In the heat of the summer I called not for an emergency but just to get my HVAC system checked out. Right away they scheduled service. The tech showed up as planned, was courteous and did all we asked and more. The bill was just as advertised. Great job.
I was out of town and boarding a plane when my wife called me to tell me that our upstairs unit was not working. I called Diamond around 1:30, they initially told me that they were booked for the day, but then came back and said they could get there by 3:00. They ended up showing up at 2:30, diagnosed and fixed the problem within an hour or so. They are always professional and responsive and I will always call them first for my HVAC needs
Excellent, responsive and the best!
Diamond Quality is the best! Always on time, great customer service, competitive pricing, and overall a real pleasure to do business with.
Great service - as always!