Princeton Air has always been about more than just heating, cooling, plumbing, and electrical—we’re about people, trust, and delivering solutions that last. And now, with Weltman Home Services by our side, we’re even better positioned to serve all of New Jersey.

For more than 53 years, Princeton Air has been a trusted name in heating, cooling, plumbing, and electrical services across New Jersey. We’ve built our reputation on reliability, expertise, and a commitment to five-star service. Now, as we partner with Weltman and take an exciting step forward, we’re embracing a bold new look that reflects exactly who we are—New Jersey, through and through.