Phoenix’s Best Air Conditioning Company

Delivering Fast Responses and Solutions For Your Air Conditioning Needs!

A high-efficiency air conditioner improves your comfort, lowers your energy bills, and helps maintain your indoor air quality (IAQ). You can count on our team to keep you cool, comfortable, and safe on the hottest days of summer here in Arizona. We install, replace, and repair all major brands.

Trust our team at Desert Diamond Air to keep your home warm and comfortable on those colder nights here in Arizona. Our HVAC professionals work with all makes and models of furnaces and heat pumps—you can count on us with your heating needs.

Your indoor air quality (IAQ) is central to your health and comfort. Enjoy a breath of fresh air and allow our team at Desert Diamond Air to find solutions that improve the air quality at your home or business. Let us help keep you safe and comfortable.

A planned maintenance program allows our professionals to test, inspect, monitor, clean, and adjust your system to ensure safety and efficiency. At Desert Diamond Air, we take great pride in our commitment to quality craftsmanship and doing things the right way.

Illustrated dessert scape.
Desert Diamond Air Cooling & Heating mark image.

ABOUT US

At Desert Diamond Air, we know Phoenix weather! As a local air conditioning company, we take great pride in the quality of the products and services we provide to our neighbors in the Valleywide community. We hire talented technicians, who are also local homeowners with firsthand knowledge of living and working in Phoenix, Scottsdale, Peoria, Glendale, Mesa, Sun City, and Surprise, AZ.

WHAT OUR CUSTOMERS SAY

“You guys are the best!

THANK YOU SAM & COMPANY for me avoiding going to a hotel / divorce!
When I call, I get someone who sounds like they really care, truly care for me and my business.
This is rare these days, and I do appreciate it.

I hope and pray that your A/C doesn't blow a compressor on a Friday afternoon like mine did.
However, Desert Diamond will do their very best to get you "cool again".”

- Rick R.

JOIN OUR TEAM

Work-Life Balance

Balance your life and boost your career: Work-life harmony at Desert Diamond Air.

Career Advancement

We believe in recognizing and nurturing talent from within. Our commitment to promoting from within means your dedication and hard work can lead to exciting new roles and responsibilities.

Job Security

Being a privately owned business, you will not just be a number to us. We take pride in retaining top talent. Our supportive work environment, growth opportunities, and commitment to job security make us an employer of choice.

BLOGS

Why Air Conditioners Freeze Up. Frozen AC units.

Why Air Conditioners Freeze Up

Nov 30, 2024

Did you accidentally stumble upon your air conditioning (AC) unit’s “winter weather” setting? Nope. You’re probably experiencing a freeze-up.

Read More
5 Plumbing Problems Costing You Money. Leaking pipe.

5 Plumbing Problems Costing You Money

Nov 15, 2024

An ostrich hiding its head in the sand to avoid danger is actually a myth. But it is no myth many Arizona homeowners will ignore plumbing problems, hoping they will just go away.

Read More
Man cleaning air ducts in home.

3 Tips to Improve Your Air Quality in the Phoenix Desert

Nov 1, 2024

While living in the greater Phoenix area comes with many perks, maintaining healthy indoor air quality (IAQ) can be a challenge.

With scorching summers and limited rainfall, dust, pollen, and other allergens can easily infiltrate your home, making it difficult to breathe and impacting your health.

Read More

Trane logo. NATE logo. APs logo. SRP logo. BBB A+ logo.

HOME PERFORMANCE

At Desert Diamond Air, we take a whole-house approach to ensuring your home delivers optimum comfort and energy efficiency.

Our technicians are certified by the Building Performance Institute (BPI) and are experts in home performance solutions. We identify areas that need improvement in your home and find ways to fix them:

  • We know that even a top-of-the-line heating, ventilation, and air conditioning (HVAC) system alone cannot correct the deficiencies caused by poor insulation, damaged ductwork, and drafts.
  • Let us conduct an energy audit in your Greater Phoenix home and recommend a solution to improve your energy bills and comfort.
  • We offer attic insulation, Aeroseal air duct sealing, and duct cleaning and duct fogging to enhance your home’s performance.
Desert Diamond Air Cooling & Heating service truck image.

Financing Options

At Desert Diamond Air, we continue to look for ways we can better serve you. We are proud to offer multiple financing options for new system installation and repair services. To find the right option, click the button below and complete the application form.

Trane unit image.