Northampton, PA Air Conditioner & Heating Repair Service

Positioned along the shoreline of the Lehigh River, Northampton is a bustling borough in eastern Pennsylvania that is known for its scenic beauty, historical architecture and invaluable contributions to the cement industry.

The town’s pride in its blue-collar roots shines in its historic buildings, such as the Victorian-era Siegfried Train Station and the retro Roxy Theater, which has been a staple of the community since 1921. The Atlas Cement Museum has diligently preserved Northampton’s rich history through exhibits of photographs, artifacts and murals.

Discovering Northampton, PA

To experience the town’s local flavors, just stop by the small but growing Uptown Northampton Farmers Market. Every Tuesday evening, from May to October, vendors pitch tents in the Main Street lot next to the Roxy. You’ll find everything from kiffles and kettle popcorn to fresh brown eggs and garden seeds.

The Northampton Recreation Center is a year-round community hub. The center provides exercise equipment and classes, sponsors an annual golf tournament, plans casino bus trips and hosts youth dances. Summer days are generally spent hanging around the Northampton Municipal Park Complex. This 19-acre outdoor space in the center of town includes a swimming pool, picnic pavilions, ball fields and evening concerts at the Bandshell.

When the sun is shining, you will find plenty of local residents at Canal Street Park. The winding Heritage Trail bordering the Lehigh River is a popular place for walking, jogging and working out on the exercise stations. The lighted basketball and tennis courts stay busy while the wooden gazebo is a favorite place for exchanging vows or taking family pictures.

Northampton is Cemented in Community

This small Lehigh Valley town rose to fame at the turn of the 20th century for its production of cement. The Atlas Company mined enough local limestone, clay, chalk and shale to not only supply three-quarters of the world’s cement needs but also to singlehandedly build the Panama Canal. The name of every Atlas employee is immortalized on a wall in the company’s museum.

Sullivan Oil and Propane is proud to have grown alongside this former community leader. Our expert air conditioner repair and heating repair technicians have been servicing Northampton homes and businesses since 1992. Eastern Pennsylvania’s hot, humid weather typically begins in May and stretches until September. You can prevent needing an emergency air conditioner repair or heating repair service by scheduling a maintenance checkup in the spring and fall.

You can also contact our NATE certified technicians at (610) 813-6555 to discuss your options for installing a modern HVAC system. Sullivan is honored to partner with industry leaders Carrier and Mitsubishi, which both produce outstanding heating and air conditioning options that fit every need and budget.

Local Reviews
for Northampton, PA

Rated 4.9 out of 5 stars based on 7 customer reviews


Map of Northampton, PA

WARM AT LAST!




This is the first time in 12 years we've been in this house that I am actually warm in the winter! I am getting so much done now that I don't have to run upstairs under the covers when it's cold! And the customer service is excellent!


Map of Northampton, PA

Very professional




First rate. Meticulous


Map of Northampton, PA

Great company and good price




Sullivan oil came to my house and installed a carrier heat pump, propane furnace, and an outdoor air conditioning unit. They estimated three days to do the job and they were just about right on. It was a big job. They were very professional and answered any questions which we had. The clean up was great also. The system has worked great for a few weeks already and there have been no problems.


Map of Northampton, PA

Sullivan Propane & Oil




Max was the technician who serviced our heat pump today. He was courteous, efficient and very clean. We highly recommend Sullivan for installations and excellent maintenance.


Map of Northampton, PA

Great Service




Stacey Bond was courteous, efficient and professional during my install of our new propane tank and stove.


Map of Northampton, PA

Excellent, excellent service.




I think Jack is great. You know what is said about first impressions. From the very first call, when Jack came out to talk with us, until the completion we were totally impressed. We feel that everyone involved from day one to completion went above and beyond our expectations. They were prompt, courteous, thoughtful, put drop cloths down, cleaned up everything and took all their packaging with them. They worked very hard in extremely hot weather. We appreciate everything they did in a very professional and wonderful way. I would recommend them to everyone. In fact I already have done just that. Thank you Sullivan team.


Map of Northampton, PA

Oil Burner Cleaning




David was polite, conducted himself in a professional manner, was thorough and neat. At the moment his work also solved the loud whining sound that was being heard when the burner kicked on.


Jack S.

Jack S.

Mitsubishi heat pumps

Near Washington Ave, Northampton, PA 18067
max h.

max h.

Carrier hp install

Near Wynnewood Dr, Northampton, PA 18067
max h.

max h.

Heating and cooling installation

Near Daubert Rd, Northampton, PA 18067
max h.

max h.

A/c preseason

Near White Cir, Northampton, PA 18067
Chris W.

Chris W.

Air conditioner annual maintenance.

Near Beil Cir, Northampton, PA 18067
Stacy B.

Stacy B.

Set and leveled cement pad . Installed a 100gal tank and ran gas line from tank to heat in house. Did a leak test on system at 5psi for 5min. Test passed. Did a gas check on system.

Near Cherryville Rd, Northampton, PA 18067
Stacy B.

Stacy B.

2 x 100 gal tank and gas check install.

Near Country Club Rd E, Northampton, PA 18067
Jack S.

Jack S.

Installation of Carrier Heat Pump

Near Seemsville Rd, Northampton, PA 18067
Jack S.

Jack S.

Install carrier infinity heat pump

Near Seemsville Rd, Northampton, PA 18067
David F.

David F.

Annual cleaning

Near Seemsville Rd, Northampton, PA 18067