Feel Better, Sleep Better
Breathe easy with Princeton Air—New Jersey’s trusted name in home comfort for over 50 years. Whether you’re cooling down in the summer or heating up in the winter, our certified experts are here to make every room feel just right.
Contact Us Today!
We’re here to help with fast, friendly service backed by decades of experience.
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“The team at Princeton Air installed my Nest thermostat and got everything running smoothly. The technician was on time, respectful, and made sure the system was set up perfectly. I’ll definitely use them again!”
— Thierry
Why Install a New, Energy-Efficient AC System?
Now Offering Same Day Appointments, Evenings, and Weekends. Just Book It!
At Princeton Air, we believe comfort and efficiency should go hand in hand. A new high-efficiency air conditioning system can help lower your energy bills, improve indoor air quality, and keep your family cool through even the hottest New Jersey summers.
If your AC is blowing warm air, running constantly, or showing signs of age, it may be time for an upgrade. Our team of expert Comfort Advisors will walk you through your options and make sure you get a system that fits your home and your budget.
We offer leading brands, the latest smart home integrations, and energy-saving technology—plus fast, reliable installation from our NATE-certified pros. It’s all part of the Princeton Air promise: comfort without compromise.
We’ve Built Our Reputation on Trust, People, and Performance
For over five decades, Princeton Air has been the go-to name for heating, cooling, plumbing, and electrical services across New Jersey. We’re a local, family owned business committed to doing the job right—the first time.
50+
Years in Business
24/7
Emergency Service
“My power went out and I needed help fast. The Princeton Air team walked me through the entire process, sent a knowledgeable electrician, and had my system back up and running the same day. Incredible service.”
— Keera
Serving All of New Jersey
From North Jersey to the Shore, Princeton Air proudly provides expert HVAC, plumbing, and electrical services across the state.
Not sure if you’re in our service area? Just drop your ZIP code in the form and we’ll let you know.
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Ready to Book Your SERVICE?
Whether you need a quick repair, a full replacement, or just some expert advice, the team at Princeton Air is here for you. Let’s make your home more comfortable—today.