J&J Heating and Air Conditioning

Jeff is excellent. He has been here a few time mostly for preventative services. Very knowledgeable and communicates well.

J&J installed a basement heat zone that works great. They are professional and I recommend their products and their maintenance service to all potential clients of Lowell and its area. Thanks J&J.

We were able to get an immediate response and help from J&J Heating when our hot water heater died. We were given great advise on a replacement and awesome service!!!! Would highly recommend!!!!!

They called because they had a cancellation and came earlier! The detail in servicing my a/c unit was unexpected. They were very professional, friendly, and Very knowledgeable. Highly recommend.

Serviceman arrived promptly and handled the work efficiently. I have used this business for over 10 years and have always been satisfied with their work.

Mike came by quickly and fixed the problems in our heating system. He explained the issue and the charge was fair

They replaced my old 25 year old HVAC and furnace with a new high efficiency one. They were prompt and did a good job. I would recommend them.

Very customer friendly and explained what he was doing at all times.
Thank you and we are very fortunate to have a good company in our back yard.

Did tune up on full-house generator. On time and left a text when finished as requested. Have always had good service from this company.

Simple fix, in and out in less than 30 minutes back to a comfortable 70 degrees, and the part was covered under warranty that was icing on the cake!