Top 10 furnace repair services in Lake Mary, FL

Porch Pro Headshot Corman & Sons Air Conditioning and Heating
Furnace Repair
Serves Lake Mary, 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 Lake Mary, 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 Progressive Air Systems
Furnace Repair
Serves Lake Mary, Florida
(819)
Progressive Air Systems, Inc. is a family owned and operated Air Conditioning Company founded by, President/Owner Bill Rogers in 1985. Progressive Air takes great pride providing excellent service with honest work ethics. Our service and install technicians are highly trained professionals that hold...Read more about Progressive Air Systems
Progressive Air Systems, Inc. is a family owned and operated Air Conditioning Company founded by, President/Owner Bill Rogers in 1985. Progressive Air takes great pride providing excellent service with honest work ethics. Our service and install technicians are highly trained professionals that hold...Read more about Progressive Air Systems
Porch Pro Headshot Mid Florida A/C
Furnace Repair
Serves Lake Mary, Florida
(496)
For a more comfortable life, trust Mid Florida A/C. Offering our customers with extended warranties and lifetime warranties on some parts, Mid Florida A/C’s technicians are your trusted DeBary, FL heating and cooling professionals. Call the HVAC team with an A+ Rating on BBB and schedule your next a...Read more about Mid Florida A/C
For a more comfortable life, trust Mid Florida A/C. Offering our customers with extended warranties and lifetime warranties on some parts, Mid Florida A/C’s technicians are your trusted DeBary, FL heating and cooling professionals. Call the HVAC team with an A+ Rating on BBB and schedule your next a...Read more about Mid Florida A/C
Porch Pro Headshot Rinaldis Heating & AC Svc
Furnace Repair
Serves Lake Mary, 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 All Star Heating & Cooling of Central Florida, LLC
Furnace Repair
Serves Lake Mary, Florida
(122)
All Star Heating & Cooling of Central Florida is a family owned and operated business. We are committed to the highest quality of customer service and looking to keep life long customers by offering the best value in Central Florida.
All Star Heating & Cooling of Central Florida is a family owned and operated business. We are committed to the highest quality of customer service and looking to keep life long customers by offering the best value in Central Florida.
Porch Pro Headshot Climate Design, Inc.
Furnace Repair
Serves Lake Mary, Florida
(14)
"I called several AC companies when our AC was not cooling but knew a new unit was most likely a must considering the unit was 10+ years old; I left a VM for the owner Bob and was called back that same day and Bob was at my house within an hour to check out the unit. He gave me two options, and was ...Read more about Climate Design, Inc.
"I called several AC companies when our AC was not cooling but knew a new unit was most likely a must considering the unit was 10+ years old; I left a VM for the owner Bob and was called back that same day and Bob was at my house within an hour to check out the unit. He gave me two options, and was ...Read more about Climate Design, Inc.
Porch Pro Headshot Comfort Zone Air Conditioning AH Corp
Furnace Repair
Serves Lake Mary, Florida
(24)
"I was originally referred to comfort zone air conditioning AH by a friend. My AC system had recently stopped working and I was shopping around for someone to replace it, but had no luck in the beginning. I also thankful for my referral. I was blown away by the companies honesty! They explained eve...Read more about Comfort Zone Air Conditioning AH Corp
"I was originally referred to comfort zone air conditioning AH by a friend. My AC system had recently stopped working and I was shopping around for someone to replace it, but had no luck in the beginning. I also thankful for my referral. I was blown away by the companies honesty! They explained eve...Read more about Comfort Zone Air Conditioning AH Corp
Porch Pro Headshot Gator Air Conditioning And Heating Services
Furnace Repair
Serves Lake Mary, 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."
Porch Pro Headshot Cool-Way
Furnace Repair
Serves Lake Mary, Florida
(19)
http://cool-way.com/ BEST IN TOWN, HANDS DOWN. There's something about our fast, friendly service that has everyone talking. See why Cool-Way is the best way. DAYS, NIGHTS & WEEKENDS, WE'LL BE THERE. Our handy emergency service keeps you happy, 24/7, at prices that won't break the bank. YOUR HOM...Read more about Cool-Way
http://cool-way.com/ BEST IN TOWN, HANDS DOWN. There's something about our fast, friendly service that has everyone talking. See why Cool-Way is the best way. DAYS, NIGHTS & WEEKENDS, WE'LL BE THERE. Our handy emergency service keeps you happy, 24/7, at prices that won't break the bank. YOUR HOM...Read more about Cool-Way

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 Lake Mary furnace repair services

229961

I went to schedule a service call on line with the original climate design that has been serving my hvac systems since th 70's not sure how y'all can copy another company's nane the original climate design is located in Clearwater fl, not sure how credibl...

- Martin Sutt
23019

Bob was so helpful... He understood my concerns and explained everything to me and worked out the best options for me! I'm so glad I chose this company !

- Kimberley Forbes
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
61732

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 ...

- John Wilson
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
181564

In Response to all your lies, your employee/ owner was rude and clueless. His son was never mistreated. My tenants felt uneasy upon there arrival and advised them not to touch the unit until I arrived. They disregarded his request and took unit apart! As ...

- Liz R
177458

Horrible customer service! I was charged $289.00 dollars and two days in a row the technicians left and the problem was not resolved! Jerry Rodriguez was very combative when I asked him what work was performed on my A/C unit and was very rude. When I call...

- Liz R

All Heating & Furnace Repair Companies in Lake Mary, FL

Porch Pro Headshot HARRELL HOME SERVICES
Furnace Repair
Serves Lake Mary, Florida
We are licensed to provide all AC/Heating and Electrical installation Harrell Home Services is your lifetime solution for complete home comfort. We service all makes and models of central air conditioners and heaters. Our mission is to lower your cost of living while improving your home comfort. Wi...Read more about HARRELL HOME SERVICES
We are licensed to provide all AC/Heating and Electrical installation Harrell Home Services is your lifetime solution for complete home comfort. We service all makes and models of central air conditioners and heaters. Our mission is to lower your cost of living while improving your home comfort. Wi...Read more about HARRELL HOME SERVICES
Porch Pro Headshot Vargas AC Maintenance Inc.
Furnace Repair
Serves Lake Mary, Florida
(5)
We are professionals HVAC / handyman. We can handle all jobs, repairs and maintenance. I have over 25 years of experience and provide a good job quality on all handyman and air conditioning maintenance. Always available to you projects; committed to fair and honest interaction with my place of work...Read more about Vargas AC Maintenance Inc.
66.67% response rate
We are professionals HVAC / handyman. We can handle all jobs, repairs and maintenance. I have over 25 years of experience and provide a good job quality on all handyman and air conditioning maintenance. Always available to you projects; committed to fair and honest interaction with my place of work...Read more about Vargas AC Maintenance Inc.
Porch Pro Headshot Clean Ducts Orlando
Furnace Repair
Serves Lake Mary, Florida
Orlando Florida's #1 Residential & Commercial air duct cleaning service
Orlando Florida's #1 Residential & Commercial air duct cleaning service
Porch Pro Headshot 5 Star Mechanical Inc.
Furnace Repair
Serves Lake Mary, Florida
(23)
Based in Winter Garden, A/C Butler is an HVAC contractor that provides gas line repair, water heater inspection and more.
Based in Winter Garden, A/C Butler is an HVAC contractor that provides gas line repair, water heater inspection and more.
Porch Pro Headshot A/C Guys, Inc.  Air Conditioning and Heating Services
Furnace Repair
Serves Lake Mary, Florida
(6)
"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 installation was seamless and installer personable....Read more about A/C Guys, Inc. Air Conditioning and Heating Services
"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 installation was seamless and installer personable....Read more about A/C Guys, Inc. Air Conditioning and Heating Services
Porch Pro Headshot Advantage Air Concepts LLC
Furnace Repair
Serves Lake Mary, Florida
(3)
Porch Pro Headshot Deliver My AC Service
Furnace Repair
Serves Lake Mary, Florida
Looking for ac repair or ac Installation? We service or Maintenance all makes and models such as Trane, Goodman, York, Carrier, Amana, Bryant, Payne, Nordyne, Rheem, Ruud and more! We can replace 1.5, 2, 2.5, 3, 3.5, 4 or 5 ton for any Residential or commercial property with any seer you require...Read more about Deliver My AC Service
Looking for ac repair or ac Installation? We service or Maintenance all makes and models such as Trane, Goodman, York, Carrier, Amana, Bryant, Payne, Nordyne, Rheem, Ruud and more! We can replace 1.5, 2, 2.5, 3, 3.5, 4 or 5 ton for any Residential or commercial property with any seer you require...Read more about Deliver My AC Service
Porch Pro Headshot DC/AC Corporation Air Conditioning
Furnace Repair
Serves Lake Mary, 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 Discount Hearth LLC
Furnace Repair
Serves Lake Mary, Florida
Welcome to Discount Hearth. We offer high quality outdoor fire pits, fire glass, gas logs, fireplace burners, and much more. Our commitment to our customers is to provide the best products at the lowest prices and we stand behind this with a 110% price guarantee. You will find discount prices on eve...Read more about Discount Hearth LLC
Welcome to Discount Hearth. We offer high quality outdoor fire pits, fire glass, gas logs, fireplace burners, and much more. Our commitment to our customers is to provide the best products at the lowest prices and we stand behind this with a 110% price guarantee. You will find discount prices on eve...Read more about Discount Hearth LLC
Porch Pro Headshot Terry's Heat & Air
Furnace Repair
Serves Lake Mary, Florida
Porch Pro Headshot Eclair Duct Cleaning 321-217-1128
Furnace Repair
Serves Lake Mary, Florida
Porch Pro Headshot Affordable Construction Of Florida
Furnace Repair
Serves Lake Mary, Florida
Affordable Construction Of Florida INC is a Masonry Contractor located in Sanford, FL, 32771. We provide Residential Masonry Service, Brick Masonry Service, Veneer Masonry Service and more. If you need Veneer Stone Installation Service call us now! Commercial Masonry Contractor, Commercial Brick Mas...Read more about Affordable Construction Of Florida
Affordable Construction Of Florida INC is a Masonry Contractor located in Sanford, FL, 32771. We provide Residential Masonry Service, Brick Masonry Service, Veneer Masonry Service and more. If you need Veneer Stone Installation Service call us now! Commercial Masonry Contractor, Commercial Brick Mas...Read more about Affordable Construction Of Florida
Porch Pro Headshot E.C.Waters Inc. Air Conditioning
Furnace Repair
Serves Lake Mary, Florida