Connect with Top-Rated HVAC Contractors in Hamilton Township!

PFO Heating & Air Conditioning has been the trusted name in heating and air conditioning in the Greater Princeton, NJ area since 1963. We offer heating oil delivery, heating and cooling service, equipment installation, and backup power generators. With a strong focus on customer satisfaction, our team of trained professionals ensures your heating and cooling systems operate at maximum efficiency. We provide 24/7 emergency support and are proud to be the area's authorized dealer for several top brands.