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New Jersey’s Trusted Experts in Home Comfort

Take control of your comfort and energy costs with a modern, high-efficiency cooling system from Princeton Air. Whether it’s a full replacement or a precision tune-up, our team has you covered with expert recommendations, fast installation, and flexible scheduling—including evenings and weekends.

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Serving All of New Jersey

Current Offers

  • 10% Off

    for All Veterans & Seniors

    10% Off – for All Veterans & Seniors

    Ask your technician for details. Applies across all services.

  • $30 Off

    Dryer Vent Cleaning

    Expires:

    07/31/2025

    $30 Off – Dryer Vent Cleaning

    ..

  • $75 Off

    Any Electrical Service

    Expires:

    07/31/2025

    $75 Off – Any Electrical Service

    ..

  • $100 Off

    EV Charger Installation

    Expires:

    07/31/2025

    $100 Off – EV Charger Installation

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  • $75 Off

    Any Plumbing Service

    Expires:

    07/31/2025

    $75 Off – Any Plumbing Service

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  • $99 Special

    Water Heater Flush + Drain

    $99 Special – Water Heater Flush + Drain

    Limited-time offer. New service only. Cannot be combined with other offers.

  • $350 Off

    Any Hot Water Heater Installation

    Expires:

    07/31/2025

    $350 Off – Any Hot Water Heater Installation

    Offer expires on 7/31/25

  • $50 Off

    Any Drain Clearing Special

    $50 Off – Any Drain Clearing Special

    Valid through 8/30/25. Cannot be combined with other discounts.

  • $125 Off

    Any Drain Cleaning Service

    Expires:

    07/31/2025

    $125 Off – Any Drain Cleaning Service

    ..

  • $29 Special

    AC Tune-Up

    Expires:

    07/31/2025

    $29 Special – AC Tune-Up

    For first-time customers only.

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An Energy Efficient Solution with No Hassles

A new AC system doesn’t have to be a headache. Princeton Air makes it easy, affordable, and completely tailored to your home’s needs. We install only the highest-quality systems backed by reliable warranties and built for New Jersey’s hot, humid summers. Want cleaner air, lower bills, and better sleep? It starts here.

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Why Choose Princeton Air?

For over 50 years, Princeton Air has been a trusted name in HVAC, plumbing, electrical, and indoor air quality services across New Jersey. We believe in doing what’s right—not what’s easy. That’s why homeowners trust us for:

  • People who care
  • Trusted service, every visit
  • Solutions that last

50+

Years in Business

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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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Serving All of New Jersey

From Bergen to Ocean, Princeton Air provides expert service across the state. We proudly serve homes throughout North, Central, and South Jersey with top-rated HVAC, plumbing, and electrical solutions.

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