A's 8 Hvac Mechanical Service

I’ve used this company a few times now. Most recently, this weekend in the middle of the brutally cold temps our system stopped working. They came out to assess, made sure we were safe, and worked with us to order and install a new heating system. Tenzing was great answering all of our questions and is very professional and responsive. In the spring we plan to add central AC to our system and will be using A’s 8 again. I highly recommend them.

Tenzing and his team have helped me multiple times - with regular maintenance, and, more importantly when heat or AC weren't working. They're responsive, diligent, very respectful of being in your home, and they do good work.

I contacted Tenzing at A's 8 HVAC when I had a recent gas fired furnace issue, on the recommendation of a friend. A's 8 were responsive, professional, knowledgeable and efficient. They diagnosed the problem with my furnace and figured out how to correct the problem. They also explained to me what was happening and took the time to cover their work shoes with booties in my apartment. I'll definitely use A's 8 again and would highly recommend them.

Had an issue with my Central AC system and was able to get a technician from A's 8 to take a look at our system within 2 days. The gentlemen took the time to do some electrical diagnostics and within 15 min was able to figure out where the open was in the circuit. He proceeded to show me how to change the fuse should the condenser acted up again. Very helpful and would hire again.

I’ve had a fabulous experiences working with Tenzing and his crew. We recently completed a complicated air source heat pump multi zone system in Brookline for one of Boston’s leading architects and As8 did a fabulous job. Great attention to detail for small residential projects but are capable of handling large complicated commercial jobs as well. On time, never had a cost overrun. I recommend them highly

Tenzing and his associate were very kind, knowledgeable, efficient, and thorough in their work and explanation of the issue. Will absolutely call them again in the future for any air or heating needs!

Best Mom and pop air conditioning technician and installers in the business.

Heatwave coming through and our AC broken. They came out the same day, found it was a capacitor switched it out and 15 minutes later the house was cooling off. Great price too.