Central Jersey Air Conditioning Inc.

HVAC contractor in Hamilton Township, NJ.

In the words of Central Jersey Air Conditioning Inc.

Heating and air conditioning service and installation

Trade

HVAC contractor

Business address

329 Whitehead Rd, Hamilton Township, NJ 08619

Telephone

(609) 921-3313

Website

centraljerseyair.com

Hours

Monday7:00 am - 10:00 pm
Tuesday7:00 am - 10:00 pm
Wednesday7:00 am - 10:00 pm
Thursday7:00 am - 10:00 pm
Friday7:00 am - 10:00 pm
Saturday7:00 am - 10:00 pm
Sunday7:00 am - 10:00 pm

From the business's Google listing, checked Oct 2026

Register

NJ register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.9 (237)

From my experience, the most knowledgeable and professional air conditioning and heating company in the area.

Henry R.
CJA installed a new heater & AC unit, recently. Frank (owner) took the time to explain all options; the work required; how long the installation would take, etc. They were on time, diligent, & very professional. I cannot recommend them highly enough. A great company!

Ronald P.
After the 90-degree temperatures last month, I called Central Jersey Air Conditioning Inc. to find out about what it would take to install a new central air system after more than 20 + years with the old one. I am very happy that I called. I had an outstanding experience with Central Jersey Air Conditioning Inc. from start to finish. Their team was professional, punctual, knowledgeable, and courteous throughout the entire process. They took the time to explain everything clearly, answered my questions, and made sure the work was completed to the highest standard. If you’re looking for a reliable, honest, and skilled HVAC company, I highly recommend Central Jersey Air Conditioning Inc. I would absolutely use their services again and confidently recommend them to friends and family.

Jennifer M.
Frank is awesome, I would definitely recommend.

brian
Frank and his crew are amazing. I called one of those big companies a few weeks back to look at why my unit was not cooling our house. The tech that came out told me basically there was a leek and he needed to do all these very expensive tests to find the leek and then repair it which would have costed many thousands of dollars. Fast forward to central Jersey heating and cooling coming out. Bob is great, he did a much cheaper test to find the leak and it worked. He is here now fixing the leak and the price I am paying today is nothing compared to the big companies price. Thank God for Frank and Bob. Helpful, honest, on time and knowledge are a few words to describe them. I will always recommend and use them in the future

Kris E.
Frank and his team did a great job. It was a stressful decision made simpler. The team were respectful and did a great job plus cleaned everything up perfectly. They also have an added touch of paperwork holder near unit.

Donna S.
I highly recommend Central Jersey Air Conditioning! My HVAC unit completely stopped working and it was freezing cold. Frank was able to come the same day, asses the issue, give an estimate and then replace the unit all within a few days. His crew was knowledgeable and courteous. Central Jersey Air made this a much easier experience.

Amy T.
I can’t say enough good things about Frank and the team at Central Jersey Air. They were extremely responsive and spent the time necessary to properly diagnose and resolve our issues. Any time your heat stops working when it’s 10 degrees outside, you worry about getting prompt and reliable service, but the team went above and beyond. They made multiple trips out to troubleshoot the issues and were transparent about pricing and expectations. They were able to get us all straightened out and get things running normally again. Highly recommend Central Jersey Air.

Brian L.
Outstanding Experience with Frank at Central Jersey Air I had an excellent experience working with Frank at Central Jersey Air. From the very beginning, Frank did a thorough evaluation of my home and clearly identified the need for a new system. What really stood out was the time he took to educate me. Frank walked me through why a new system was needed, how it would improve efficiency and comfort, and exactly what the installation process would involve. There was no pressure just clear, honest explanations and expert guidance every step of the way. Frank made sure I understood the plan, the timeline, and the expected results, which gave me complete confidence in the decision. The installation went smoothly, everything is working perfectly, and I couldn’t be happier that it’s all done just in time for winter. I’m genuinely excited about the new system and the comfort it’s already providing. If you’re looking for professionalism, transparency, and top-tier service, I highly recommend Frank and the team at Central Jersey Air.

Calvin J.
When our furnace went out, I called Central Jersey Air Conditioning, and I couldn’t be happier with the service. Frank called back immediately to schedule an appointment. Our technician, Bob, was friendly, professional, and clearly very knowledgeable. He took the time to explain exactly what was wrong and what the repair would entail. He fixed the unit and we finally have heat again! I highly recommend them and will definitely be a returning customer.

Ahmed S.
Top notch service from the beginning when they came out to give the estimate to the end when the job was complete and inspections were done. Frank is the best; he knows his work. Great experience.

Demetrius T.
⭐️⭐️⭐️⭐️⭐️ Frank from Central Jersey Air Conditioning did an outstanding job installing our new HVAC system. From start to finish, he was professional, knowledgeable, and extremely thorough. He explained everything clearly, worked efficiently, and left the area clean and neat. The new system is running perfectly and we couldn’t be happier. I highly recommend Frank and Central Jersey Air Conditioning.

Jeffrey S.
Cannot say enough great things about the experience with Frank and his team. Recently purchased a home that had a boiler system for baseboard heating from 1999. It had two of the three zone valves sticking open and a slew of other issues. They came out and quoted a reasonable price for an entire new system and installed the following week. They almost completed the job in one day but had few little things to finish up and even came out the morning of Christmas Eve to finish to ensure everything was running correctly and we'd have heat for the holidays. If you're looking for a company to service or replace your HVAC definitely give them a call. Great communication and pride in their work!

justin A.
Very happy with service. Went the extra mile.

David E.
10/10! Frank was wonderful and easy to work with! He explained everything super thoroughly and made the process painless and seamless! His crew worked well together and installed our new unit promptly!

Gabrielle D.
Central Jersey Air and Frank did a great job. Installed a Rheem Furnace HVAC/AC/Zone heating controller. Very professional. Multiple WiFi enabled Thermostats. Really takes his customers well being to heart. I fully recommend him and his team. His pricing was reasonable and the expertise was well worth it.

Kevin H.
Professional, meticulous, patient with questions, easy to work with, reliable.

Elizabeth W.
Frank and his team removed the old Hvac system and installed a new Rheem Hvac system for us in mid-August. The job his team did was phenomenal. They were responsive, punctual, thorough and most importantly, professional. Considering the old system was over 30 years and the accessary parts out-dated, Frank had the sheet metal supply duct plenum and duct drop & boot custom-made to specifically fit the new system. It was also worth noting that our old air-conditioning unit stopped working due to a failed fan motor at the time when the temperature was around the 90s for about a week. Frank sent his team in to install a fan motor to get the old unit working temporarily so we would not suffer from the heat before the project began. Very kind and thoughtful, and trustworthy indeed!

Justin Y.
Frank did an incredible job in repairing my air conditioning and got me back up and running in no time! Highly recommend!

Adam R.
Frank and his team were very knowledgeable and friendly as they replaced both furnace and the broken ac. They even put in a loaner AC until they were ready to come with the new system!

Moo M.
Frank responded to our call quickly and came out the next day to access our broken AC. Frank provided us with options for replacing our HVAC system. He and his team arrived on time, clean, efficient and polite. We highly recommend Frank and the Central Jersey Air team!

katie S.
Central Jersey Air is hands down the best company to work with! We received quote after quote and when we met with Frank we knew instantly that this company was extremely knowledgeable and top notch experts. We saw all the great reviews this company had and they sure did live up to the expectations and exceeded. We knew our AC unit needed to be replaced since it’s 43 years old. It started running harder and taking a while to cool the house down. Until we were able to get on the schedule, Frank came and worked some type of magic to get the old system to hang on for just a little longer. Frank and his crew of men had excellent customer service skills. They were very polite and treated our home with care. We have an 18 month old child and baby gates are everywhere. They took the baby gates down during their visit and made sure to put them back up before they left. You can just tell by their work that they are very neat and pay attention to detail. Their work is excellent quality. We couldn’t be more happier with the way they installed our brand new unit. Thank you so much to Frank and his team for such a seamless process! -The Harris’

Chelsie W.
I called to have them come for a free estimate and spoke to Frank, I live too far from their usual route for them to come but let me tell you. Frank listened to me worry to be taken advantage of because a woman and gave me the most helpful tips to ensure I get an honest company. If you have a need for a repair, this is the company just for his willingness to assist me without my business. Thank you Frank!

Sandra R.
Perfect! The HVAC in my house needed to be completely replaced. They did so very promptly and efficiently. Frank runs a great crew, is consise and very helpful! Thanks again!!

Edera D.
Installed new heater and AC. Great customer service. Job was done on time and they even cleaned up some existing pvc lines and made them look neater outside of the house. Everything works great. Highly recommend.

anthony G.
Excellent service. Frank and his crew do good and honest work. Thankful to have found them via Google!

Lexie L.
I highly recommend this business. I’ve been a customer for many years starting with a new Trane HVAC unit. Service calls are addressed efficiently and courteously. Frank is a talented diagnostician and straight shooter. The team is responsive, informative and punctual. If you are seeking a professional, knowledgeable, and trustworthy heating and air conditioning company looking no further!!

Aries T.
Franco and his team at Central Jersey Air have been servicing us for 5+ years. They are always quick to respond. Franco has never tried to upsell us and is always meticulous with the work. They have done everything for us from yearly services of our furnace/AC units to mild repairs and full AC/furnace replacements. We highly recommend Central Jersey Air to anyone we speak to in need of HVAC services.

Andrew E.
I highly recommend Central Jersey. My AC unit stopped working, my heating unit was 43 years old. Franco came out reviewed the situation, he explained everything in detail before the job and went over everything with me after completion. He and his team are very respectful - top notch!

Beth R.

About Central Jersey Air Conditioning Inc.

Heating and cooling work from Central Jersey Air Conditioning Inc.

Central Jersey Air Conditioning Inc. handles heating and air-conditioning service and installation in Hamilton Township. The company says it has served Mercer County since 1990, with work for residential clients and light commercial customers.

Its website names maintenance, air conditioning, heat pumps, indoor-air-quality equipment, humidifiers, digital thermostats, electronic air cleaners, ultraviolet lighting, and custom-fabricated ductwork. It also says it sells, installs, and services heating and cooling equipment across makes and models. Trane heating and cooling products are among the equipment the company offers.

Equipment, maintenance, and indoor-air work

The company describes system maintenance as part of its work, alongside installation and service. Its indoor-air offerings include electronic air cleaners, ultraviolet lighting, humidifiers, and digital thermostats. The company also offers financing.

Custom ductwork is a distinct part of the stated service mix. That work sits alongside heating, cooling, and heat-pump equipment rather than being presented as a separate specialty.

Hamilton Township hours and customer feedback

Central Jersey Air Conditioning Inc. has a 4.9 rating from 237 reviews. Reviewers most often mention clear explanations of equipment and repair options, responsive scheduling, technician knowledge, installation work, and clean work areas.

The business is open daily from 7:00 am to 10:00 pm. Its website describes both residential and light commercial work, while the company’s stated product range includes Trane heating and cooling equipment.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.