Top 10 furnace repair services in Wilmington, DE

Porch Pro Headshot Aire Serv of Newark DE
Furnace Repair
Serves Wilmington, Delaware
Aire Serv Heating & Air Conditioning provides residential and business clients with quality heating and air conditioning services that you can trust. We charge by the job instead of the hour, so you’ll never have to worry about unexpected overtime charges again. From routine professional maintenance...Read more about Aire Serv of Newark DE
Aire Serv Heating & Air Conditioning provides residential and business clients with quality heating and air conditioning services that you can trust. We charge by the job instead of the hour, so you’ll never have to worry about unexpected overtime charges again. From routine professional maintenance...Read more about Aire Serv of Newark DE
Porch Pro Headshot Burns & McBride Home Comfort
Furnace Repair
Serves Wilmington, Delaware
(1,025)
At Burns & McBride, we understand that deciding to replace or upgrade your air conditioning and heating system is a big decision. Getting the right equipment for your needs, hiring the right contractor for the job, and ensuring that the equipment performs as you were promised are each important to c...Read more about Burns & McBride Home Comfort
At Burns & McBride, we understand that deciding to replace or upgrade your air conditioning and heating system is a big decision. Getting the right equipment for your needs, hiring the right contractor for the job, and ensuring that the equipment performs as you were promised are each important to c...Read more about Burns & McBride Home Comfort
Porch Pro Headshot Alber Service Company
Furnace Repair
Serves Wilmington, Delaware
(378)
Alber Service Co is an HVAC company from Pennsauken. Offering water heater services, HVAC services, and air conditioning maintenance as well as other services, they began business in the 1960s.
Alber Service Co is an HVAC company from Pennsauken. Offering water heater services, HVAC services, and air conditioning maintenance as well as other services, they began business in the 1960s.
Porch Pro Headshot A.M. Botte Mechanical, LLC
Furnace Repair
Serves Wilmington, Delaware
(202)
"They provided a superior installation of a heating and air conditioning replacement at my home. The quality of work was outstanding as they ensure the product is as perfect as possible. Each of their workers are professional with exceptional talent. The work was done on time and the costs were far ...Read more about A.M. Botte Mechanical, LLC
"They provided a superior installation of a heating and air conditioning replacement at my home. The quality of work was outstanding as they ensure the product is as perfect as possible. Each of their workers are professional with exceptional talent. The work was done on time and the costs were far ...Read more about A.M. Botte Mechanical, LLC
Porch Pro Headshot Aire Serv of Middletown
Furnace Repair
Serves Wilmington, Delaware
(113)
Middletown Air Conditioning & Heating Service
Middletown Air Conditioning & Heating Service
Porch Pro Headshot Gale Force Heating & Air Conditioning
Furnace Repair
Serves Wilmington, Delaware
Here at Gale Force, it has been our pleasure to offer the highest level of home comfort for the Wilmington area for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products from Luxaire. Quality heating and cooling products a...Read more about Gale Force Heating & Air Conditioning
Here at Gale Force, it has been our pleasure to offer the highest level of home comfort for the Wilmington area for years. Our foundation consists of efficient, reliable and cost effective heating, air conditioning and indoor air quality products from Luxaire. Quality heating and cooling products a...Read more about Gale Force Heating & Air Conditioning
Porch Pro Headshot Delta Heating & Air Conditioning
Furnace Repair
Serves Wilmington, Delaware
(9)
At Delta Heating and Air Conditioning, we offer professional heating, air conditioning and indoor air quality services. We have been helping families like yours to live comfortably since 2012 . Our technicians are licensed and trained. No matter what heating, air conditioning or indoor air quality s...Read more about Delta Heating & Air Conditioning
At Delta Heating and Air Conditioning, we offer professional heating, air conditioning and indoor air quality services. We have been helping families like yours to live comfortably since 2012 . Our technicians are licensed and trained. No matter what heating, air conditioning or indoor air quality s...Read more about Delta Heating & Air Conditioning
Porch Pro Headshot Universal Heating & Air Conditioning Co
Furnace Repair
Serves Wilmington, Delaware
(2)
Universal Heating & Air Conditioning Co is an HVAC company that offers over 21 years of experience to Philadelphia. They provide gas heating, ductwork installation, and HVAC inspection as well as other services.
Universal Heating & Air Conditioning Co is an HVAC company that offers over 21 years of experience to Philadelphia. They provide gas heating, ductwork installation, and HVAC inspection as well as other services.
Porch Pro Headshot Murphy's Plumbing, Heating & Air Conditioning
Furnace Repair
Serves Wilmington, Delaware
(1)
“Integrity Before Profit” has always been our motto, and we stand by it. We do whatever we can to make sure our clients are 100% satisfied with our service. If you need a new heating system or water heater, we will help you get the best possible system for your needs—not the one that will make us th...Read more about Murphy's Plumbing, Heating & Air Conditioning
“Integrity Before Profit” has always been our motto, and we stand by it. We do whatever we can to make sure our clients are 100% satisfied with our service. If you need a new heating system or water heater, we will help you get the best possible system for your needs—not the one that will make us th...Read more about Murphy's Plumbing, Heating & Air Conditioning
Porch Pro Headshot A and B Heating & Cooling
Furnace Repair
Serves Wilmington, Delaware
(35)
A & B Heating and Cooling has served thousands of satisfied customers throughout the NJ region. Our goal is to help your homes to be more energy efficient while saving you money. We offer a wide variety of home improvement products including furnaces, air conditioners, heat pumps, hydronic heating...Read more about A and B Heating & Cooling
A & B Heating and Cooling has served thousands of satisfied customers throughout the NJ region. Our goal is to help your homes to be more energy efficient while saving you money. We offer a wide variety of home improvement products including furnaces, air conditioners, heat pumps, hydronic heating...Read more about A and B Heating & Cooling

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 Wilmington furnace repair services

179380

DISHONEST COMPANY! If we could leave 0 star for their service, we would. We had some issue with the air conditioner so we called them. The guy came over within 2 hours, which is great. However, they absolutely didn't mention anything about the service cha...

- Vy Danay
194070

Exceptional installation of new heater/ ac unit. Meticulous, professional and courteous technicians! Highly recommend!

- J P
252617

My gas boiler stopped working and I called Universal, Tom had so much knowledge of the problem and helped me get financing to replace the old unit. The price he quoted was reasonable and he delivered exactly what he quoted. He took his time to explain h...

- Faye Ortiz
175715

I'm a customer that wants it my way . The installer Tito is an highly qualified mechanic and we worked together to come up with exactly what I wanted. I converted from oil to gas and a new ac unit with condenser. the salesman (Gavin) gave me a good price ...

- charles oliver
175716

I ( Charles Oliver ) Secane .PA was the anonymous homeowner who posted on 5/23/2019 . "I want it my way'. And they delivered.

- charles oliver
507889

We contracted Burns and McBride to replace our home AC/Heating Unit when we switched to gas. We had trouble with the unit in the first year following installation and after much back and forth we learned it was a lemon with rusting of major interior parts...

- Sandra Wermus

All Heating & Furnace Repair Companies in Wilmington, DE

Porch Pro Headshot Aire Serv of Northampton
Furnace Repair
Serves Wilmington, Delaware
Porch Pro Headshot ServicePro, LLC
Furnace Repair
Serves Wilmington, Delaware
4 years of HVAC installation and repair expertise.
4 years of HVAC installation and repair expertise.
Porch Pro Headshot Focus Hvac LLC
Furnace Repair
Serves Wilmington, Delaware
Focus HVAC provides quality heating and air conditioning service and installation throughout South Jersey. We strive to provide top-quality work and superior customer service for all of our residential and commercial HVAC clients. We are located in Stratford, NJ, giving us the ability to respond qui...Read more about Focus Hvac LLC
Focus HVAC provides quality heating and air conditioning service and installation throughout South Jersey. We strive to provide top-quality work and superior customer service for all of our residential and commercial HVAC clients. We are located in Stratford, NJ, giving us the ability to respond qui...Read more about Focus Hvac LLC
Porch Pro Headshot Anthem Heating and Air Conditioning, Inc
Furnace Repair
Serves Wilmington, Delaware
(15)
Porch Pro Headshot Air MAster HVAC
Furnace Repair
Serves Wilmington, Delaware
Air Masters HVAC guarantees 100% satisfaction to our customers and all work being done in a timely manner. We offer service and repairs to existing units, new unit installation, maintenance packages, and ventilation cleaning
Air Masters HVAC guarantees 100% satisfaction to our customers and all work being done in a timely manner. We offer service and repairs to existing units, new unit installation, maintenance packages, and ventilation cleaning
Porch Pro Headshot Subcool Heating & Air
Furnace Repair
Serves Wilmington, Delaware
(4)
Porch Pro Headshot Marks Plumbing & Heating
Furnace Repair
Serves Wilmington, Delaware
I am a full service plumbing and heating contractor I will be able to handle the smallest service job to a large install job. If you want your job done the best possible way the first time give me a call.
I am a full service plumbing and heating contractor I will be able to handle the smallest service job to a large install job. If you want your job done the best possible way the first time give me a call.
Porch Pro Headshot A&E air-conditioning heating &  electric
Furnace Repair
Serves Wilmington, Delaware
We service all makes and models install nothing but the best quality equipment serving the people for 25 years customer satisfaction is our Priority !! Guaranteed
We service all makes and models install nothing but the best quality equipment serving the people for 25 years customer satisfaction is our Priority !! Guaranteed
Porch Pro Headshot Sky CM
Furnace Repair
Serves Wilmington, Delaware
Growing HVAC and construction company focusing on quality work and fair pricing
Growing HVAC and construction company focusing on quality work and fair pricing
Porch Pro Headshot Anthem Heating and Air Conditioning, Inc
Furnace Repair
Serves Wilmington, Delaware
(10)
Porch Pro Headshot Lyons Mechanical
Furnace Repair
Serves Wilmington, Delaware
Porch Pro Headshot M W Service Co.
Furnace Repair
Serves Wilmington, Delaware
Porch Pro Headshot Executive Comfort LLC Heating and Cooling
Furnace Repair
Serves Wilmington, Delaware
Porch Pro Headshot S & E Comfort System
Furnace Repair
Serves Wilmington, Delaware

Latest projects near Wilmington

Recent projects booked on Porch
Wilmington 19802
Furnace Repair
Start Date
I'm flexible
Item to repair
Furnace
Furnace fuel source
Oil
Furnace problems
Pilot light continuously goes out
When problems started
A couple of weeks ago
Furnace age
10-15 years old