Best Commercial Hvac in Phoenix AZ

Because my solar setup was purchased by a previous homeowner and installed by an out of business contractor, I had a difficult time finding anyone that would return my call for an inverter replacement (even though listed as service companies on the manufacturer website). Universal was the only company that acted like they wanted to help and got my inverter replaced under warranty. Communication was great from the office, replacement was quick, and they handled everything with the manufacturer so I can see the production info on the app. I’d highly recommend Universal. Thank you!