D and H responded sameday to a worn out package unit on a very hot day. Instalation of new unit was 3 days out but they provided temporary cooling units to make the wait bearable. Instalation in one day and without any problem. Communication was good and we were kept aware of progress. Clean and simple installation matched up to our existing ductwork. Two weeks later unit quit in the middle of the night.They sent out the tech that morning and had it going that day.
Everyone at D and H have been courteous, responsive and professional.
BL
Bradley Lahti
3 days ago
I had a technician come out because my AC suddenly stopped cooling properly. The technician was friendly, courteous, and professional, which I really appreciated. While I did experience an issue during the process, the company treated me well overall and ultimately made things right. They worked with me to resolve the problem, and I appreciate that they stood behind their service.
I had my HVAC system replaced. Jeremy and Caleb came out to do the install. Both were very courteous and professional and both worked through the heat. My sales consultant Miguel was great too and answered all my questions. Overall, the purchase and installation experience was great. I now have a system that’s much quieter cools down faster than my old one.
KT
Kim Di Tomassi-Weiner
Jun 26, 2026
Could not be happier with the excellent service received and professionalism of our AC installers (Jeremy and Chasen).
They were on time, respectful of our home by sealing off the area where they worked inside the house. They explained everything that they were doing from start to finish. Additionally, they vacuumed their way out after a full day of installation. We are very happy with the company and their products & services.
I highly recommend & give them 5⭐️’s too!
DP
Dru Pearson
Jun 11, 2026
I was waiting for a blood test one day when I overheard the man behind me talking about his fifty years in the air conditioning business. As I eavesdropped, the man told the listener how small leaks could be repaired, but only to call D & H as they were the best in Tucson.
I remembered that conversation two nights ago when our house reached 85°. We called D & H and Moises and Isaiah were here first thing in the morning. They checked the condenser— measuring outputs and levels of various aspects, and, at my request, shared all the information with my husband and me. It was apparent that our twelve-year-old air conditioner had died.
Moises called his boss on speaker phone in our living room so that all of us had input on the brand we would get and how much the new system would cost. We worked out a fair deal for all of us.
Imagine our surprise when Jeremy and Caleb showed up just an hour or so later and quickly got to work! These two men worked though the 105° heat with no complaints in order to give us a much cooler house that night.
They double-checked their work, measuring the temperature coming from the vents, made sure the furnace worked, and, despite their exhaustion, hauled away all the boxes, old A/C unit and various pieces of trash that someone else was supposed to have done. I don't know that we've ever had better, more considerate or thorough workers than those two!
I'm so glad I eavesdropped on the man in the blood test lab that day because I believe we DID indeed find the best air conditioning company in Tucson!