Diamond AC and Heating: HVAC contractor in Phoenix, AZ

The service provider, as administrator of the site, does not verify whether the opinions published on the site come from consumers who have purchased or used the product or service in question. The rating in stars (up to 5) is the arithmetic average of all ratings given within the reviews published below.

• Lisa Mathews

  • 5,0
  • Add opinion

  I just wanted to give a huge shout-out to Ryan Clune! He was fantastic – he actually diagnosed and fixed our AC problem, which had stumped four other companies. He was so professional and polite, and I really appreciated him following up after 24 hours to make sure everything was working correctly. Excellent service all around! report abuse

• Michael Alvarado

  • 5,0
  • Add opinion

  “Luke did a fantastic job with my tune-up – he really took the time to explain everything going on with my unit. He showed me the readings and even drew a helpful diagram to make sure I understood everything clearly. He was really professional and knowledgeable.” report abuse

• sherria lane

  • 5,0
  • Add opinion

  Lucas did a fantastic job – he really deserves a top six rating! We’d definitely call on him again if we need any assistance in the future. Thanks so much for your excellent service. report abuse

• Jay M

  • 5,0
  • Add opinion

  Luke did an absolutely fantastic job for us. We had quite a bit of work needing to be done, including cleaning the coils, replacing several capacitors, installing a surge protector, and setting up a startup monitor. He was particularly thorough, taking the time to carefully inspect every condenser and air handler – which was great considering our 12-foot ceilings! He also didn’t forget to replace our filters. We’d definitely recommend using him when you contact Diamond. report abuse

• Angel Perez

  • 5,0
  • Add opinion

  “George did a really thorough job inspecting my AC unit – he was so knowledgeable and explained everything clearly. He gave me all the information I need to know in case of any issues, and the whole visit was really professional and easy. I’ll definitely be calling him if anything ever happens with my unit.” report abuse

• Naomi Mathews

  • 5,0
  • Add opinion

  “I can’t recommend Luke and Diamond AC & Heating highly enough! He was fantastic – so professional, clearly knowledgeable, and genuinely seemed to care about making sure my AC was working perfectly. He explained everything he was doing in a way I could easily understand, and he got the job done really efficiently. Honestly, it was a great experience, and I’d definitely call them again for any AC needs.” report abuse

• Edward Lerma

  • 5,0
  • Add opinion

  “Thomas was fantastic – he arrived on time, completed the job efficiently, and was really professional and easy to talk to. He made me feel completely comfortable. I was offered a maintenance agreement, but I declined for now, but I really appreciate how quickly and promptly he was able to get the job done. I’d definitely recommend your company.” report abuse

• Jeremy Mauler

  • 5,0
  • Add opinion

  I had a really positive experience with Diamond AC and Heating. My air conditioning capacitor failed this past weekend, and they were incredibly responsive – a technician was out to my house within a few hours! They quickly diagnosed the problem, replaced the capacitor (which was thankfully still under warranty), and I was back up and running in no time. Their service and communication were fantastic, and I’ll definitely be recommending them to anyone needing AC or heating repair. report abuse

• Bradly Kaderly

  • 5,0
  • Add opinion

  “Overall, I was really pleased with the service – they were very honest and clear about everything from the start. The only hiccup was needing to reschedule the system inspection twice, which was due to other urgent repair calls. I appreciated that they contacted me well in advance each time to request the reschedule, and I liked that they seemed willing to prioritize my request compared to other, more critical repairs.” report abuse

• Galen Tanner

  • 5,0
  • Add opinion

  “I really want to thank Diamond AC – especially Diamond himself – for handling the recent issue with my 12-year-old AC unit. Ryan was fantastic, quickly diagnosing the problem and recommending the perfect solution. The team – Harry, Travis, Joseph, and Lucas – were absolutely incredible! They tackled the ductwork repair with such skill and efficiency, and we were so pleased with the results. To top it all off, we even finished under the original quote! I wholeheartedly recommend Diamond AC – they truly put together an excellent team.” report abuse