125 Hovey Avenue
Hamilton, NJ 08610
(800) 253-9001

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Local Reviews

Rated 4.9 out of 5 stars based on 410 customer reviews

Great service.

Ron is very efficient, has a great attitude, n is very neat n clean. We are ordering a new oil tank, n waiting for price, installation n other info. Thank you.

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Friendly, punctual

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Above and Beyond

My service technician came to perform the routine scheduled maintenance on our gas furnace. However, he discovered a leak around a bleeder valve on a radiator that we just had refurbished. He drained the system enough to re-seat the valve properly which fixed the leak. The plumber which we hired to install the radiator obviously did not properly seat the valve. The PFO technician did not charge us for his time or materials for a task which was not of his making. That's great customer service.

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Great service, efficient, professional, on-time

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Very satisfactory service

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Feedback on Marek

Marek did a wonderful job cleaning my furnace, took his time and felt he provided a VERY thorough with the cleaning/maintenance. He was WONDERFUL!!! Really took price in his work, you don't find many people like that anymore.

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Great Service as Usual

I appreciate Ron's willingness to go the extra mile. He always has a smile on his face and a great attitude. Never afraid to do whatever it takes to solve the problem. This was the 4th time the A/C condensate pump overflowed. Twice before it flooded my basement crawl. Ron determined that there must be a problem with the drain hose. While he was replacing it he discovered that it had a bad kink in it where it went through the wall. That would explain why I the first one went bad so soon after new installation. Kudos to Ron and Princeton Fuel for great service!!!

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Professional service from A to Z with Ronnie.

I've requested Ronnie for the past 3 years to do all the servicing on my oil burner. He is the BEST!

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Reliable PFO

Jeff is an intelligent and diligent worker who mastered a complex project

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very satisfactory service

The service representative arrived well within the time window we were given and unobtrusively went to work giving our generator its annual servicing. Afterward, he was very cordial, explained what he had found, asked whether we had any questions, and departed. We were very satisfied.

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Job Locations

Jeff S.

Jeff S. Job Checkin

PMS. Burner tune up


Kenny B.

Kenny B. Job Checkin

Gas furnace check up


Marek L.

Marek L. Job Checkin

Did gas check up.


Ron T.

Ron T. Job Checkin

Replace bad condenser fan motor old R22 system


Wes B.

Wes B. Job Checkin

Replacing a thermostat


jeff w.

jeff w. Job Checkin

tune-up on oil-fired furnace


Wes B.

Wes B. Job Checkin

Oil burner tune up


jeff w.

jeff w. Job Checkin

Tune-up on oil-fired boiler


jeff w.

jeff w. Job Checkin

Tune-up on oil-fired boiler


Ron T.

Ron T. Job Checkin

Yearly preventive maintenance cleaning on hot water boiler also oil tank evaluation


jeff w.

jeff w. Job Checkin

Tune-up on oil-fired furnace


Ron T.

Ron T. Job Checkin

Yearly preventive maintenance cleaning also oil tank evaluation


Ron T.

Ron T. Job Checkin

Yearly preventive maintenance cleaning and tune-up also oil tank evaluation


Ron T.

Ron T. Job Checkin

Yearly preventive maintenance cleaning and tune-up on hot water boiler also oil tank evaluation


Jeff S.

Jeff S. Job Checkin

PMS. Burner tune up. Three units