Top 10 furnace repair services in Princeton, NJ

Porch Pro Headshot Christian Heating & Air Conditioning, Inc.
Furnace Repair
Serves Princeton, New Jersey
(1,212)
Christian Heating & Air Conditioning, Inc. is the company to trust for all of your HVAC service and replacement needs. Since 1989, our experienced team has provided Southampton, Warrington, Doylestown, and the surrounding areas with high-quality services, reliability, and responsiveness that are unm...Read more about Christian Heating & Air Conditioning, Inc.
Christian Heating & Air Conditioning, Inc. is the company to trust for all of your HVAC service and replacement needs. Since 1989, our experienced team has provided Southampton, Warrington, Doylestown, and the surrounding areas with high-quality services, reliability, and responsiveness that are unm...Read more about Christian Heating & Air Conditioning, Inc.
Porch Pro Headshot All Seasons Comfort Control LLC
Furnace Repair
Serves Princeton, New Jersey
(797)
A family owned and operated business, All Seasons Comfort Control started in 2002 when Jeff Long and his son Chris joined forces to share their knowledge, skill, and expertise. All Seasons Comfort Control was founded on the concept that as a family business, we would treat our customers as family a...Read more about All Seasons Comfort Control LLC
A family owned and operated business, All Seasons Comfort Control started in 2002 when Jeff Long and his son Chris joined forces to share their knowledge, skill, and expertise. All Seasons Comfort Control was founded on the concept that as a family business, we would treat our customers as family a...Read more about All Seasons Comfort Control LLC
Porch Pro Headshot Elite Air, Inc.
Furnace Repair
Serves Princeton, New Jersey
(484)
Elite Air, Inc., founded in 1986, has built a loyal and satisfied customer base by operating with honesty, integrity, and care. Providing commercial and residential heating and air conditioning services in Trenton and central New Jersey, the company is dedicated to keeping its clients comfortable. T...Read more about Elite Air, Inc.
Elite Air, Inc., founded in 1986, has built a loyal and satisfied customer base by operating with honesty, integrity, and care. Providing commercial and residential heating and air conditioning services in Trenton and central New Jersey, the company is dedicated to keeping its clients comfortable. T...Read more about Elite Air, Inc.
Porch Pro Headshot Adam Mechanical
Furnace Repair
Serves Princeton, New Jersey
(422)
Porch Pro Headshot Bob Mims Heating & Air Conditioning
Furnace Repair
Serves Princeton, New Jersey
For your next air conditioning and heating installation or service, count on a team that puts quality above all else. Bob Mims Heating & Air Conditioning is a leading provider of indoor comfort systems and comprehensive service solutions in Staten Island, NY. We offer energy efficient heating, venti...Read more about Bob Mims Heating & Air Conditioning
For your next air conditioning and heating installation or service, count on a team that puts quality above all else. Bob Mims Heating & Air Conditioning is a leading provider of indoor comfort systems and comprehensive service solutions in Staten Island, NY. We offer energy efficient heating, venti...Read more about Bob Mims Heating & Air Conditioning
Porch Pro Headshot Jersey Plumbing Service
Furnace Repair
Serves Princeton, New Jersey
(43)
Jersey Plumbing Service, a New Jersey (NJ) plumbing company, is dedicated to providing complete, professional plumbing services and plumbing repairs and to our neighbors in Somerset NJ, Morris NJ, Hunterdon NJ, Warren NJ and Union NJ counties. All of Jersey Plumbing Service technicians are knowledge...Read more about Jersey Plumbing Service
Jersey Plumbing Service, a New Jersey (NJ) plumbing company, is dedicated to providing complete, professional plumbing services and plumbing repairs and to our neighbors in Somerset NJ, Morris NJ, Hunterdon NJ, Warren NJ and Union NJ counties. All of Jersey Plumbing Service technicians are knowledge...Read more about Jersey Plumbing Service
Porch Pro Headshot Right On Air Conditioning and Heating
Furnace Repair
Serves Princeton, New Jersey
(93)
To endure the cold winters and hot summers in Central New Jersey, you need reliable and powerful heating and cooling systems. Entrust the care of these important home comfort systems to the experts at Right On Air Conditioning and Heating. Their team of highly trained technicians delivers high-quali...Read more about Right On Air Conditioning and Heating
To endure the cold winters and hot summers in Central New Jersey, you need reliable and powerful heating and cooling systems. Entrust the care of these important home comfort systems to the experts at Right On Air Conditioning and Heating. Their team of highly trained technicians delivers high-quali...Read more about Right On Air Conditioning and Heating
Porch Pro Headshot S L Ashton Construction Specialist
Furnace Repair
Serves Princeton, New Jersey
(13)
"I had not hot water. Called a local service company they told me I needed to replace the entire water heater. Called SL Ashton for a second opinion. Bill Patterson looked at it and told me it only needed a replacement part. Thanks to his honesty I saved hundreds of dollars. Bill Patterson had t...Read more about S L Ashton Construction Specialist
"I had not hot water. Called a local service company they told me I needed to replace the entire water heater. Called SL Ashton for a second opinion. Bill Patterson looked at it and told me it only needed a replacement part. Thanks to his honesty I saved hundreds of dollars. Bill Patterson had t...Read more about S L Ashton Construction Specialist
Porch Pro Headshot TemperaturePro Central NJ
Furnace Repair
Serves Princeton, New Jersey
We are a full-service heating, air conditioning and Indoor Air Quality contractor dedicated to serve our community and to help friends and neighbors enjoy indoor comfort all year long. We are fully insured, bonded and licensed, and our technicians are fully qualified to repair and maintain all makes...Read more about TemperaturePro Central NJ
We are a full-service heating, air conditioning and Indoor Air Quality contractor dedicated to serve our community and to help friends and neighbors enjoy indoor comfort all year long. We are fully insured, bonded and licensed, and our technicians are fully qualified to repair and maintain all makes...Read more about TemperaturePro Central NJ
Porch Pro Headshot JLM Mechanical Services LLC
Furnace Repair
Serves Princeton, New Jersey
(30)
JLM Mechanical Services, Inc, is professionally trained and licensed to service all of your heating or cooling system needs. We always make sure to meet, exceed, and stay up to date on all industry standards. Staying educated and informed on topics and technology related to our business is one of th...Read more about JLM Mechanical Services LLC
JLM Mechanical Services, Inc, is professionally trained and licensed to service all of your heating or cooling system needs. We always make sure to meet, exceed, and stay up to date on all industry standards. Staying educated and informed on topics and technology related to our business is one of th...Read more about JLM Mechanical Services LLC

Frequently asked questions about heating & furnace repair companies

Your furnace should be cleaned every year or every two years at the most. A yearly furnace cleaning can catch small problems and fix them before they become serious repairs. It's like how changing the oil in your car may prevent a breakdown in the future. You should plan to have your furnace cleaned before you need it in the winter. Most people leave this to the last minute, and HVAC companies become very busy as the temperature drops.

Some indicators that your furnace needs to be cleaned:

  • The temperature is inconsistent from room to room.
  • Your furnace is struggling to maintain the temperature you set.
  • The furnace produces no heat at all.
  • You have a higher than expected energy bill after turning it on.
  • You smell rubber, smoke, or oil when you turn it on. (It's normal to smell dust).
  • Your furnace flame is any color but blue, which can indicate an imbalance in the gasses.
  • It makes a loud bang, howling, or whistling sound. This points to clogged air filters, dirty burners, or a restricted fuel supply.

Some people consider cleaning the furnace in the spring rather than in the fall. The best practice is to vacuum the furnace out in the spring, then do your annual maintenance in the late summer or fall.

Regular furnace maintenance can extend your furnace’s life by years and prevent some costly repairs. Regular furnace maintenance involves taking apart essential components, inspecting and cleaning them, then reassembling them for use. These components include your furnace filter, blower, burners, and flame sensors.

You can tackle a lot of this work on your own. It may take a few hours to familiarize yourself with the tools and equipment if it's your first time maintaining your furnace. Once you know the drill, furnace maintenance shouldn’t take more than a couple of hours. Start by shutting off the furnace's electrical power and fuel supply. Once that’s done, the combustion chamber can be accessed, vacuumed out, and inspected for holes. If you find any holes, patch them with foil tape.

Next, thoroughly clean the blower compartment. This will remove dirt and debris. Like with the combustion chamber, you or a professional need to inspect for any holes. Don’t forget to replace the air filter. You may be able to upgrade the air filter so it protects against mildew, pollen, and other airborne allergens. If you have an oil furnace, you’ll also want to replace the oil filter. This should be done annually. Finally, oil the machine bearings, taking care not to over-lubricate them.

If your furnace makes odd noises, you should hire a professional as soon as possible. There are a few other indicators that your furnace needs professional attention. Excessive soot could mean your burners need adjustment or that the heat exchanger needs replacing. If your flame is pale in color or irregular, this can indicate dirty burners or a cracked heat exchanger. This is a potential hazard and requires a professional to investigate. If your furnace is short-cycling (which means it only runs for a short period of time before shutting off), you may have a thermostat issue or an overheating exchanger. This also requires the expertise of a professional.

You should have your furnace serviced annually for the best results. Some people will wait every two years, though better maintenance schedules often mean fewer surprises. Most times, when a furnace stops providing heat without warning in the winter, the issue could have been solved with a maintenance call the season beforehand. Maintained furnaces run at their best efficiency, which helps your energy bill.

Furnace services can reveal carbon monoxide leaks, a health hazard that needs to be fixed immediately. If left untreated, carbon monoxide can lead to dizziness, nausea, headaches, and even death.

When hiring a professional, whether for annual maintenance or repairs, a quick search for “Furnace repair near me” will bring up several local companies to hire. Most states require HVAC companies to be licensed. They should also be fully insured and bonded. A great HVAC repair company will be transparent in what they do and what they charge, and they should be able to show documentation if requested. HVAC companies get quite busy as the temperature drops, so consider calling in the late summer and get ahead of the rush.

Your HVAC company should be able to give you an estimate of what repairs will cost. Oil and gas furnace repairs cost more than their electrical competitors, but their maintenance costs should be similar. If your furnace is over ten years old, you should prioritize annual maintenance. Most furnaces need to be replaced within ten to twenty years. Most furnace companies will advise that any serious repairs to an older furnace may not last long and that replacing your furnace would be the best option.

If your furnace is not producing heat, there are several components you should check. Start with the thermostat - is it switched to “heat”? What temperature does the thermostat say compared to the actual room temperature? Try setting the thermostat to five degrees higher and see if the furnace kicks on. Replace the battery and check the wiring for any breaks. Ensure there are no loose wires within the thermostat, and blow away any dust while you’re in there.

Check the fuse box and the power switch for the furnace and ensure that everything is switched on. Occasionally, a clogged filter can cause the furnace to shut off, so check your filters next. The gas line should be open, but may be switched off for whatever reason. If the drain hose is particularly dirty or the chimney flue is clogged, this could also be why your furnace doesn’t produce any heat. Clean them of dust and debris and try the furnace again. After that, check the heat vents and ducting. Clogs in those areas may also affect your furnace’s heat.

If you’ve tried all that and your furnace still isn’t turning on, it’s time to call a professional to get your furnace repaired. They’ll also run through these basic troubleshooting steps, then move on to the complex components and causes of failure within furnaces. If your furnace is older than fifteen years or breaks down regularly, you may want to consider replacing it. New models are more efficient, and repairs can be expensive in the long run.

If you’re looking to have your furnace serviced or tuned up, the cost will depend on the type. An electric furnace can cost between $70 to $130 for a tune-up. Gas furnace tune-ups can cost between $80 to $170, whereas oil furnaces can cost between $100 to $200. A tune-up involves an inspection of the flues and vents, air filters, ignitor switches, fan belts, blowers, motors, electrical components, the heat exchanger, the condensate drain, and testing the thermostat.

Some HVAC companies have two standards for maintenance calls. A basic maintenance call will include a cleaning and offer a diagnostics report. The advanced maintenance call will involve a full tune-up and cleaning of your furnace’s sensors. This can cost between $130 to $200, whereas the basic (or standard) may cost between $70 to $130.

Other factors may alter the cost of furnace maintenance. If you do this at a slower time of year for HVAC companies, you may pay less. Also, if you have several HVAC systems, you may be able to get a discount. You may be charged more if your HVAC system is hard to reach. Some HVAC companies offer a discount for a maintenance plan. Others may charge more if you haven’t serviced the furnace in over a year, as more work will be involved.

The cost to repair a furnace is much higher than the cost to maintain one. The average repair cost for a furnace is anywhere from $100 to $600, based on the issue. There's a hidden cost as well - if your furnace is under warranty and you neglected the annual maintenance, the furnace company may not honor the warranty.

Furnaces make several different noises which indicate different problems. If your furnace is banging or booming when you turn it on, this likely indicates a delayed ignition. This can be attributed to a defective ignitor, a weak flame or pilot light, low gas pressure, or a burner malfunction. You should consult an HVAC professional for all these issues, as working with gas and fuel can be tricky.

Intermittent banging or booming is most likely caused by expanding and detracting ductwork. This doesn't necessarily need a fix, unless the noise is preventing you from sleeping at night. You’ll need to fortify the ductwork or replace it with round ductwork. Your furnace may make a dry squeal if any belts or bearings are worn. You can fix this yourself for relatively cheap, but a worn belt points to a lack of cleaning and maintenance. You may want to call a professional to inspect for other potential repairs that may be in your future.

If your furnace makes a high-pitched wail, it’s most likely an airflow problem. A dirty air filter and closed or blocked vents are your likely culprits. Rattling means a part is loose or your heat exchanger is cracked. If you hear the rattling right after you turn the furnace on, it's probably the heat exchanger. The rattling is likely the metal coils expanding. If you hear a constant humming, this is likely a motor problem for either the blower or the inducer. Humming sounds from your furnace requires a professional right away.

A furnace is a large machine. Like a car engine, if it’s making a noise that it shouldn’t, this is usually a warning sign before it breaks down entirely. Every time you use your furnace while it needs repairing, you risk damaging it further and racking up a higher repair bill.

Recent reviews for Princeton furnace repair services

23670

I called the office and was treated very nice and when the plumber came out he was very knowledgeable about my problems and took care of it right away. I would use them again.

- Noelle Perrine
56819
55861

S L Ashton Construction Specialist was simply the best company I've ever dealt with. I had (2) air conditioning company tell me my system couldn't be fix. S L Ashton can and not only fixed the proble but did it in a very affordable way. I highly recommend...

- Susie Hayek
55695

Such an easy company to worth with! Punctual, clean and they got the job done right. Highly recommend!

- Jenna Duett
54320

I have used SL Ashton Contruction for many years for a variety of projects in, on, and around my busy 4 acre horse farm. Bill Patterson will always make himself available in an emergency, for example, coming to my house on a late weekend night when a pip...

- Ellen O'Dwyer
55440

Professional, thorough, well-prepared in advance, more knowledge than most!

- Raoul Buron
49706

All Seasons recently installed my complete Central Climate Unit. They came out and had the unit installed and working in ONE day! Total down time from failure and my call to working was less than 2 days. You can ask for any better service than that! Also,...

- Fred Fletcher
320132

18 months ago they put in a full new system total cost of over $11,000. Now I am selling my house and the buyers inspector found the wrong gauge electrical wire was run to the AC unit, it could be a fire hazard and needs to be corrected. Today they came ...

- Christopher Mahoney
49603

I had a entirely new heating and air conditioning system put in. The salesman was quite knowledgeable and gave me many options. My system was installed by 2 courteous technitions and they even cleaned up after themselves. I love my system and my monthly...

- Lisa Matz
49599

I have been using All Seasons for several years always the best!!!!! They have fixed and replaced my heat pump, replaced my hot water heater,done plumbing work and did my gas line work. I would not call anyone else!!

- neil flax

All Heating & Furnace Repair Companies in Princeton, NJ

Porch Pro Headshot Appliance Repair Clifton
Furnace Repair
Serves Princeton, New Jersey
(24)
Here at Appliance Repair Clifton we make sure that every home appliance service that we do gives value for your money. We know that residential devices can malfunction at any time but you can rest assured that you have an appliance repair service provider to lean on during these times. Also, you wil...Read more about Appliance Repair Clifton
Here at Appliance Repair Clifton we make sure that every home appliance service that we do gives value for your money. We know that residential devices can malfunction at any time but you can rest assured that you have an appliance repair service provider to lean on during these times. Also, you wil...Read more about Appliance Repair Clifton
Porch Pro Headshot Ultimate Air LLC
Furnace Repair
Serves Princeton, New Jersey
(9)
Specializing in residential applications of HVAC projects. Owner operated, from the initial meet to the end of the project. Over 25 Yrs experience.
Specializing in residential applications of HVAC projects. Owner operated, from the initial meet to the end of the project. Over 25 Yrs experience.
Porch Pro Headshot Gemini Thermo HVAC
Furnace Repair
Serves Princeton, New Jersey
(13)
Gemini Thermo HVAC offers all hvac related services to New York City. We install, repair and maintain all heating and air conditioning equipment and commercial refrigeration equipment. Call for a free estimate. 24/7 emergency service available.
Gemini Thermo HVAC offers all hvac related services to New York City. We install, repair and maintain all heating and air conditioning equipment and commercial refrigeration equipment. Call for a free estimate. 24/7 emergency service available.
Porch Pro Headshot Woodbridge Appliance Repair
Furnace Repair
Serves Princeton, New Jersey
Woodbridge Appliance Repair is your most committed provider of home appliance repair services. For many years, we have served the area with exceptional washer & dryer service, dishwasher installation and more. We provide our services tirelessly, and we also work hard to meet every demand that our cl...Read more about Woodbridge Appliance Repair
Woodbridge Appliance Repair is your most committed provider of home appliance repair services. For many years, we have served the area with exceptional washer & dryer service, dishwasher installation and more. We provide our services tirelessly, and we also work hard to meet every demand that our cl...Read more about Woodbridge Appliance Repair
Porch Pro Headshot Envirotech Mechanical, LLC in Cliffside Park
Furnace Repair
Serves Princeton, New Jersey
Envirotech Mechanical, LLC in Cliffside Park 445 Palisade Ave, Cliffside Park, NJ, 07010 (201) 297-9901 At Envirotech Mechanical, LLC in Cliffside Park your satisfaction is our goal, we provide quality air conditioning and heating services , serving people in Cliffside Park, NJ and surrounding cit...Read more about Envirotech Mechanical, LLC in Cliffside Park
Envirotech Mechanical, LLC in Cliffside Park 445 Palisade Ave, Cliffside Park, NJ, 07010 (201) 297-9901 At Envirotech Mechanical, LLC in Cliffside Park your satisfaction is our goal, we provide quality air conditioning and heating services , serving people in Cliffside Park, NJ and surrounding cit...Read more about Envirotech Mechanical, LLC in Cliffside Park
Porch Pro Headshot Envirotech Mechanical, LLC in Edgewater
Furnace Repair
Serves Princeton, New Jersey
Envirotech Mechanical, LLC in Edgewater 100 Crown Ct, Edgewater, NJ, 07020 (201) 292-7292 Envirotech Mechanical, LLC in Edgewater is local HVAC contractor based in Edgewater, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Contractor, HVAC Repair, HVAC In...Read more about Envirotech Mechanical, LLC in Edgewater
Envirotech Mechanical, LLC in Edgewater 100 Crown Ct, Edgewater, NJ, 07020 (201) 292-7292 Envirotech Mechanical, LLC in Edgewater is local HVAC contractor based in Edgewater, NJ. We offer wide range of services. For more info visit our website or give us a call! HVAC Contractor, HVAC Repair, HVAC In...Read more about Envirotech Mechanical, LLC in Edgewater
Porch Pro Headshot Viking Mechanical
Furnace Repair
Serves Princeton, New Jersey
Porch Pro Headshot Larry's Appliance Repairs in Tinton Falls
Furnace Repair
Serves Princeton, New Jersey
Larry's Appliance Repairs in Tinton Falls Tinton Falls, NJ, 07724 (732) 226-8563 We Service All Makes All Models. We are a friendly and honest approach to the appliance repair industry. If we determine that your appliance is not worth repairing, we will let you know and advise you so you can make a...Read more about Larry's Appliance Repairs in Tinton Falls
Larry's Appliance Repairs in Tinton Falls Tinton Falls, NJ, 07724 (732) 226-8563 We Service All Makes All Models. We are a friendly and honest approach to the appliance repair industry. If we determine that your appliance is not worth repairing, we will let you know and advise you so you can make a...Read more about Larry's Appliance Repairs in Tinton Falls
Porch Pro Headshot TRV Mechanical Contractors LLC
Furnace Repair
Serves Princeton, New Jersey
TRV Mechanical Contractors, LLC is a full service heating & air conditioning company located in Kenilworth, NJ. TRV Mechanical is owned and operated by Vincent Badali. All system designs, pricing, and installation oversight are personally handled by the owner to insure quality workmanship and custom...Read more about TRV Mechanical Contractors LLC
TRV Mechanical Contractors, LLC is a full service heating & air conditioning company located in Kenilworth, NJ. TRV Mechanical is owned and operated by Vincent Badali. All system designs, pricing, and installation oversight are personally handled by the owner to insure quality workmanship and custom...Read more about TRV Mechanical Contractors LLC
Porch Pro Headshot New Jersey Mechanical Contractors
Furnace Repair
Serves Princeton, New Jersey
(11)
New Jersey Mechanical Contr is an HVAC specialist in South Plainfield. They provide water line installation, air duct cleaning, air conditioning maintenance and other services.
New Jersey Mechanical Contr is an HVAC specialist in South Plainfield. They provide water line installation, air duct cleaning, air conditioning maintenance and other services.
Porch Pro Headshot Air and Heat Specialist
Furnace Repair
Serves Princeton, New Jersey
Air and Heat Specialist focuses on building longetivity with our customers and providing satisfactory work at a reasonable rate. We service residential and commercial accounts throughout New Jersey.
Air and Heat Specialist focuses on building longetivity with our customers and providing satisfactory work at a reasonable rate. We service residential and commercial accounts throughout New Jersey.
Porch Pro Headshot Jr Mechanical Services Corporation
Furnace Repair
Serves Princeton, New Jersey
For all your HVAC services, call Jr Mechanical Services Corporation!
For all your HVAC services, call Jr Mechanical Services Corporation!
Porch Pro Headshot Autumn Somerset Plumbing & Heating
Furnace Repair
Serves Princeton, New Jersey
Serving Central, Princeton, New Jersey. Autumn Somerset is plumbing & heating company for your heating and plumbing. From oil to gas conversions, air conditioning, replacing pipes and more. We do not do drain cleaning. We are a family business and have been in business since 1988. Services,...Read more about Autumn Somerset Plumbing & Heating
Serving Central, Princeton, New Jersey. Autumn Somerset is plumbing & heating company for your heating and plumbing. From oil to gas conversions, air conditioning, replacing pipes and more. We do not do drain cleaning. We are a family business and have been in business since 1988. Services,...Read more about Autumn Somerset Plumbing & Heating
Porch Pro Headshot Accu temp
Furnace Repair
Serves Princeton, New Jersey
Heating, air conditioning, plumbing Mechanical, services and installation
Heating, air conditioning, plumbing Mechanical, services and installation

Latest projects near Princeton

Recent projects booked on Porch
Princeton 08540
Furnace Repair
Start Date
Within a week
Type of project
Repair, maintenance or cleaning
Repair, maintenance or cleaning project
Heating and cooling system repair
Item to repair
Furnace
Furnace fuel source
Natural gas
Furnace problems
It won't turn on or off
When problems started
Less than one week ago
Furnace age
5-10 years old
Princeton 08540
Furnace Repair
Start Date
Within 48 hours
Type of project
Repair, maintenance or cleaning
Repair, maintenance or cleaning project
Heating and cooling system repair
Item to repair
Furnace
Furnace fuel source
Natural gas
Furnace problems
It won't turn on or off
When problems started
Less than one week ago
Furnace age
5-10 years old