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.