Get matched with top air conditioning pros in Mendon, MA

"This was the first time we've had our air ducts cleaned. And the first time we used Home Advisor. Excellent experience all around, from scheduling to completion. they were on time, gave me their card and introductions: made quick survey which resulted in a satisfactory estimate, and then they set immediately to work."

"We are overall very happy with the project. Sila had to install a high velocity air conditioning system in very limited space. They provided a timely quote and showed up and did the work professionally and on time. There were a few hiccups, such as the installation of the hatch to the attic space, but Sila’s carpenter agreed to fix the problem at no additional cost to us, so I consider that to be excellent service. After two weeks, the system has been performing exactly as we hoped."

"Excellent work and customer service. We replaced our oil burning furnace with mini-splits and a separate system with ducts/vents in the attic. Everything has been great so far. We had a bit of a complicated job, retrofitting all these new units into a very old house. We highly recommend them!"

"I wanted to clean a second floor dryer vent hose that was loaded solid with lint. It was worse than I thought! Packed solid! It became evident that this was a messy and dangerous situation as it was a fire hazard. Through Angi I found Everclean and the co. was a perfect fit. HVAC companies don’t do dryer vents. Justin from Everclean was awesome and got the problem straightened out. He even discovered the dryer vent had become disconnected from outside dryer vent door! I can’t fit through the narrow attic hatchway as my shoulders are a bit too wide, so I depended on Justin. Finally, everything is buttoned up, and our clothes now dry in half the time. Cost was moderate and was money well invested. Dryer vent fire danger is now negligible compared to before. Along with neighbor hatred danger. I would hire Everclean again if needed again."

"Duct Kings did a fantastic job cleaning my dryer vent and air ducts. The technician showed me before and after pictures of my air vents and I was amazed how much dust and junk was in there and how clean it looked after!"

"Very fast service - had air conditioning condenser not working on a 90F day - he called - showed up within an hour, fixed within an hour! Very happy!"

"Ruben was on time and extremely thorough in his explanation of my overall system and the services I requested he perform. I had air duct cleaning and sanitizer with dryer vent. He completed the job in about for 3 hours which is exactly the time frame I expected. He left my home in the condition in which found, no mess. He even swept my garage and the mess was all mine!! Very pleasant experience and I will continue to hire Ruben for ongoing service and maintenance. Highly recommend!!!"

"Daniel Oliveira & Dan from SumZero Energy Systems arrived promptly, were knowledgeable and courteous. Upon explaining the issue with my AC fan, they immediately understood the problem and addressed it. They exceeded my expectations, explaining what went wrong and how to avoid this issue in the future. Even the initial telephone contact, setting up the appointment, communication, and addressing our specific needs were excellent. I highly recommend SumZero Energy Systems for all your HVAC needs."

"One radiator wasn't working due to air - Ray came back the next morning (on a Saturday!) and made it right. Very pleased!"

"Need to recheck the vents missed and had to ask to clean them. Also forgot to enable condensation pump, caused water puddle in the utility room. Over the job is done fine. Except the missing actions mentioned above."