About PFO Heating & Air Conditioning

PFO Heating & Air Conditioning offers Heating Oil Delivery, Heating and Cooling Service, Equipment Installation, Backup Generators, Generators, Heating and Cooling System Service, We service these cities and towns:, as well as&nbsp, Entrant must own the home we service and&nbsp, Electric and plumbing must be up to current code. &nbsp, If plumbing and electrical is not up to current building code, customer may&nbsp, Air Conditioning Replacement Services Princeton NJ: AC Sizes, Air Conditioning Replacement Services Princeton NJ, Air Conditioner Service Company Pennington NJ: AC Troubleshooting, AC Not Cooling Well, Air Conditioner Service Company Pennington NJ, and offers affordable and dependable air conditioning maintenance and repair&nbsp in Allentown, Bordentown, Burlington, Chesterfield, Columbus, Cranbury, Cream Ridge, Dayton, East Amwell, East Windsor, Ewing Township, Fieldsboro, Groveville, Hainesport, Hamilton, Hamilton Township, Hightstown, Hopewell Township, Jobstown, Juliustown, Kingwood, Lambertville, Lawrenceville, Manalapan, Mansfield, Mercerville, Millstone, Monroe, Montgomery, Mount Holly, Pemberton, Pennington, Plainsboro, Princeton, Princeton Junction, Robbinsville, Rosemont, Skillman, South Brunswick, Stockton, Titusville, Trenton, West Trenton, West Windsor, Westampton Township, Windsor, Yardville and Pennsylvania cities listed. Lambertville NJ, Pennington NJ, Titusville NJ, New Hope PA, Newtown PA, Penns Park PA, Pineville PA, Washington Crossing PA, Wycombe PA Mercer County, NJ and parts of Bucks County, PA Blawenburg NJ 08504, Hopewell NJ 08525, Kendall Park NJ 08824, Kingston NJ 08528, Monmouth Junction NJ 08852, Plainsboro NJ 08536, Princeton NJ 08540, Princeton Junction NJ 08550, Rocky Hill NJ 08553, Skillman NJ 08558 and surrounding areas..

a day, 365 days a year to get your system serviced and back on track.

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What customers say

We have been customers of PFO for 26+ years; the previous owners of our house were customers of theirs also. We replaced our hot water heater, furnace and a/c unit with them. Ron has seen us through it all; he’s incredibly knowledgeable and the nicest guy. We couldn’t be happier with the service we’ve received from Ron over the years.
gari bloom

Ron from PFO is the absolute best. He has something like 40 years of experience, and is incredibly honest and trustworthy. It really makes a difference to work with someone with his kind of expertise. Plus, he is an extremely nice guy who goes way out of his way to be helpful. He tells it like it is, is generous with his knowledge, and you can always rely on him. He has been with PFO forever and treats his clients like family. He represents PFO extremely well.
John C

Have been dealing with this company for 48years ever since it was Belasco in Cookstown and I would like to say that this is a top of the line company. They may be higher priced than some other companies in the area but they are reputable, accommodating, prompt and reliable. Jeff W. has been here many times and is extremely knowledgeable in this field. Technicians have come out in the middle of the night, return phone calls promptly. Highly recommend service contract. Would not choose any other company!!
Susanne Y

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By the PFO Heating & Air Conditioning team · Last updated 2026-09-01