Sullivan Heating and Air Conditioning
We’re committed to helping you
Requests? Call  845-554-3261
Emergency Heating Services in Sullivan County, NY

When you need help with your heat, you need it now!

We understand what you need and how fast you need it, we have years of experience getting it done on time.

We'll get it done for you fast!

  • Oil & Gas Boilers / Furnaces
  • Central Air Conditioning / Forced Air Heating
  • Ducted and Ductless High Efficiency Heat Pumps
  • Tank / Tankless Water Heaters 
  • Affordable Repairs & Installations
  • Oil to High Efficiency Heat Pump Conversions
  • Co2 Safety Reviews & Inspections 
  • Energy Saving Tune-Ups & System Efficiency Improvements
  • Wifi Thermostat Installations
  • Service Maintenance & Repairs
  • Humidifiers
  • Whole House Air Cleaner & UV Air Purifier


Furnace / Boiler Repairs & Replacement Installations in Monticello, NY

We repair all brands of Boilers and Furnaces: 

You have the peace of mind knowing that our technicians have vast years of furnace service and repair experience.

We are an Authorized Beckett, Carlin and Riello Oil Burner Repair Technicians.

100% Comfort Guarantee

Our exclusive guarantee means your satisfaction or you money back. 

It's really that simple. 

We back all of our work - service, maintenance and installation with our 100% Comfort Guarantee - in writing. 

So you can rest assured that you'll be comfortable with us before, during and after any sale or service. 

Call us Today for Prompt Emergency Repair Services or a FREE Replacement Estimate


Orange County & Sullivan County, NY
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Your Local Heating, Air Conditioning & Electrical Pro's

Sullivan Heating and Air Conditioning
Your Local Air Conditioning, Heating, Refrigeration and Electrical Experts
​4054 NY-52, Suite # 2
Youngsville, NY 12791

PO Box 481, Youngsville, NY 12791

Email: admin@sullivanheatingcooling.com
Phone: 845-588-5433​
Commercial, Industrial & Residential
845-588-5433