Residential neighborhood

4.7
Based on 1621 reviews
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Carrier Factory Authorized Dealer
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 — Proudly serving Central NJ homeowners.
  • Energy savings focused — Solutions that lower bills and boost home efficiency
  • Expert technicians — Certified specialists committed to top-tier service.
  • Financing available — Flexible plans to fit your budget.
PA tech

Princeton Air has always been about more than just heating, cooling, plumbing, and electrical—we’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 1621 reviews
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Mark PepperMark Pepper
12:52 18 Apr 25
Martin DemskyMartin Demsky
16:53 17 Apr 25
Ramarao chintaluriRamarao chintaluri
19:23 16 Apr 25
Prompt professional service
Michael R MassaMichael R Massa
16:09 16 Apr 25
Alijaquan was very prompt, courteous and thorough in his exam of my HVAC system. Would highly recommend him.
STACEY LYTLESTACEY LYTLE
20:42 11 Apr 25
Wow! Just wow! Amazing Technician Melvin! He is an asset to this company. I did not like the last service that I received prior, and I was never going to call Princeton Air again. However, a neighbor stated that they recently did a revamping of their employees and that the company was better. So I gave it a shot since they put a coupon in the mail. Melvin came out and he was so efficient. So kind, so caring so knowledgeable that I felt that I was in excellent hands. He gave my air conditioner/heater a spring tune up and I can’t thank him enough for his professionalism and his great attitude and knowledge. Every employee should be like Melvin. He truly restored my faith in this company and I now will continue to recommend Princeton Air to family and friends.
Thierry BrahamThierry Braham
16:08 06 Feb 25
They came in to setup my Nest thermostat. The gentleman that came in not only installed it quickly, but also worked with me to get the software setup. He was courteous and professional, and most importantly respected the home. The experience was perfect and I will be using them again going forward for all my needs.
Keena PompeyKeena Pompey
17:38 23 Nov 24
Thank you for top notch service! My power went out yesterday. I called the customer service representative was knowledgeable and guided me step by step. I agreed to use your service and I am pleased with the electrician. He was professional as well and he too explained step by step what needed to be addressed. My power has been restored and at what I would consider a fair price.Satisfied customer,Keena M. Pompey
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