Top Boiler Installation Services in Danbury, CT

Would recommend.

Immediate response and respect from the technician. The repair was done quickly. I could not be more pleased. Thank you!

My indirect, oil-fired, hot-water heater had formed a large, brown puddle on the floor of the basement -- a sign the steel interior tank had rusted. Absolute Mechanical Systems called and we arranged an appointment for an estimate (I also called my oil co...

absolute worst ! do not hire these people especially if you are a senior . they are hit and run

The ComfortMaster team is always on time, knowledgeable, professional in every way. I would not have any other company enter my home to service my AC, or Heating system. I trust them completely and these days it is nice to be able to do that!!

Great service and good products at a fair price. Thanks for the "comforting" experience.

Trustworthy. Responsive. Isn't a better Hvac company out there.

They always show up on time and get the job done right the first time. Quick, reliable, knowledgeable and affordable. What more can you want?

EXCELLENT SERVICE and EXCELLENT PROFESSIONALISM! ComfortMaster is a top notch company, from the owner to the technicians! They are knowledgeable and truly a pleasure to work with. I have never had a bad experience in the years they have taken care of m...

Anthony and his team , notably Adam in the field and Susan , the office manager provide top notch , reliable , honest and thorough service. ALL with a smile! I highly recommend this professional organization for your HVAC needs.

This is absolute terrible company, we signed HVAC contract with Sears LAST YEAR September 2017, Sears subcontracted to Absolute Mechanical Corp. today is Jun 14 2018 the job still on going... they failed inspections in soooo many areas: gas test failed,//...