Desert Diamond Air Cooling & Heating

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16602 N 25th Ave
Phoenix, AZ 85023
+1 (602) 535-8988
https://desertdiamondhvac.com
Desert Diamond Mechanical Heating & Air Conditioning is locally owned and operated in Phoenix, AZ. Contact us for expert HVAC service, repair and installation, or schedule an appointment for a certified home performance energy audit. Emergency service is also available in the event that your AC or heating system breaks down unexpectedly. Call today!

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Reviews

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4.589 reviews
Cynthia H.
6/18/2025

Everything went well. It started with just calling to say my unit was not cooling well, to getting a service technician out ASAP. The tech was so knowledgeable he diagnosed the problem in no time....

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Carlos M.
7/15/2025

Things were going really well until we got to pricing. The technician was definitely knowledgeable and made great recommendations. When I asked him to honor a coupon they had on their website, the...

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John M.
1/16/2025

These guys been out a few times with my units and don't rip people off ... They tell you you DONT need freon etc when they totally could. With prices going thru the roof for everything repair...

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Woody M.
1/22/2025

I had a follow up visit from Steve after an energy efficiency inspection a week earlier. Without any pressure, he explained the issues beautifully. Based on my session with him and the high praise...

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Joe G.
6/11/2024

Great service and very professional customer service Their staff is well trained and show they really care

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