Residential neighborhood

4.7
Based on 6600 reviews
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North American Technician Excellence - NATE - Certifying the Finest in HVACR
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With a commitment to superior craftsmanship and customer satisfaction, we offer expert HVAC, plumbing, and energy efficiency services tailored to your needs. Our trusted specialists provide solutions that maximize comfort while reducing energy costs.

Skilled employees

Trucks on the Road

Why Choose Princeton Air?

  • Trusted for over 50 years โ€” Proudly serving Central NJ homeowners.
  • Energy savings focused โ€” Solutions that lower bills and boost home efficiency
  • Expert technicians โ€” Certified specialists committed to top-tier service.
  • Financing available โ€” Flexible plans to fit your budget.
PA tech

Princeton Air has always been about more than just heating, cooling, plumbing, and electricalโ€”weโ€™re about people, trust, and delivering solutions that last.

Years in Business

Emergency Service

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 6600 reviews
Starting with Ryan Gobel who diagnosed the problem almost immediately. Attempted to repair. But the AC was not cooperating. Coolent was the issue. Ryan explained in detail of what was going on with the AC. I made the decision to replace the AC and while I was at it to replace the furnace also. The technicians that replaced the equipment were professional and worked very hard at completing the job in a timely manner. They cleaned up behind themselves. Left my garden outside in perfect order. My overall experience with Princeton Air worked well with me and I would highly recommend.
Great experience! Dominic is very smart and capable. Thanks for the great service job. Five stars for sure
Great service!!@!
Technician was most professional. He was on time and well-versed in HVAC maintenance.
Excellent job after quick response and scheduling
They are always available and in time and knowledgeable. Theyโ€™re the best!
Grateful Thomas was able to make it out to fix our AC today. He is professional and reliable. Many thanks!
Dayone B. explained why it is important to change the HVAC filter on a regular basis. Great service!
Jermaine was very helpful and took care of our sump pump issue right away. He knew what to do!
We had a problem with the AC with temperatures in the 90s – not fun! Stivin was able to quickly diagnose and fix a faulty high pressure switch. Much appreciated!
I had problems with our AC system and Ryan from Princeton Air did a fantastic job getting everything fixed. From start to finish he was professional, polite, and genuinely helpful. He took the time to explain everything clearly โ€” what the issue was, what he was doing to fix it, and how to avoid problems in the future โ€” which i really appreciated. Joe Leto was great as well, and the whole team made the entire process smooth and stress-free. Our AC is now working perfectly. Highly recommend Princeton Air for anyone with heating or cooling issues โ€” ask for Ryan!
Princetรถn fixed a problem with my whole house generator that my previous dealer could not fix. They are very professional and responsive.
Thank you for your hard work
Excellent service! Stiven R is a true professional. He provided excellent service and answered all my questions. I strongly recommend him to anyone needing services to their HVAC SYSTEMS.
Highly recommend this company. They were quick to help my grandma with a same day diagnostic. Martique was incredibly helpful, kind, and honest.
Update (July 2006) One of our AC units stopped working on a hot day in May. Ryan G. responded quickly and found the coolant was completely gone. He put a dye in the system to find the leak, and when he returned in June, he located it in the coil. He immediately contacted the manufacturer and dealer to order a replacement. Just two days later, Ryan back with the new coil and spent five hours replacing it and testing the system. Thanks to him, our AC has been running smoothly and we survived the 100+ degree heatwaves over the 4th of July! We are so grateful for Ryan's prompt, diligent work, and the office staff was equally courteous and efficient. Highly recommend!
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Mr. Gordon has done the maintenance of our furnace for the past three years. He is very professional, diligent, and patient. He takes time to check various things to make sure everything is working fine and the installation were done correctly. We are very happy.
Latrell the technician was very knowledgeable and answered all my questions
Technician was professional, knowledgeable and courteous.
Wilver completed the job quickly and cleaned up the bathroom area.
Always a great and quality experience. Todayโ€™s technician was especially great.
Dominic was great service was great.
Prompt service and communication by phone and text regarding arrival and appointment. Quick diagnostic and repair by knowledgeable technician very satisfied.
The guy they sent over was very nice very professional.
The service and knowledge was amazing. Very professional. Fatmir was a pleasure to work with. I appreciate his considerable knowledge with the work completed today. I would be pleased to have him back if other issues occur.
Great service, very responsive

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