Bethlehem, PA Air Conditioner & Heating Repair Services

History of Bethlehem, PA

Originally home to various Native American groups, including the Lenape nation, the community of Bethlehem was founded by Count von Zinzendorf and David Nitschmann, Moravians working as missionaries among these native peoples. The community is noted for being the first location in the nation that had water pumped for public use. The area later became notable for industry and trade, including steel production.

Area Demographic Information

At the time of the 2010 U.S. Census, Bethlehem had nearly 75,000 residents. The population of children is nearly 20 percent, and elderly citizens over 65 years of age account for 16 percent of the community. Nearly one-fourth of adult residents have four-year college degrees or higher, and more than 85 percent of adults have received high school diplomas. The area’s median household income is $46,292, and the median home value is $171,600.

Educational Options for Bethlehem Residents

The Bethlehem Area School District oversees public education for the community’s children with 22 schools offering traditional instruction as well as an emphasis on areas such as industrial arts and community service. The district is dedicated to shaping the future by addressing each child’s needs. Numerous private schools and early learning centers cater to additional educational interests in the area.

Lehigh University is a private option for post-secondary studies in Bethlehem. Additionally, there are at least nine other colleges and universities located within a 60-mile radius of the city, providing excellent access for graduating high school students and adults. Northampton Community College also offers a local solution for those seeking two-year degrees.

Community Attractions

Because of the city’s name, Bethlehem is particularly magical during the Christmas season. The charming community includes historic sites such as the Moravian Museum, which provides a perspective of the founding influences in the area. Burnside Plantation provides a view of colonial life in the area’s past. Residents and visitors can take advantage of kids’ days, blacksmithing classes, and gardening workshops. The picturesque region also offers a beautiful backdrop for family reunions, weddings, and other special events. Outdoor activities and fitness are promoted through the numerous parks, public swimming pools, and golf courses in the area.

Air Conditioning and Heating Repair in Bethlehem

Sullivan Oil & Propane is dedicated to providing important home comfort support throughout the year as Bethlehem residents deal with a variety of climate changes. We work quickly to provide heating or air conditioner repair when emergencies crop up during seasonal extremes. We also offer important maintenance services to keep our customers’ home comfort equipment operating efficiently.

As HVAC experts, the technicians at Sullivan Oil & Propane are able to provide support for issues such as home energy performance and indoor air quality concerns, troubleshooting equipment and structural issues that could affect the conditions in a home. Additionally, we provide contemporary equipment recommendations for those who are in need of a new heating or cooling system.

Local Reviews
for Bethlehem, PA

Rated 4.9 out of 5 stars based on 8 customer reviews


Map of Bethlehem, PA

Great Service, nice technicians!




I had a HVAC system installed. Everything has been taken good care of. All areas are cleaned well after project.


Map of Bethlehem, PA

Great service and competitive prices.




I did quite a bit of investigation and analysis when I had my heating system replaced and when having central air installed. I did a detailed comparison of the bids and solutions offered and then selected Sullivan over three other vendors. I have not been disappointed with that decision and have nothing but good things to say about my experience. Sullivan sales, technicians, and installers were all professional and the biggest reason I went with Sullivan was that I felt strongly that they would take care of my HVAC needs while being honest and trustworthy. I was especially impressed that they did everything possible to ensure that every little detail of my installation was taken care off from removal of the old system to final clean up. I intend to get a yearly maintenance contract with Sullivan and look forward to building a long term relationship with them. Based on my recent experience, I would not hesitate one bit to recommend Sullivan as a great company to deal with.


Map of Bethlehem, PA

Great service and good price




Call then to come fix my oil furnace , they came the same day with all the parts needed to fix it , and watch and talk with the man doing the job ,, which he did so well .. so please with the service


Map of Bethlehem, PA

Excellent service;




A prompt and quality service was greatly appreciated during extreme heat conditions.


Map of Bethlehem, PA

Pleased with my AC install




Installers are a friendly bunch and do nice work


Map of Bethlehem, PA

Problem solved!




Chris was very professional and polite. He showed up on time,covered his shoes as not to track dirt in the house (much appreciated) and worked in a timely manner to fix my problem.He is an asset to your company.


Map of Bethlehem, PA

Great service! Friendly and professional!




Great company, friendly, professional staff!


Map of Bethlehem, PA

Very happy with prompt service! Courteous technician!





Jack S.

Jack S.

Carrier ac install

Near Barrymore Ln, Bethlehem, PA 18017
max h.

max h.

Carrier gas furnace + a/c install

Near Preakness Pl, Bethlehem, PA 18020
max h.

max h.

Carrier gas furnace and heat pump install

Near Greenview Dr, Bethlehem, PA 18018
Jack S.

Jack S.

EFM boiler

Near Ralston Rd, Bethlehem, PA 18018
max h.

max h.

Mitsubishi install

Near Maple St, Bethlehem, PA 18018
max h.

max h.

Oil furnace+ a/c coil install

Near Brodhead Rd, Bethlehem, PA 18020
max h.

max h.

Add Spiro vent to system

Near Glassboro Pl, Bethlehem, PA 18020
David F.

David F.

Cleaned and serviced boiler

Near Kevin Dr, Bethlehem, PA 18017
Chris W.

Chris W.

Annual maintenance on oil furnace

Near Johnston Dr, Bethlehem, PA 18017
Jack S.

Jack S.

Recent service work done to heating unit

Near Black River Rd, Bethlehem, PA 18015