Sullivan Heating and Cooling, LLC

Same Day Affordable Repairs & Next Day Installations: 

When you call our team at Sullivan Heating and Cooling, LLC. expect exceptional service and superior quality every time. 

We proudly represent Amana, Daikin, Generac, LG, Navien & Triangle Tube as Factory Authorized Dealers.

Our diverse line of equipment ranges from High Efficiency FurnacesDuctless Heat PumpsTankless Water HeatersVRV Systems to Generac Whole House Generators, providing comfort solutions that are designed to exceed your needs.

Being Union trained provides our clients with the most highly qualified technicians and installers. 

We continue to reach high expectations for ethical business practices year after year.

By maintaining all required local licenses, complete insurance, workman's compensation insurance & liability coverage, we provide the Sullivan County, NY & Surrounding area home and business owners a team of support on which they can count.

At Sullivan Heating and Cooling, LLC. we’ll give you the attention and personal service you’ll come to expect and enjoy.

Services We Provide:

  • Plumbing Repairs
  • Central Air Conditioning / Forced Air
  • Boiler's & Furnaces
  • Sump Pumps & Well Tanks
  • Air Handler & Roof Top Packaged Units 
  • Freeze Ups & Burst Pipe Restoration
  • Geothermal Heat Pump - Maintenance & Repairs
  • Electrical Services 
  • Ductless Mini-Split - VRV / VRF / Daikin, LG & Mitsubishi 
  • Hotel Fan Coil Unit's / PTAC
  • Oil & Gas Furnace - Installations, Maintenance and Repairs
  • Heat Pumps - Installation, Maintenance & Repairs
  • Generac Generator - Authorized Service
  • Commercial Refrigeration
  • Ice Machine Cleaning, Maintenance & Repair
  • Smart Thermostat and Low Voltage Controls
  • Tankless High Efficiency Condensing Boiler's and Water Heater's
  • Walk-In Freezer / Refrigerators
  • Radiant Heating
  • Radon Testing and Mitigation

Your Local Air Conditioning, Heating, Plumbing and Electric Pro's

100% Comfort Guarantee:

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
Affordable EV Charger Installations
Commercial, Industrial & Residential
Your Local Air Conditioning, Heating, Plumbing & Electrical Pro's
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Same Day Affordable Service

BarryvilleBethelBloomingburgCallicoonCochectonTown of Delaware
EldredFallsburgFerndaleForestburghFremont CenterGlen Spey
Glen WildGrahamsvilleHankinsHarrisTown of HighlandHurleyville
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WurtsboroYoungsvilleYulanMamakatingSwan Lake

Participating Contractor
PA - 570-445-3460
©2023 HVAC Associates Group
Sullivan Heating and Cooling, LLC.
Your Local Air Conditioning, Heating, Refrigeration and Electrical Experts
​497 Broadway
Monticello, NY 12701

Office Hours Mon-Fri 8am-4pm / Sat 9am-1pm
Emergency After Hour Service for Service Contract Holders