D&D Mechanical

One of my outdoor mini-split AC units, mounted on a metal clamp, fell over. This likely caused a coolant leak at the connections, and the unit stopped cooling. I called several AC repair companies and explained the problem, but they all quoted exorbitant amounts just to come out and inspect the indoor units for leaks—even after I pointed out that the most likely source was the outdoor unit. Then I called D&D Mechanical. David called back promptly, came over, fixed the outdoor leak, and charged a very reasonable price—4 to 5 times cheaper than what the other companies had quoted. I'll definitely call David for any future AC problems!

Great service!!! I had a problem with my HVAC and David arrived on time, assessed the problem and fixed it in no time and gave me a great price for everything!!! This is an honest business. They didn't try to pitch unnecessary work like other companies. I would highly recommend!!!

I found D&D Mechanical highly recommended on Nextdoor and decided to give them a try — I was not disappointed! David came out to do a complete A/C tune-up for us. He arrived right on time, was very knowledgeable, and even took the time to show us some quick fixes we could do ourselves before calling a professional. He was polite, professional, and charged a fair price. I’m very happy with the service and will be recommending him to everyone I know. Thank you, David!

Mr. David Devivo certainly is an expert when it comes to ACs and heating! He installed a brand new heat pump in our Hamden house that cools and heats and did a wonderful, fast, and efficient job! He also arranged all of the state rebates saving us over $2000. We are extremely pleased and recommend him highly - thank you David!

I had a fantastic experience with D&D Mechanical when they installed a new A/C system at my home. From the initial consultation to the final installation, the owner David, was professional, knowledgeable, and incredibly efficient. They took the time to explain my options clearly, answered all my questions, and recommended the best solution for my home and budget. The installation itself was smooth and timely—no surprises, no delays, and they left everything clean and tidy afterward. I highly recommend D&D Mechanical to anyone looking for reliable HVAC service. Honest people, excellent workmanship, and great customer care!