Sullivan Heating and Air Conditioning
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HVAC Service & Maintenance Agreements
Your AC unit is a complex system that requires periodic maintenance and servicing to keep it running in top condition. 

Sullivan Heating and Air Conditioning offers HVAC service contracts that help our customers save money on regular maintenance, get a discount on service calls, and receive top priority on future service.


Annually, you're covered air conditioning and/or heating system will be inspected by one of our qualified professionals. 

All service will be performed during normal business hours (Monday through Sunday, 8:00 AM to 5:00 PM). 

All equipment to be covered by this Service Agreement must first pass an inspection by a qualified Sullivan HVAC Professional and all deficiencies must be corrected, at the customer’s expense, prior to being covered by this agreement.

Our Energy Saving Maintenance Agreement for your Air Conditioning and Gas Heating systems, comes standard with two annual inspections of your units. 

Our 21-point inspection will optimize your HVAC system’s performance while looking for any potential issues that need to be fixed before they turn into more significant problems.

Each inspection includes:

Cleaning and adjusting burner assembly
Cleaning ignition assembly
Cleaning head exchange and elements
Monitoring flue draft
Monitoring refrigerant pressure
Testing starter capacities
Testing safety controls
Cleaning or replacing standard air filters
Cleaning and adjusting blower components
Measuring current air flow
Tightening electrical connections
Measuring volts and amps
Lubricating all moving parts
Adjusting thermostat calibration
Cleaning evaporator coil
Cleaning condensate coil and drains
Chemically treating drain pan for algae
Measuring temperature difference
Checking air quality
Inspecting ductwork
Cleaning outside unit

Signing up for an HVAC service agreement is easy and convenient. 

Call Sullivan Heating and Cooling today to get started.

Sullivan Heating and Air Conditioning

Your Neighborhood Heating and Cooling Experts


 Water Heaters | Air Conditioning Repair | Furnace Repair | Boiler Repair | Drain Cleaning
Money-Back Satisfaction Guarantee
Industry best two-year, factory-backed warranty on new installations. 
We guarantee that you'll be comfortable every step of the way, or we'll refund your money.

Count on top-notch technicians - no sub-contractors
Our experienced HVAC Mechanics are Factory Authorized to meet strict training and customer service standards. That includes NATE certification (North American Technician Excellence) - the leading industry certification program for heating and air conditioning technicians.

We drug test and background check all in-home employees
We understand that inviting a stranger into your home can be a little scary. So, for your safety and peace of mind, all of our in-home sales and service personnel must pass comprehensive drug testing and background checks before they are eligible to be part of our "Comfort Certified" team.

Your time is precious
You'll never have to wait at home for a technician or sales person to arrive. Simply tell us how much notice you need and we'll give you enough time to meet us at your home.

Your property will be left in pristine condition
All of our Technicians are fully licensed and insured for your protection. Plus, from wearing booties to using floor protection to cleaning up after ourselves, we'll protect your home and leave it exactly as we entered it...just more comfortable.

You will always be "In the Know"
Feel free to watch, question and comment our sales staff and technicians, who will always explain the work and available options to you as clearly as possible.
Service Area
Sullivan County:

Monticello, NY | Callicoon, NY | Liberty, NY | Bethel, NY | Wurtsboro, NY | Fallsburg, NY | Livingston Manor, NY | Jeffersonville, NY | Rock Hill, NY | Narrowsburg, NY | Neversink, NY | Bloomingburg, NY | Woodbourne, NY | Cochecton, NY | South Fallsburg, NY | Roscoe, NY | Woodridge, NY | ​Forestburgh, NY | Tusten, NY, | Smallwood, NY | Freemont, NY | Rockland, NY | Thompson, NY | Barryville, NY | Eldred, NY | Glen Spey, NY | Grahamsville, NY | Harris, NY | Hurleyville, NY | Kiamesha Lake, NY | White Lake, NY | Hortonville, NY

Orange County:

Crawford, NY |  Montgomery, NY | Wallkill, NY | Middletown, NY | Monroe, NY | Deerpark, NY | Port Jervis, NY | Hamptonburgh, NY | Goshen, NY | Chester, NY | Washingtonville, NY | Pine Bush, NY | Cornwall, NY | Walden, NY | Warwick, NY | Florida, NY | New Windsor, NY | Tuxedo Park, NY | Otisville, NY | Scotchtown, NY