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Gas furnace in a closet with its front panels off, showing the inducer motor and gas valve

Furnaces · Repair

Furnace Repair

Gas, oil and propane furnace repair for homes across Bucks County, from our Bristol office.

We repair just about every make of equipment.

Need an existing system diagnosed or repaired? Schedule an HVAC service appointment with one of our technicians.

Schedule HVAC Service Call 215-785-6161

Any applicable diagnostic fee will be explained before your service appointment is confirmed.

Mon–Fri 9–5 · Our phone is answered 24/7.

Signs your furnace needs a look

Common furnace problems we fix

Gas, oil and propane furnaces (forced air) only. Boiler problems live on their own pages.

  • Blowing cold or lukewarm airThe burner, ignition or fuel supply may not be doing its job.
  • Short-cyclingThe furnace turns on and off more often than it should.
  • Blower won’t run, or never stopsOften a blower motor, control board or thermostat issue.
  • Weak airflow at the ventsCan point to a blower, filter or duct problem.
  • Some rooms much colder than othersAirflow may not be reaching every part of the house.
  • New noises at start-up or while runningRattling, squealing or a loud bang can mean a part is wearing out.
  • Dust, or a filter that clogs fastYour filter and air path may need a closer look.
  • Won’t start or keeps shutting downA safety control may be stopping the furnace for a reason.

If your burner has locked out, don’t press reset. Call us at 215-785-6161.

Smell gas? Leave the house right away and call 911 or your gas utility from outside.

If a CO alarm sounds, get everyone outside and call 911.

Our phone is answered 24/7.

Your repair visit

What happens when you call

  1. Call or bookCall 215-785-6161 or book online.
  2. We diagnoseA technician checks the furnace, its controls and the airflow.
  3. We explainYou hear what we found and your options before any work.
  4. We repair and testWe fix it and test it.
Combustion analyzer screen showing test readings on an oil burner
Testing an oil burner with a combustion analyzer
Repair or replace?

Free estimates are for new equipment installation and replacement quotes. Need a repair? Schedule HVAC Service.

Schedule HVAC ServiceGet a Free Estimate

Any applicable diagnostic fee will be explained before your service appointment is confirmed.

Furnace repair FAQ

Questions we hear

Do you repair oil and propane furnaces as well as gas?
Yes. We repair gas, oil and propane furnaces.
Do you repair furnaces you didn’t install?
Yes. We repair just about every make of equipment.
My furnace has shut down and won’t restart. What should I do?
If your burner has locked out, don’t press reset. Call us at 215-785-6161. Our phone is answered 24/7.
I smell gas near my furnace.
Smell gas? Leave the house right away and call 911 or your gas utility from outside.
I already have a repair quote. Can you take a look?
Got a repair or replacement recommendation from another company? Send us the estimate and a few photos by email, phone or Housecall Pro for an initial review. If that isn’t enough, we may recommend an in-person evaluation.
What if the furnace needs replacing?
Planning a new heating or cooling system? C&L Fuel Inc. offers free estimates for new equipment installations and replacements. Get a Free Estimate. Financing options available through FTL Finance.
Financing options available through FTL Finance.Apply for Financing (opens in a new tab)

Furnace acting up?

C&L Fuel Inc. service van with its full blue and green C&L wrap
Our phone is answered 24/7.
Mon–Fri 9–5
Schedule HVAC ServiceCall 215-785-6161

Any applicable diagnostic fee will be explained before your service appointment is confirmed.

Get In Touch

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