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

Local Reviews

Rated 4.9 out of 5 stars based on 178 customer reviews

Shawn did a great job.

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Excellent Service!!

Another service company stated that one of my Heating/AC units needed to be totally replaced, when Anthony examined it, it was the Circuit Board, which he had on his truck! The Unit is back up and working perfectly, keeping my Tenant well heated! Anthony explained everything in detail from diagnosing the problem to the repair and he was courteous and honest. He made sure that every screw was in its place, that all were accounted for, and the work place was very neat and clean. I Highly recommend “ComfortMaster Heating & Cooling Services”!!

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Great Service, freindly tech

Great experience over all

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Top notch job - highly recommend

We got three estimates before having our System2000 boiler installed, and were especially impressed with ComfortMaster's professionalism, so we went with them even though they didn't give the cheapest estimate (though it was close, and ComfortMaster did explain the extras they provide to account for the difference). This professionalism carried through to the job itself -- Anthony and his crew were punctual, thorough, patient, and knowledgable, communicating well throughout the project and going above-and-beyond several times (including a snowy morning when they rushed to get to our house so that our morning school/work schedule wouldn't get messed up). The installation went smoothly and we're very happy with the results. I enthusiastically recommend ComfortMaster for boiler installations, and as an aside, also recommend the System2000 boiler from Energy Kinetics -- so much quieter than our old boiler, which used to vibrate the entire house. The data on its efficiency will take some time to collect, but initial indications look good for the project paying for itself within a reasonable timeframe. Keep ComfortMaster in mind - they're certainly at the top of our list!

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Customer service is priority one with Anthony and his team.

Extremely happy with the unit, the installation and return trips for checking and rechecking operation. Very pleasant gentleman also

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Great service as usual

Shawn was extremely courteous and went over everything in great detail. Made sure i had no questions, was very polite and very clean, made sure he put on booties every time he came back in. I have been a customer of Comfort Master for many years and have always been very impressed with their staff. No matter what the call is for everyone is extremely friendly, helpful and courteous. Its a pleasure to deal with them.

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Very good service

Technician did a very through job checking multiple issues with my heating and A/C unit.

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Great service

Shawn was smart, respectful and always on time. Very easy to comunícate with and knee what to do right away. I will use this company in the future, no doubt

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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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Job Locations

Anthony D.

Anthony D. Job Checkin

Air conditioner tune up. One unit newer, and one unit very old. Old freon still at proper levels, suggest budget for repairs or replacement soon.

Air conditioner tune up. One unit newer, and one unit very old. Old freon still at proper levels, suggest budget for repairs or replacement soon.

Anthony D.

Anthony D. Job Checkin

Amana AC tune up. Made adjustment to freon charge to reduce subcooling from 20 to 13. AC isnt keeping up when hot outside and running all the time.

Amana AC tune up. Made adjustment to freon charge to reduce subcooling from 20 to 13. AC isnt keeping up when hot outside and running all the time.

Anthony D.

Anthony D. Job Checkin

Propane furnace with ac tune up. Found condenser find very dirty and rinsed off. Tested freon level and heat operation


Shawn T.

Shawn T. Job Checkin

Weil-McLain oil boiler constantly heating basement. Found Honeywell zone valve seized, replaced and retested boiler. All functioning at this time.


Michael  C.

Michael C. Job Checkin

No heat on main floor of Peerless oil fired boiler reviewed operation and found broken wire on Honeywell zone valve RE wired and tested operation.


Shawn T.

Shawn T. Job Checkin

Tune up on Crown Aruba gas boiler, Amana A/C system and Rheem water heater. Checked safeties and electrical. All functioning at this time.


Michael  C.

Michael C. Job Checkin

Routine maintenance on Amana gas furnace with air conditioning as well as flushing of Bradford white gas water heater for optimal efficiency and reliability of units.


Anthony D.

Anthony D. Job Checkin

Replaced Weil McLain Ultra, with Energy Kinetic Accel CS Boiler and 80 Gallon Water Heater Tank. Included 3 hot water baseboard zones, and 2 Radiant Heating Zones

Replaced Weil McLain Ultra, with Energy Kinetic Accel CS Boiler and 80 Gallon Water Heater Tank.  Included 3 hot water baseboard zones, and  2 Radiant Heating Zones

Anthony D.

Anthony D. Job Checkin

Installation of an Energy Kinetics Oil Boiler with 40 Gallon Hot Water Heater Tank.

Installation of an Energy Kinetics Oil Boiler with 40 Gallon Hot Water Heater Tank.

Anthony D.

Anthony D. Job Checkin

Carrier Heatpump not working. Found tripped low voltage circuit breaker. Removed several wires from control board and tested for short circuits or grounds. Found short in the reversing valve coil circuit. Also found defective defrost control board and replaced. Tested operation. Recommend unit have annual maintenance, cleaning, and testing in the spring.

Carrier Heatpump not working. Found tripped low voltage circuit breaker. Removed several wires from control board and tested for short circuits or grounds. Found short in the reversing valve coil circuit. Also found defective defrost control board and replaced. Tested operation. Recommend unit have annual maintenance, cleaning, and testing in the spring.

Anthony D.

Anthony D. Job Checkin

Annual Heating and Pneumatic Controls Maintenance. Hydrotherm Boiler with Midco Gas Conversion Burners. Control System Barber Coleman Air Controls. Replaced Compressor Oil, Filters, and belts. Replaced main zone controller and relays.

Annual Heating and Pneumatic Controls Maintenance. Hydrotherm Boiler with Midco Gas Conversion Burners. Control System Barber Coleman Air Controls.  Replaced Compressor Oil, Filters, and belts. Replaced main zone controller and relays.

Anthony D.

Anthony D. Job Checkin

Peerless Oil Boiler Tune Up. Running good, all components operational except bad zone valve end switch. Tested for Nest Thermostat compatibility but 2 zones only have 2 wires (Den & Master Bed), so need to run new wire to allow a WiFi thermostat to function.


Michael  C.

Michael C. Job Checkin

No heat on Trane gas furnace reviewed operation and condition of system and found defective door switch


Michael  C.

Michael C. Job Checkin

No heat on peerless oil boiler. Reviewed operation and condition of system and found oil filter and strainer clogged do to lack of maintenance replace components blew back oil line and tested operation.


Shawn T.

Shawn T. Job Checkin

No hot water from A.O. Smith water heater. Found electrical connections in safety switches to have been disconnected, reconnected and checked thermopile/thermocouple for proper millivolts. All functioning at this time.