Diamond AC & Heating

So, Who is Diamond AC & Heating?

Diamond AC and Heating proudly provide high-quality cooling and heating services for customers throughout the greater Phoenix, AZ area. Whether you’re home or business needs a repair on a broken down AC unit or installing a new energy efficient model we are here to assist. Diamond AC and Heating is family owned which assures you will get a highly trained and certified HVAC expert at your door. Our team has the experience and knowledge to offer the best service possible at an affordable price. Contact us today and find out why Arizona clients choose Diamond AC and Heating as their primary provider of air conditioning service in Tucson.

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AC Services

All of our technicians are EPA certified, insured, and licensed to assure your AC repair Phoenix will be done right.

Repair & Maintenance Services

At Diamond AC and Heating, we provide air conditioning repair in Tucson and maintenance to make sure your AC runs properly year-round.

Arizona Trusted Air Conditioning & Heating Experts

Diamond AC and Heating is never satisfied until you are. Your happiness and peace of mind is our main priority. Client satisfaction is what separates us from other AC companies.
We offer SATISFACTION GUARANTEED. If you are not fully satisfied, let us know, and we’ll make it right or you don’t pay!
Contact us today and find out why hundreds of Arizona clients choose Diamond AC and Heating for all of the Air Conditioning and Heating needs.

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Phoenix Heating & AC Services | Delivered by Technicians You Can Trust

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Residential AC Repair

It’s no secret that Phoenix is a hot city. If your air conditioning system fails during summer day we understand the need for immediate assistance, that is why we offer same day AC repair services.

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Service & Maintenance

We offer service maintenance plans for your Air Conditioning systems to ensure that your HVAC system will work at optimal efficiency; especially during hot Arizona summers.

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Air Conditioning Installation

No matter how big or small or style of home, we have a cooling option to satisfy your budget and expectations. Energy efficient, ultra-quiet cooling system allow you to enjoy your home or business in a whole new way.

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Our Services

HVAC Maintenance

From tune ups to preventive maintenance. Diamond AC & Heating has you covered. Lack of maintenance can result in poor performance, higher energy bills, and unnecessary wear and tear on your unit. Don’t let a dirty coil ruin your day. Call and schedule a tune up or preventative maintenance today!


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Air Conditioner Repair

Whether your cooling system is old or new Diamond AC Heating is not only capable quickly restoring comfort but we’ve probably faced a similar challenge in the past. Contact us today a get a instant quote on you all of your AC Repair needs.


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Air Conditioner Installation

A new energy efficient, ultra-quiet cooling system will allow you to enjoy your home in a whole new, while lowering your monthly electric bill. We understand the large investment that is why we take great pride in our air conditioning installation work and our high customer satisfaction rating back us up.


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Lets be honest, we have all seen the high pollution advisories on the highway signs and news stations. Arizona does often suffer from poor air quality. Make sure the air you breath in your home or place of business is clean and not causing you allergies or other more serious repository issues. Diamond AC and Heating can provide Aeroseal duct sealing & Air purification to protect your family and employees from airborne risks. Ask us how we can remove 99.99% of germs and other harmful pollutants in your home or business.


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Happy Customers

Brands We Work With

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