3191 Route 9
Cold Spring, NY 10516
(845) 265-6500

Local Reviews

Rated 4.9 out of 5 stars based on 169 customer reviews

Excellent Excellent Excellent!!!

The technician who repaired our furnace was super informative and helpful and skilled. I would recommend him- forgot his name! - To anyone

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I received excellent, quick service from ComfortMaster!

I would highly recommend their service!

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Great service. Asesome price .

Shawn was great explained everything to me. The quick response to my heating problem was great, happy I am with comfortmasters.

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Fast emergency service

ComfortMaster helped us out on a cold Sunday when the furnace broke down. Great service for a new customer.

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Highly professional service

I would like to recommend the services of Comfort Master. Thanks to Anthony D for his help today. He is friendly, prompt, and ready to answer questions.

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Did a great job!

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Great service

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Great Service

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Great Service

The Comfort Master team was very efficient, respectful and professional. Sue and Anthony were very professional and efficient in answering my questions and setting up my appointments. Bob, Mitch & Shawn did a great job explaining the process and replacing our whole HVAC system including the ductwork. They also added zoning to the new unit which works out great for us. They were very professional, knowledgeable, and courteous. They took the time to answer our questions and explain the operation of the systems. Not to mention they left the area in impecible condition when they were through. I highly recommend Comfort Master services to anyone who needs HVAC system replacement.

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Reliable and professional service

From meeting Robert, the sales rep, through the installation of my furnace and water heater, I felt Comfort Master was the right provider for me. I found they offered expert and professional service that I can rely on for years to come.

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Job Locations

Shawn T.

Shawn T. Job Checkin

No heat to second floor radiators. Found Honeywell zone valve motor head stuck. Replaced, rewired and tested operation, all functioning at this time.


Michael  C.

Michael C. Job Checkin

Crown gas fired boiler has no heat do to defective end switch on zone valve.


Shawn T.

Shawn T. Job Checkin

Replaced plugged air filter on Amana gas furnace that was struggling to heat house.


Anthony D.

Anthony D. Job Checkin

Rheem Marathon Electric Water Heater Leaking. Found tank defective, and replaced, with Bradford White Water Heater.

Rheem Marathon Electric Water Heater Leaking. Found tank defective, and replaced, with Bradford White Water Heater.

Shawn T.

Shawn T. Job Checkin

Replace hose that had mice chewed holes, York 90% propane converter furnace


Shawn T.

Shawn T. Job Checkin

Maintenance on gas fired Peerless cast iron boiler.


Shawn T.

Shawn T. Job Checkin

Repair on plate heat exchanger on Energy Kinetics’s system 2000.


Shawn T.

Shawn T. Job Checkin

Replaced type A Suntec oil pump for AFG Beckett burner on EK1 system 2000 boiler.


Shawn T.

Shawn T. Job Checkin

Tune up on Propane converted Burnham ESC gas boiler with indirect water heater and hydro coil forced air heating.


Shawn T.

Shawn T. Job Checkin

Tune up on cast iron Peerless boiler w/ three heating zones.


Anthony D.

Anthony D. Job Checkin

New Yorker gas boiler no heat. Found defective burner control and replaced.

New Yorker gas boiler no heat. Found defective burner control and replaced.

Anthony D.

Anthony D. Job Checkin

Peerless Gas Boiler Clicking on and off. Found defective White Rodgers zone valves on 2 zones. Also performed heating tune up

Peerless Gas Boiler Clicking on and off. Found defective White Rodgers zone valves on 2 zones. Also performed heating tune up

Anthony D.

Anthony D. Job Checkin

Nordyne Gas Furnace not firing up. No heat and fan blows cold air. Found burner all sorted up. Adjusted gas and air settings.

Nordyne Gas Furnace not firing up. No heat and fan blows cold air. Found burner all sorted up. Adjusted gas and air settings.

Shawn T.

Shawn T. Job Checkin

Replaced Extrol 60 Expansion tank and Relief valve on Dunkirk gas fired boiler


Shawn T.

Shawn T. Job Checkin

Defective basic Honeywell humidistat on Honeywell 700 steam humidifier