Desert Diamond Mechanical Heating & Air Conditioning

Candace Yelverton 

on Google

a week ago

November 5, 2025 Awesome........ Desert Diamond Air is the Best of the Best !! I purchased a new a new HVAC system in April 2023. I scheduled an appointment, for today for a check up on all the new equipment and to confirm all was working well. My technician was Dominick. I just want Desert Diamond Air to know how pleased I was. Dominick was so kind, caring and knowledgeable. I will always refer Desert Diamond Air to all my friends!!! My thanks to Desert Diamond Air and all your employees. Candace Yelverton 

Bridget Henry 

on Google

2 weeks ago

My hvac system went out. Thank goodness it was October. I signed a contract with Hobaica until my neighbor told me about Desert Diamond and showed me her contract with them from 2 years previously. I couldn't believe the price difference. I immediately canceled my contract with Hobaica and even though it was within the 3 day right of rescind I was threatened with restocking fees being deducted from my $3,000 deposit ans here it is 10 days later and I still don't have my deposit back. Desert Diamond came out on a Saturday, di... read more