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 Wayne County, PA & 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:

  • Heating, Ventilation & Air Conditioning Systems
  • Installation & Repairs
  • Planned Maintenance
  • Commercial Refrigeration
  • Medical Chillers / MRI
  • Air Handler & Roof Top Packaged Units 
  • Computer Room Air Conditioning Units
  • Make Up Air Units
  • Mitsubishi / Trane City Multi VRF 
  • Hotel Fan Coil Unit's / PTAC
  • Heat Pumps - Ductless & Ducted
  • Generac Generator - Authorized Service
  • Smart Thermostat and Low Voltage Controls
  • Tankless High Efficiency Condensing Boiler's and Water Heater's
  • Walk-In Freezer / Refrigerators

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
How Can We Help?
HonesdaleHawleyWaymartBethanyPromptonWhite Mills
Beach LakeDamascusEquinunkHamlinLake ArielMilanville
PromptonSterlingTyler HillRansomShoholaLackawaxen

Sullivan Heating and Cooling, LLC.
Your Local Air Conditioning, Heating and Refrigeration Experts
497 Broadway
Monticello, NY 12701

Office Hours Mon-Fri 8am-4pm / Sat 9am-1pm
24/7 Emergency Service with Maintenance Agreement