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Heating, Air Conditioning & Plumbing Repair, Maintenance, and Installation in
South Jersey & Mercer County

Why Hire Us for Your Heating and AC Needs

Speedy Service

When your heating or air conditioning system malfunctions, you want things fixed as quickly as possible, right? As a result, the Professor’s fleet visits homes and families throughout South Jersey and Mercer County. Our experienced technicians arrive with fully stocked vehicles to get you back up and running quickly.

We Earn Your Trust

Yes, we are quick, but our pros are keen on details. They’ll go through everything with you to ensure you know what went wrong, why it happened and give you the best advice to repair. Customers tell us that they have never been treated more professionally and sensibly by a company. Only Professor Gatsby’s Heating and Cooling will give you that feeling of assurance and care. We are proud to stand behind our work with a 100% satisfaction guarantee!

We Are The Experts in Comfort Repair

Professor Gatsby’s expertise in both residential and commercial HVAC repair, installation, replacement and other HVAC maintenance systems, we provide reliable and efficient repair solutions to keep your business running smoothly. We expertise in both residential and commercial HVAC repair, we provide reliable and efficient repair solutions to keep your business running smoothly. Our HVAC services are straightforward. If it’s broken, we can fix it. If it’s working, we can maintain it. If it’s obsolete, we can replace it. And as for our work, we guarantee it.

5 STARS – 1 Reason

Although there may be many options, how we handle our customers sets us apart from the competition. We place a high value on the satisfaction of our clients, as seen by our 5-STAR RATINGS. For every HVAC South Jersey service we provide, we only employ the best and most experienced professionals, delighting our clients.

Proudly Serving These
South Jersey Areas and Mercer,

We serve All of Gloucester county, Camden County, Atlantic County, Burlington County, Some of Salem County, Some of the Shore area.

Proudly Serving These
South Jersey Areas,

We serve All of Gloucester county, Camden County, Atlantic County, Burlington County, Some of Salem County, Some of the Shore area.

Heating

All kinds of heating systems must be carefully selected and installed only by well-experienced professionals. Experts can recommend reliable brands and install the units according to industry standards. Letting professionals do the technical work will ensure the proper functioning of the entire heating system.

A/C

Everyone desires a cozy living space, especially when they are at home and want to unwind. Thanks to modern technology, it is now simpler than ever to maintain a suitable indoor temperature, regardless of the outside weather.

The Professor Does It All!

What People Say About Us

Cindy Miller
Cindy Miller
2023-10-22
They saved my Saturday! I had water everywhere and they were able to dispatch a technician to my house immediately! The technician was courteous, professional and really knew his stuff and the cost was less that what I expected. Thank Professor Gatsby!!
Lauryl Thomas
Lauryl Thomas
2023-10-16
Promt friendly service. Nice people to work with. KYLE WAS ESPECIALLY HELPFUL AND KNOWLEDGEABLE.
Ron Rumble
Ron Rumble
2023-10-14
Best HVAC company I’ve ever dealt with. They were extremely respectful and professional and they did an amazing job.
Chantel Mercadante
Chantel Mercadante
2023-10-14
Kyle U. And Chris F. were our water heater installers. They were on time, very professional also neat. They paid attention to detail. Once job was done it was explained to us going forward what to expect. We are very satisfied with their work and will continue to use Professor Gatsby.
nancy Watkins
nancy Watkins
2023-10-14
I continue to sing their praises, all the techs are respectful and professional. They are constantly making sure to stay in touch with the management on how to handle and solve the customer’s issues. My water heater went, it was later in the evening but someone was on the phone that night. Also the next morning to troubleshoot, Kyle was polite and empathetic about not being able to resolve our issue today being a weekend. Thank you again, Professor Gatsby’s
daniel garlic
daniel garlic
2023-10-13
They did a great job. System was installed in a single day. Crew was cordial, timely and professional. Work was done well. They explained their installation process well.
christian quinones
christian quinones
2023-10-13
Dom was very professional, excellent worker, he called stating when he was on his way and was on time.
vincent lynch
vincent lynch
2023-10-12
Professor Gatsby and his heating and a/c crew installed my Navien combo heater and Steve and Kyle did an exceptional job getting my heater installed thank you I’m very happy with your service
Nora Smaldore
Nora Smaldore
2023-10-09
Joe came to do an inspection & found a few issues. He itemized them, made us understand how severe each was and then completed the work quickly. They cleaned up everything including the demo that needed to be done! Professional and friendly!
Kim Santa
Kim Santa
2023-10-06

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