Reviews Of Diamond Quality Services

Justin came out and spent the time necessary to figure out what the problem was and then was able to recommend an economical fix considering the age of the unit. Did a great job of keeping me informed and communicating!

Super quick response to my plea for help. Scott gave me a great deal on a very good unit and it was installed in less than 6 hrs on a 105 deg day! I am a happy, satisfied customer who will continue to use Diamond for everything HVAC.

Super quick response to my plea for help. They gave me a great deal on a very good unit and had it installed in less than 6 hours on a 105 degree day. I've used Diamond before and will continue to use them for all my HVAC requirements!

My AC capacitor went bad over the weekend. Scott promptly returned my call Monday morning and sent his technician right away. The tech, Julian was very professional, knowledgeable, and helpful. He fixed the problem, checked the systems and got the AC unit working. Very pleased with the diamond quality service! Edit: 2 years on a nasty Oncor surge damaged my AC and it won’t turn on. Diamond Quality Services promptly scheduled a same day visit - Thank you, Grace. And Tech Justin was super professional and friendly. Replaced a bad transformer and the unit is working again. Thanks a lot and I highly recommend the company.

Thank you Diamond Quality Services for your prompt, dependable, and excellent customer service. You have my vote and recommendation as a world class company.