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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

Joe Fecher
Joe Fecher
2024-03-21
From my first phone to request service to Ryan arriving on time he couldn’t have been nicer. Gatsby is lucky to have such a highly talented technician on their team!!! Will definitely be using them in the future! Thanks again to Ryan!!!!
Raymond Scelfo
Raymond Scelfo
2024-03-20
My service tech Sal was amazing. Very well educated about plumbing. Extremely helpful and very kind. Great work, i am VERY pleased, he saved me from having issues months down the road!
Art Vandelay
Art Vandelay
2024-03-15
Very professional, courteous, and clean. The work and surrounding areas look great. The work was scheduled for two days but the crew managed to complete in one day. Would definitely recommend and rely on their service snd expertise in the future.
Dianne Berryman
Dianne Berryman
2024-03-14
He was very nice and explained everything he took care of. I think he did a great job.
Deb Pantisano
Deb Pantisano
2024-03-06
We have been using Professor Gatsby for many years for our heating and air ! We can't say enough about the quality of workmanship they provide! They are So respectful upon entering your home! They communicate with you ! We recently needed a bathroom upgrade! As they do plumbing we had them install our Jacuzzi tub, toilet and faucets. We are so happy with the Quality of work they provided with very reasonable prices ! We highly recommend calling them first! You will not be disappointed! We give them a 5 Star Review!!
Kathy Keller
Kathy Keller
2024-02-28
Chintan Chhaya
Chintan Chhaya
2024-02-19
I had 2 hvac systems installed on 12/8/23. Within 24 hours, one system stopped working due to "poor airflow." it was resolved, then on 2/1/24 (approx. 1.5 months later, the same system is now down - awaiting a technician). How is this possible? Total of 5 people (including installation, and 2 troubleshooting calls later), it is not working again. It hasn't even been 2 full months. Update: 2/2/24. Technician + Manager came out to troubleshoot, the issue was given high priority, and issue has been resolved. Although I was frustrated with the issue, Prof. Gatsby did resolve it by giving the issue high priority and appropriate level of attention. Was already signed up for long term maintenance package with them, will continue to do business with them. Update: 2/19. The Unit is non-functioning again (mere 17 days later - since last review). Quite frustrated with Professor Gatsby, and experiencing proper buyers remorse. On average, every 3 weeks, I have had to have a service call with professor Gatsby on a unit installed in Dec' 23. Very disappointed and frustrated. Would not recommend again.
Danielle Hellick
Danielle Hellick
2024-01-11
Prompt and attentive. Makes effort to accommodate customer. Sal the technician was friendly, courteous and helpful. Went above and beyond and was sure to explain everything to me.
Susan Hartington
Susan Hartington
2024-01-10
Joel was great. He fixed the problem and answered all my questions!!!
Joe Laraio
Joe Laraio
2024-01-08

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