Top 10 furnace repair services in Casselberry, FL

Porch Pro Headshot Orlando Air Conditioning Experts
Furnace Repair
Serves Casselberry, Florida
Reliable HVAC Professionals air conditioning repair heating and cooling hvac contractor. Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by...Read more about Orlando Air Conditioning Experts
Reliable HVAC Professionals air conditioning repair heating and cooling hvac contractor. Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your heating, cooling, and ventilation needs. We strive to exceed your expectations by...Read more about Orlando Air Conditioning Experts
Porch Pro Headshot Corman & Sons Air Conditioning and Heating
Furnace Repair
Serves Casselberry, Florida
Welcome to Corman & Sons Air Conditioning and Heating, your source for indoor comfort solutions. We offer a full range of air conditioning products, outstanding on-time service and repairs, knowledgeable replacement advice, and quality new installations. Our goal is to ensure that every customer rec...Read more about Corman & Sons Air Conditioning and Heating
100% response rate
Welcome to Corman & Sons Air Conditioning and Heating, your source for indoor comfort solutions. We offer a full range of air conditioning products, outstanding on-time service and repairs, knowledgeable replacement advice, and quality new installations. Our goal is to ensure that every customer rec...Read more about Corman & Sons Air Conditioning and Heating
Porch Pro Headshot Global Cooling
Furnace Repair
Serves Casselberry, Florida
(1,087)
Serving both residential and commercial customers, Global Cooling is the premier source for high-quality heating and AC repair, service, installation, and sales in Clermont and the surrounding areas. The company is committed to keeping you comfortable all year round. With highly trained experts that...Read more about Global Cooling
Serving both residential and commercial customers, Global Cooling is the premier source for high-quality heating and AC repair, service, installation, and sales in Clermont and the surrounding areas. The company is committed to keeping you comfortable all year round. With highly trained experts that...Read more about Global Cooling
Porch Pro Headshot Certified Climate Control
Furnace Repair
Serves Casselberry, Florida
(599)
"Terrific customer support including many friends and neighbors who I recommended Certified to do work for them. Many of them had used other companies in the area and Certified technicians were able to address any issue that came up. My rental property A/C stopped working n a 95 degree day (on Fa...Read more about Certified Climate Control
"Terrific customer support including many friends and neighbors who I recommended Certified to do work for them. Many of them had used other companies in the area and Certified technicians were able to address any issue that came up. My rental property A/C stopped working n a 95 degree day (on Fa...Read more about Certified Climate Control
Porch Pro Headshot All Volusia and Flagler Heating & Air, L.L.C.
Furnace Repair
Serves Casselberry, Florida
(349)
At All Volusia and Flagler Heating and Air, we have an instilled culture and belief that we are more than your trustworthy Heating and Air Conditioning Company. We are a proven and accomplished Heating & Air Conditioning Services company that can be relied on at all times, day or night. We are a com...Read more about All Volusia and Flagler Heating & Air, L.L.C.
At All Volusia and Flagler Heating and Air, we have an instilled culture and belief that we are more than your trustworthy Heating and Air Conditioning Company. We are a proven and accomplished Heating & Air Conditioning Services company that can be relied on at all times, day or night. We are a com...Read more about All Volusia and Flagler Heating & Air, L.L.C.
Porch Pro Headshot Rinaldis Heating & AC Svc
Furnace Repair
Serves Casselberry, Florida
(253)
his is Acci-rinaldi's Heating, we are licensed HVAC contractors in Orlando, Orange county. Exceptional places to be an owner of a house are Orlando, Winter Park, Maitland and Goldenrod. Any HVAC undertakings must not be issues our clients should be concerned about. Our company provides HVAC service ...Read more about Rinaldis Heating & AC Svc
his is Acci-rinaldi's Heating, we are licensed HVAC contractors in Orlando, Orange county. Exceptional places to be an owner of a house are Orlando, Winter Park, Maitland and Goldenrod. Any HVAC undertakings must not be issues our clients should be concerned about. Our company provides HVAC service ...Read more about Rinaldis Heating & AC Svc
Porch Pro Headshot Huff's Quality Air Conditioning, Inc
Furnace Repair
Serves Casselberry, Florida
(206)
"Family-run Huff’s Quality Air Conditioning is an Osceola County favorite, bringing 24-hour comfort and care to local homes and businesses. Owner Ed Huff’s hometown team features the area’s top technicians helping customers stay comfortable and save money. Founded in 2001, we are a full-service resi...Read more about Huff's Quality Air Conditioning, Inc
"Family-run Huff’s Quality Air Conditioning is an Osceola County favorite, bringing 24-hour comfort and care to local homes and businesses. Owner Ed Huff’s hometown team features the area’s top technicians helping customers stay comfortable and save money. Founded in 2001, we are a full-service resi...Read more about Huff's Quality Air Conditioning, Inc
Porch Pro Headshot Polar Express AC
Furnace Repair
Serves Casselberry, Florida
(93)
Polar Express Air Conditioning & Heating LLC is a two-generation family-owned and -operated business. Our owner is a family man and grandfather who was born and raised in the area and remains very active in the community and its local little league. A former Trane employee, he has a wealth of experi...Read more about Polar Express AC
Polar Express Air Conditioning & Heating LLC is a two-generation family-owned and -operated business. Our owner is a family man and grandfather who was born and raised in the area and remains very active in the community and its local little league. A former Trane employee, he has a wealth of experi...Read more about Polar Express AC
Porch Pro Headshot Sun City Heating & Air Company
Furnace Repair
Serves Casselberry, Florida
(55)
Sun City Heating and Air believes in putting our customers first. That is why you can count on us 24 hours a day, seven days a week to respond if you have a heating or air conditioning breakdown. Let Sun City keep you family cool! Services we provide include A/C system repair and residential AC syst...Read more about Sun City Heating & Air Company
Sun City Heating and Air believes in putting our customers first. That is why you can count on us 24 hours a day, seven days a week to respond if you have a heating or air conditioning breakdown. Let Sun City keep you family cool! Services we provide include A/C system repair and residential AC syst...Read more about Sun City Heating & Air Company
Porch Pro Headshot Gator Air Conditioning And Heating Services
Furnace Repair
Serves Casselberry, Florida
(16)
"Gator Air is a trusted resource that I use on my own home, rehab projects as well as referred to any real estate client with an AC or Heating issue. I have worked with them for over 10 years and they have NEVER let me down. They are honest and reliable."
"Gator Air is a trusted resource that I use on my own home, rehab projects as well as referred to any real estate client with an AC or Heating issue. I have worked with them for over 10 years and they have NEVER let me down. They are honest and reliable."

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 Casselberry furnace repair services

120060

Real good service from this company I had an air conditioner to be replaced they gave me a real good price and did it the same day

- john cheri
16010

From start to finish I had nothing but awesome things to say. After days of contacting nearly 20 other hvac guys this one was my last stop. Up front and honest pricing. I spoke with Terry and let him know we were on a budget. We had a specific brand we w...

- kat rinkel
29101

On Time. polite, Knowledgeable and fair , Great is all I can say Thankyou

- jack sheahan
95200

I had a tune up in april. I am signining up with another company on a maitenance agreement now. This new company is unable to read my handler pressure due to the valve being cross threaded. AV&FH&A was able to read that pressure back in April so they were...

- Keri Sundin
11150

A wholesome honest company that is always available when you need them.

- Frankie Ronin
65117

Very bad experience . Technician using profanity in front of client. Technician stated he was " going to abort mission" if attic was too hot. Stated our house looked " bad" from the road Called to talk to company manager and no call back.

- Russell Klise
51878

A/C GUYS HAVE BEEN GREAT TO WORK WITH. THEY REALLY KNOW THEIR STUFF. IF YOU HAVE QUESTIONS ABOUT YOUR AIR CONDITIONING THEN I'D GIVE THEM A CALL.

- Dano Arbon
52787

We had great service from the A/C Guys! Our heat pump needed to be replaced and we had several companies give bids. We are so glad that we went with A/C Guys. The salesperson was so patient and answered all our many questions and concerns. The install...

- Carol Peterson
50938

A very pleasant experience with the service and knowledgeable serviceman. Would recommend to anyone needing repair or preventive maintenance .

- Barb Vance
51737

A/c Guys serviced my home a/c in July of 2015 Great job no problems. Thank you A/c Guys Dwayne Langos Winter Garden Florida

- Dwayne Langos
92712

I have had the pleasure of having professional work done at my home by Jerry Rodriguez. Jerry is a great technician and runs a great business. I know he holds his employees to a very high work standard. Mindy is very professional when working with thei...

- Dina Romo

All Heating & Furnace Repair Companies in Casselberry, FL

Porch Pro Headshot Phillips Contracting Inc.
Furnace Repair
Serves Casselberry, Florida
(1)
"Hi, my name is Dylan. I found your business through a listing on Porch and wanted to reach out. The reason being is that I'm the owner of a digital marketing company that provides a much better experience than what Porch, Homeadvisor, and other similar platforms do. Not only do we send more leads, ...Read more about Phillips Contracting Inc.
"Hi, my name is Dylan. I found your business through a listing on Porch and wanted to reach out. The reason being is that I'm the owner of a digital marketing company that provides a much better experience than what Porch, Homeadvisor, and other similar platforms do. Not only do we send more leads, ...Read more about Phillips Contracting Inc.
Porch Pro Headshot 1st Choice Air Conditioning
Furnace Repair
Serves Casselberry, Florida
At 1st Choice Air Conditioning, our goal is to offer the most reasonably priced HVAC work in Kissimmee, Orlando and surrounding cities. Because we value our customers, we do everything we can to keep service costs down without skimping on quality. We also pride ourselves on our honesty. Please take ...Read more about 1st Choice Air Conditioning
At 1st Choice Air Conditioning, our goal is to offer the most reasonably priced HVAC work in Kissimmee, Orlando and surrounding cities. Because we value our customers, we do everything we can to keep service costs down without skimping on quality. We also pride ourselves on our honesty. Please take ...Read more about 1st Choice Air Conditioning
Porch Pro Headshot A/C Guys, Inc.  Air Conditioning and Heating Services
Furnace Repair
Serves Casselberry, Florida
(6)
"A/C Guys installed a complete new system in my house a few weeks back. They were very professional in doing the job. Everyone from the ladies in the office to the men doing the work were very professional and friendly. I have just recommended the company to my neighbor. Thanks A/C Guys. "
"A/C Guys installed a complete new system in my house a few weeks back. They were very professional in doing the job. Everyone from the ladies in the office to the men doing the work were very professional and friendly. I have just recommended the company to my neighbor. Thanks A/C Guys. "
Porch Pro Headshot Star Airconditioning & Heating, LLC
Furnace Repair
Serves Casselberry, Florida
Star A/c & Heating is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a repair, system or solution that fits your unique needs. Since Star A/c & Heating, has repaired and installed many systems in the area; we have earned a reputat...Read more about Star Airconditioning & Heating, LLC
Star A/c & Heating is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a repair, system or solution that fits your unique needs. Since Star A/c & Heating, has repaired and installed many systems in the area; we have earned a reputat...Read more about Star Airconditioning & Heating, LLC
Porch Pro Headshot I.C.E. Cooling Inc.
Furnace Repair
Serves Casselberry, Florida
I.C.E. Cooling Inc, a Florida corporation, was incorporated, by its president, Robert Cuevas. Over the years I.C.E. Cooling Inc has grown to become one of the most highly recommended and qualified HVAC mechanical contractors in central Florida. We take pride in the ability to provide services thro...Read more about I.C.E. Cooling Inc.
I.C.E. Cooling Inc, a Florida corporation, was incorporated, by its president, Robert Cuevas. Over the years I.C.E. Cooling Inc has grown to become one of the most highly recommended and qualified HVAC mechanical contractors in central Florida. We take pride in the ability to provide services thro...Read more about I.C.E. Cooling Inc.
Porch Pro Headshot G&S Air Conditioning and Heating, Inc.
Furnace Repair
Serves Casselberry, Florida
G & S Air Conditioning and Heating has been keeping Central Florida cool for the past 18 years. Grover has been in the A/C business since the 80's. Grover and Suzette are dedicated to their customer's needs, and offer prompt reliable service through-out the Central Florida area. Their highly skil...Read more about G&S Air Conditioning and Heating, Inc.
G & S Air Conditioning and Heating has been keeping Central Florida cool for the past 18 years. Grover has been in the A/C business since the 80's. Grover and Suzette are dedicated to their customer's needs, and offer prompt reliable service through-out the Central Florida area. Their highly skil...Read more about G&S Air Conditioning and Heating, Inc.
Porch Pro Headshot DC/AC Corporation Air Conditioning
Furnace Repair
Serves Casselberry, Florida
DC/AC Heating and Air Conditioning is one of the most respected heating and air conditioning companies in the Central Florida area. Our licensed, trained technicians have extensive experience in their field and will work hard to make your experience enjoyable and hassle-free. With over 23 years of ...Read more about DC/AC Corporation Air Conditioning
DC/AC Heating and Air Conditioning is one of the most respected heating and air conditioning companies in the Central Florida area. Our licensed, trained technicians have extensive experience in their field and will work hard to make your experience enjoyable and hassle-free. With over 23 years of ...Read more about DC/AC Corporation Air Conditioning
Porch Pro Headshot Matthew Roberts Inc
Furnace Repair
Serves Casselberry, Florida
(74)
Professional AC service, New installs and Maintenance
Professional AC service, New installs and Maintenance
Porch Pro Headshot ADS- Air Conditioning Duct Systems
Furnace Repair
Serves Casselberry, Florida
(1)
We are an air conditioning repair replace company located in Orlando fl, we specialize in change outs of split systems from condensers to evaporators , mini splits , packaged units ,thermostats, coil cleaning , duct systems , load calculation ,duct systems we will beat any estimate on paper call now...Read more about ADS- Air Conditioning Duct Systems
We are an air conditioning repair replace company located in Orlando fl, we specialize in change outs of split systems from condensers to evaporators , mini splits , packaged units ,thermostats, coil cleaning , duct systems , load calculation ,duct systems we will beat any estimate on paper call now...Read more about ADS- Air Conditioning Duct Systems
Porch Pro Headshot Electricool Inc
Furnace Repair
Serves Casselberry, Florida
ElectriCool Inc. is a full service air conditioning and heating company. We service and repair all major brands or air conditioners. Serving all of Orange and Seminole county Florida. Trained team of professional HVAC technicians coupled with a team of state certified electricians to handle all your...Read more about Electricool Inc
ElectriCool Inc. is a full service air conditioning and heating company. We service and repair all major brands or air conditioners. Serving all of Orange and Seminole county Florida. Trained team of professional HVAC technicians coupled with a team of state certified electricians to handle all your...Read more about Electricool Inc
Porch Pro Headshot Eclair Duct Cleaning 321-217-1128
Furnace Repair
Serves Casselberry, Florida
Porch Pro Headshot Kendalls Energy Services Inc
Furnace Repair
Serves Casselberry, Florida
Porch Pro Headshot E.C.Waters Inc. Air Conditioning
Furnace Repair
Serves Casselberry, Florida