Sullivan Heating and Cooling, LLC
Orange County & Sullivan County, NY
Generac Generators & Electrical Service Upgrades
Commercial & Industrial
Commercial HVAC/R Repair Services
How Can We Help?
Commercial HVAC Services
Installation, Service and Repair

Sullivan Heating and Cooling, LLC maintains a highly trained team of professionals who are equipped to meet your commercial HVAC needs from project planning to long-term maintenance. Whether you built your HVAC system with us or need to keep your existing installation safe and efficient, Sullivan Heating and Cooling, LLC has the expertise you need.

We have successfully completed new HVAC installations for a wide range of customers including, hospitals, universities, gaming resorts and multi housing units.

Industrial HVAC Maintenance:

Your commercial HVAC equipment requires routine care to provide you with the highest level of efficiency and  longevity.

We offer custom preventive maintenance plans that are tailored to meet your facilities needs.

Commercial Air Conditioning:

Nobody wants to work inside a hot building during a sweltering summer day, It's important for your company's success that you have an air conditioning system that can cope with hot weather extremes.

Commercial Heating Services:

Our technicians are experienced with all repairs and maintenance to keep your boilers and furnaces operating reliably. 

Commercial Plumbing Services:

All the systems in a business need to be installed and serviced correctly.

Bad plumbing can result in disastrous situations for a business, from clogging to massive leaks that cause damage. 

Our plumbers will ensure that your commercial plumbing is the best it can possibly be.

Decades of Experience, Skilled Union Workers and the Latest Technology: 

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

Services We Provide:

  • Plumbing 
  • Chillers & Cooling Towers
  • Controls
  • Rooftop Units
  • Heat Pumps
  • Make Up Air Units
  • Ductless & VRF Systems
  • Heating Systems
  • Gas Piping
  • Pumps
  • Air Handler's
  • Hydronics
  • Water Heaters
  • Electrical Service
  • Hotel PTAC
  • Refrigeration Services
  • Ice Machine Cleaning, Maintenance & Repair
  • Walk-In Freezer / Refrigerators
  • Rack Cooling

Industries We Service:

  • Senior Living
  • Offices & Retail
  • Multi-Family
  • Industrial & Manufacturing
  • Religious Establishments
  • Healthcare
  • Hospitality & Tourism
  • Financial Institutions
  • Gaming Facilities 

Get Factory Certified Maintenance with Fast Response Times.

Minimize Your Service Calls and Downtime.

PA - 570-445-3460
Sullivan Heating and Cooling, LLC.
Your Local Air Conditioning, Heating, Refrigeration and Electrical Experts
​497 Broadway
Commercial Division Suite # 4
Monticello, NY 12701

NY Phone: 845-588-5433​ 
PA Phone : 570-445-3460 
Same Day Affordable Service
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