.
Stephen B.
23:08 08 Aug 25
Great work and friendly service. Thanks Ishmel!
Daneen O.
22:03 08 Aug 25
So grateful for the service we received today from Aaron and the honest recommendations he gave us! He truly understood our goals and needs as a young family on a budget.
Frank M.
23:35 07 Aug 25
On time, appointment same day as requested. System is up and running.
Jack C.
17:37 07 Aug 25
Will K.
01:13 07 Aug 25
Timothy and Aaron were incredible. Will be recommending them to friends and family. Knowledgeable, non predatory, and got my AC running on same day
John S.
00:59 07 Aug 25
Samantha B
22:20 23 Dec 24
Bobbie B.
19:18 23 Dec 24
Our heat pump was putting out lukewarm heat. I called Desert Diamond Air as they were recommended by a friend. We had a technician out the next day...our old unit had a small refrigerant leak. Luis gave us a number of options from fixing it ($2500) with no guarantee that there may be more issues in the near future as it was already 10 years old to a new multi-level output "smart" unit with lots of bells and whistles ($14000+change). We opted for a middle option (new heat pump/compressor) with 10 year warranty with wifi compatible smart thermostat. Orlando did the installation 2 days later. Ossiel and David helped later in the afternoon. All employees were WONDERFUL. The unit is working great, and quickly and quietly adjusts the temperature as programmed and manually if needed.We highly recommend this company.
Danielle W.
17:46 23 Dec 24
Tyler Estes is very professional and always available! Excellent customer service!
Christy T.
00:07 23 Dec 24
We are very pleased with Desert Diamond and our favorite technician Phillip Lopez, he is so knowledgeable, expresses the process so thoroughly and is very nice and respectful. We were having major problems with our AC unit and Desert Diamond, Joseph the service manager and Phillip completely fought on our behalf with the manufacturer and got us a whole new unit!!! I honestly don't know of many companies and it's employees that work together so strongly and advocate for their customers like this company, we are costumers for life and are so very very grateful!!! Thank you doesn't cut it but we THANK YOU all so much!!Best to all,Christy T.
Judy H.
16:24 21 Dec 24
I was very pleased with Desert Diamond from the initial contact. Their office person, Kaitlyn, was courteous and efficient and set up a service call for within 2 hours that fit into my schedule. The technician, Daniel Mendoza, contacted me to let me know when he was on his way and when he arrived, he was respectful, knowledgeable and thorough. Daniel used pictures and took the time to explain the details of my system's problem and an estimate to fix it. He did a check for any additional problems and explained all my available options. Keep up the good work, Desert Diamond, providing intelligent, courteous and well-trained technicians. Your customers appreciate it!
Kym P.
18:45 20 Dec 24
YUGO Y.
12:45 20 Dec 24
The technician was prompt and respected my home. He thoroughly inspected my home to get a clear understanding of my needs. And I like that.
Rick J.
19:29 17 Dec 24
Excellent service, tech was extremely knowledgeable and helpful
Suzanne M.
20:49 16 Dec 24
JF S.
00:41 14 Dec 24
Tina Y.
13:36 11 Dec 24
We appreciated Sam Sheahan’s professional service yesterday. He has a very positive, understanding attitude, knowledgeable, and clear in his communication with us. Thank you, Sam.
Len B.
19:33 10 Dec 24
Excellent service documentation with photos. Will use this company again.
Mary V.
03:48 10 Dec 24
Excellent customer service and he explained everything that he was doing. I really appreciate the time he took, didn’t seem to rush. He did a wonderful job job!
G F.
20:02 08 Dec 24
Daniel Mendoza is an excellent technician. He is very professional, knowledgeable and detailed oriented . He did an amazing job above & beyond his duty. Kudos and keep up the very good work!
Cindy K.
18:57 06 Dec 24
Sam was a pleasure to work with.Showed up on time and has good communication skills. Answered any questions I had and did a thorough job.
R D.
21:07 04 Dec 24
Tyrone C.
18:57 04 Dec 24
ALWAYS QUALITY SERVICE, ALWAYS RELIABLE. A NAME IN SERVICE YOU CAN TRUST.
Carol E.
21:01 03 Dec 24
Steve was professional and did an excellent job in explaining the options for replacing my current HVAC unit.
Etta
01:55 03 Dec 24
Tyler gave us a wealth of information about a new HVAC system for our home. He was very thorough in his evaluation of the attic ductwork and changes we will need. He took his time with us and answered many questions!
Kimberly D.
00:02 28 Nov 24
Renae H.
21:07 27 Nov 24
I was very happy with Desert Diamind Air. Phillip was our tech and several other companies had been out and didn't fix the issue. Phillip spent a lot of time diagnosing and ended up fixing the issue. Phillip was very courteous and knowledgeable and I highly recommend him!
Peggy M.
18:37 21 Nov 24
Seth S.
04:39 21 Nov 24
Juanita D.
18:58 20 Nov 24
Ossiel came out for heater tuneup and let me know everything was in good shape. Also he explained and provided me with information on duct cleaning and aeroseal services. He was very thorough and patient with all my questions and informative about services for today and possibly duct cleaning work.
Jeanne M.
03:34 20 Nov 24
Chastine T.
23:58 15 Jul 24
We had Tyler come out today to give us a quote for a new update AC unit. He was absolutely amazing. We bought our home i2020 and did not even realize that our house needed additional resturns and duct work due to the previous owners adding on additions. He came in did his inspection he was straight forward with everything that our house needed to help cool it down. He was extremely helpful to my husband and I. Even though I was just on the phone because I was at work. He toom the time to explain everything to me. Thank you Desert Diamond Air and Tyler. We are looking forward to having your company work on our new unit.
Chris S.
04:43 30 Apr 24
Nixa came and did a diagnostic on my A/C while my wife was home. She was very knowledgeable and explained everything in clear understanding, and her professionalism was on point. She didn’t push, she took her time asked and answered all questions and we couldn’t be happier. Nowadays having somebody with professionalism and also someone this knowledgeable is few and far between. Thanks 🙏
Cynthia M.
20:24 29 Apr 24
Gary worked very hard at our house and I felt very comfortable with him and I would like to have him back
Walter W.
17:27 29 Apr 24
Nixa is by far one of the best AC techs I have had in my home. She is very knowledgeable, and a very pleasant person to deal with. If she tells you something belive her, and she doesn't pressure sale you. She's the only tech I want working on my AC unit. Desert Diamond you have a real gem. Thank You Nixa
M
21:21 27 Apr 24
Fantastic! Nixa was very professional and thorough. On my list for next year.
Gracia A.
20:14 26 Apr 24
Very friendly, knowledgeable!
Tom O.
19:10 26 Apr 24
Melissa W.
18:09 26 Apr 24
Great service! Got us in quickly to repair AC unit, very knowledgeable and friendly tech.
Jackie H
16:06 26 Apr 24
Danny was professional and patiently explained the problem. He then quickly fixed and, voila, I have AC. Thank you!
Daniel N.
21:19 25 Apr 24
Tyler provided an excellent assessment of what we needed to fix cooling our house. Great service explanation and pricing!
Bala N.
19:50 25 Apr 24
Very courteous and highly professional
April H.
01:24 25 Apr 24
Our larger Trane unit started having issues on Thursday, and Nixa was out to investigate for us the next day. Part was ordered, and installed, and we were up and running in a few short days. Nixa was polite, on time, and clearly explained the issue and fix. Will continue to use Desert Diamond!
Rob H
20:41 24 Apr 24
Outstanding service!
Kenneth A.
00:18 24 Apr 24
Great job!!! Showed up on time and stuck with it until we were getting ice cold air! Extremely polite too!!!
Bryan S.
21:45 23 Apr 24
Friendly, punctual and knowledgeable. The tech was able to quickly diagnose the issue and offered insights other companies may not take the time to share. I had no clue that a single air return could lead to blower motor issues.
Graham & Celestia T.
20:02 23 Apr 24
Excellent service with professional advice.
Nixie V.
01:51 23 Apr 24
Apart from quickly aligning with us and addressing our ACU's most urgent issue, Philip was also very pleasantly generous with his knowledge of cooling systems.
robert G.
00:45 23 Apr 24
Steve provided all the information that I needed to make our purchase with confidence. I would work with DD again . The installation went like clockwork and the guys went the extra mile.
Robert R.
20:11 19 Apr 24
Nancy R.
23:49 18 Apr 24
Linda L
21:00 18 Apr 24
Gave detailed estimate, answered my questions, thorough
Donna La R.
05:11 17 Apr 24
Dakota is knowledgeable, thorough and polite.He did a fantastic job
Teresa H.
23:11 16 Apr 24
Rich R.
21:10 16 Apr 24
Daniel was very polite and thorough with this service call, I will request him for future service.
steve M.
02:37 16 Apr 24
On time and professional. No upsell. Completed scheduled maintenance in a timely manner and explained every step of the process.
Ed K.
18:46 15 Apr 24
Stephen M.
20:49 13 Apr 24
Great service and staff!!
Cathy F.
23:38 12 Apr 24
Jered was great. He took care of our a/c unit & changed the filter. We signed upfor the Gold Club, after he explained the benefits to us.
Craig A.
22:06 12 Apr 24
Janalee J.
19:49 12 Apr 24
Alyse R.
17:50 11 Apr 24
Philip was very thorough checking out our system. He also clearly explained everything to us as answered any questions we had.
Duane A.
23:31 10 Apr 24
We’ve been using Desert Diamond Air since we chose them to replace our old system 4 years ago, and we have not regretted that decision at all. The office personnel are always professional and courteous when I call, and the service technicians have all been first rate. Today I had the pleasure to meet Dakota, the service technician sent to service our system. He was awesome - a nice young man who was very thorough doing his job. He communicated everything he found as well as all the adjustments he found necessary to keep the system working at its optimum performance, knowing that the hot weather will be upon us soon. Thanks Dakota! Great job today! 😃
Debora J.
16:11 10 Apr 24
Desert Diamond is fantastic. I've been with them 6+ years. The technicians are professional, knowledgeable, very thorough, show pictures of what's wrong with my unit and what's good and take adequate time to make sure I understand needed repairs.Dakota is very personable, thorough and informative. He's been with the company a couple of years and I pray he stays.
Timothy C.
20:26 04 Mar 24
Always professional, on time, and completes the job on time!
Vicki R.
01:25 23 Sep 23
Leo A.
19:49 22 Sep 23
Excellent, made sure everything was running good!
Renard S
15:34 22 Sep 23
Ivan was professional and really wanted to make sure all was running right and problems diagnosed and corrected. I do recommend.
Allen L.
14:24 22 Sep 23
Tyler was very courteous, professional and knowledgeable about the company he represents, and of the product we are looking to purchase.
Stormy H.
21:58 21 Sep 23
Same technician as previously. Love that. Great job gave options no pressure. Great attitude and professionalism. Awesome 5 🌟
Summer M.
14:51 20 Sep 23
Ivan has come to our house twice and took great care of us both times- We feel he's very honest and knowledgeable. He gives you all your options and genuinely wants to help. We highly recommend him!
Jerrie J.
20:09 19 Sep 23
Jason R.
03:13 19 Sep 23
Excellent service. Prompt, great job explaining the issue and solutions. Very through. Will definitely use them again.
HenstraHounds R.
22:56 18 Sep 23
Gary V.
20:11 18 Sep 23
Nexa was very courteous, and she explained exactly what she was doing, basically about tune up .and suggestive about the part needed to help the compressor.
Space C.
21:50 15 Sep 23
Julio made it on short notice for a non functional HVAC unit. The until began working once he showed up (of course) but he was professional and thorough in inspecting the unit. The unit is staying running which is good. I appreciate the timely response to my HVAC needs. Thank you!
Dennis C.
21:40 12 Sep 23
Erick our technician was great. Very professional and thorough
Wayne C.
19:08 12 Sep 23
Lauren K.
17:31 12 Sep 23
Desert Diamond has the best technicians. Always on time and very professional!
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