Desert Diamond Mechanical

For the best in heating and cooling installation, maintenance and repair services, the residents of Phoenix, AZ have come to depend upon us. We offer competitive prices along with excellent products.

For the best in heating and cooling installation, maintenance and repair services, the residents of Phoenix, AZ have come to depend upon us. We offer competitive prices along with excellent products.

142 Reviews

Client Reviews

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    The Desert Diamond folks installed two split systems on my house in about 2/3 of a day. They used two crews both of which were highly efficient and competent but also pleasant and careful about doing things correctly. They respected my home and were eager to answer any questions I had. The units have performed flawlessly since the installation about a month ago. I highly recommend Desert Diamond for any replacement needs you have.

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    THE TECHNICIAN YOU SENT OUT TO DO THE JOB WAS VERY THOROUGH. TOOK CARE OF ALL THE PROBLEMS WE HAD IN A VERY TIMELY MATTER. WOULD HIGHLY RECOMMEND DESERT DIAMOND MECHANICAL.

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    Matthew Burden was my technician today, he was very professional and knowledgeable. 45 minutes after placing my call to Desert Diamond, Matthew arrived at my house ready to go to work. He quickly assessed the issue with my AC unit and had all the parts on hand to fix it. He gave me the estimate up front and never pressured me to buy anything else, I really appreciated that, shows an honest technician with the customer in mind. I will definitely use Desert Diamond again. Thank you. Mark Edwards

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    Ryan Crutchery was our Tech for today. Everything was OK but he suggested some replacement parts since they were not working that well any more. I had them replaced. Ryan did the job quickly and was very helpful. I liked working with Ryan and Desert Diamond. Thank you.

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    Ryan our Tech from Desert Diamond performed his duties very well. He arrived at our home and addressed the problem quickly and made the necessary repairs without delay. When he encountered an unexpected problem, he called his office and received timely and direct assistance to resolve the problem. He provided us with good advice on operation of the AC unit and gave us a reliable estimate of costs for preventative maintenance. It is without doubt that we were pleased with Ryan's performance.

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    Matthew Burden was exceptionally knowledgeable, thorough, articulate, professional and personable. He could see what the issues were, explained them to me very clearly and presented solutions Desert Diamond could offer to solve the issues. He was not pushy but just presented it all very clearly and answered my million questions - probably sometimes twice. He contacted others to insure some specific information he was giving was completely accurate which, to me, was a picture of a good team.

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    Steve s. Was wonderful. No question was too stupid to ask. Smart guy. Really know his job. I feel really secure with my new unit. Learned a lot from Steve. Would recommend desert diamond to anyone needing this kind of service. Good job everyone.

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    I just had a install of a new system by David and J.C. on Monday, 5/13/19. Everything went great. The team were professional, took care of my property, and cleaned up after themselves. Several times during the install, I was asked if there were any questions. I would recommend them in the future.

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    We own a commercial building in Peoria. We contacted 2 other company’s. After talking to dessert diamond, it was a no brainer in or decision to work with such a Fine company. They worked with us, from the extremely competitive price quote, to the large installation of Our equipment. They said what they were going to do, on time and on budget. Melanie in the office, to the owner Carlo, and more importantly David and his great team. We are very happy with there performance. Thank you

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    Thanks to both Steve and David for exceptional service and attention to detail. We had some initial glitches, but things were fixed quickly. I have confidence in their ability to keep my HVAC running smoothly.

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