Mitsubishi Fall Rebate

SAVE NOW with up to $480 REBATE!*

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What’s The Temp In Your Home?

Schedule a Clean & Service Today!

A clean & service means a technician will come to your home and check your unit for problems. We also clean your unit to make sure it is clean of debris and dust so it will work properly and efficiently for the upcoming seasons. Schedule one today!

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A New System is Within Your Reach

Get the Financing You Need

At Sullivan, we understand that a new heating and air conditioning system can be quite expensive. Many homeowners do not have the extra money to install a new unit, despite the need of one. This is why our company provides financial solutions for our customers. We want our customers to remain comfortable in their home so we provide many options for a new installation.

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Mitsubishi Ductless Systems

Install Comfort Anywhere

Keep your home the perfect temperature with industy-leading Mitsubishi Ductless Split Systems.

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Get up to $1450 in Rebates

on an Energy Efficient Equipment Upgrade from Carrier…. Sound cool?

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Let Our Skilled HVAC Professionals Help You Today!

We're proud of our years of service to the Lehigh Valley and Poconos areas and look forward to helping you with your air conditioning and heating needs.


Expert Heating & Air Conditioning

Sullivan has been ensuring members of our community stay comfortable for over 20 years. Our certified team of expert technicians can handle any heating or air conditioning situation with precision and professionalism.


Fuel Delivery

People all over Lehigh Valley and the Poconos areas rely on us to deliver their home heating and propane fuel. We have a proven track record of timeliness and reliability. Call us today to see how you can get fuel affordably delivered to your door!


Mitsubishi Ductless

Keep your home the perfect temperature with industy-leading Mitsubishi Ductless Split Systems.

Sullivan Oil & Propane

Proudly serving our community and surrounding areas since 1992

Sullivan Oil & Propane is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs.  We’ve earned a reputation for doing the job right the first time.

Our organization offers:

  • Residential Heating & Cooling
  • Commercial (up to 10T)
  • Installation & Replacement
  • Factory Trained Technicians
  • Accepts: Visa, Mastercard & Discover
  • On-Site Product Showroom
  • Equipment Retrofit & Replacement
  • Planned Maintenance Agreements
  • Extended Service Agreements
  • Free In-home Estimates
  • Extended Warranties on New Equipment
  • Financing Available
  • Competitive Pricing
  • Family Owned and Operated
  • 24 Hour Live Operator Answering Service
    for Emergency Repair
  • Indoor Air Quality Service
  • Service All Makes & Models
  • Certified Technicians
  • Puron® Refrigerant Specialists
  • Automatic Fuel Delivery
  • Oil and Propane Delivery
  • Generators
  • Water Heaters
  • Hearths