You should have your air ducts cleaned and inspected for repairs every three to five years. This will help ensure that the quality of air inside your home improves. Cleaning your air ducts will eliminate mold, rodent droppings, dust, debris, and dirt. Having routine maintenance performed by Academy Air Heating, Cooling, Plumbing and Electric professionals on your HVAC system will prevent unnecessary repairs and lengthen its lifespan.
Need Emergency Service?
We’re available 24/7 for plumbing, heating, cooling & electrical emergencies.
FURNACE REPAIR
Furnace Repair in St. Louis: Common Causes and Expert Fixes
Advantages of Expert Furnace Repair From Academy Air
You rely on your furnace through the Missouri winter, so a breakdown is more than an inconvenience — it can leave your St. Louis home cold and unsafe. Trust Academy Air with the repair and the job gets done right. Our specialists have the skills, tools, and knowledge to accurately diagnose your system, and they’ll walk you through your options before anything begins — we never start work without your approval. If you suspect your furnace is failing, call Academy Air to schedule your repair today.
WARNING SIGNS
Signs Your Furnace Is in Need of Repair From Academy Air Heating, Cooling, Plumbing and Electric
If you begin to notice any of the following signs with regards to your furnace, call Academy Air Heating, Cooling, Plumbing and Electric as soon as possible to schedule service:
Carbon Monoxide Detector Alert
Most importantly, if the carbon monoxide detector that is attached to your furnace goes off, turn your furnace off immediately, open the windows around your house, and call us immediately. Carbon monoxide leaks are extremely dangerous and can result in death if not dealt with immediately.
Inadequate Heat
Is your home unable to sustain a comfortable temperature? This is an indicator that your furnace may be experiencing issues that will require a professional repair soon. When your furnace is not able to provide adequate heating, it’s usually due either to leaking ductwork or a thermostat issue. In either situation, you will need to contact our team for professional assistance.
Power Issues
The average lifespan of a furnace is between 15 and 20 years, depending on how well it has been maintained. As your furnace ages, it can run into power issues which may result in difficulty starting up. If you are needing to restart your furnace throughout the day, you will need to call our pros for repair. If your furnace is older, this can sometimes call for a full replacement.
Foul Odors
If you’ve been noticing strong, gassy odors coming from your furnace, there may be a gas leak due to excess dust build-up. If you smell abnormal smells emitting from your furnace, make sure to call our pros at (314) 770-9800 to have your furnace assessed.
Odd Noises
Your furnace is naturally a loud operation, but in the event something is wrong with the unit, it can produce odd banging or whistling noises as a result. If your furnace is making abnormal noises, call us right away to diagnose the issue and repair your unit.
Poor Air Quality
Is your home consistently dusty no matter how frequently and thoroughly you clean it? This could be due to your furnace and HVAC system. If your furnace is not properly maintained, it can cause a buildup of excess dust, dirt, and other bacteria that will blow throughout the rest of your home. This is why it is always important to have a yearly furnace tune-up. If you or someone in your family is prone to allergies, asthma, or other respiratory issues, poor air quality can cause serious health effects, so make sure to repair your furnace to avoid any negative health consequences.
Changing Pilot Light Color
The pilot light color on your furnace should always be a blue tint. If your furnace’s pilot light is a different color, particularly yellow, you need to call us right away. A yellow pilot light means there is a ventilation problem within the unit. The color changes from blue to yellow when carbon monoxide and other gasses do not dissipate correctly. This can cause a carbon monoxide leak in your house which is particularly dangerous. Carbon monoxide is a silent killer as it is both colorless and odorless. If your pilot light is not blue, do not wait until it’s too late, schedule a repair immediately.
CUSTOMER REVIEWS
What Your St. Louis Neighbors Are Saying
Homeowners across St. Louis, Chesterfield, St. Charles, Ballwin, and beyond trust Academy Air for professional furnace repair. Here’s what some of them have to say.
Tom Grace
a month agoI cannot recommend Demetrius Shaw and Academy highly enough. Demetrius came to provide our semi-annual HVAC maintenance. Demetrius was extremely professional, always wore shoe covers inside and took the time to identify issues outside the scope of his assigned tasks. Instead of just identifying them he took the time to explain them, the underlying issues, and to suggest corrective course of action. He provided transparent pricing before starting any work. Fast, honest, efficient and top notch service. Top marks across the board!
Katherine Lavely
2 months agoThe response time was good. They came out within 24 hours. The repair man was awesome. He told me step-by-step of what can occur and how much it would cost. So five stars thank you everyone and thank you for repairman
Samija Halilovic
2 months agoI unfortunately woke up on my birthday to a flooded lower level after our main sewer drain backed up. I called Academy Air Heating, Cooling, Plumbing & Electric, and even on short notice they had someone out quickly for a very reasonable service call. I received an estimate at 10:42 and an update that our technician, Isaiah, was on his way by 12:08. Isaiah was professional, kind, and got right to work. He quickly diagnosed the issue, cleared the blockage, and thoroughly tested everything afterward by running water and flushing multiple times to make sure the problem was fully resolved. What really stood out was that he didn't just fix the issue and leave, he took the time to explain what caused the backup and gave my husband and me practical maintenance tips to help prevent it from happening again. We really appreciated how knowledgeable, patient, and helpful he was. No one wants to deal with a sewer backup, especially on their birthday, but Isaiah made a stressful situation so much easier. Excellent service from start to finish. Highly recommend!
Bradly Gould
2 months agoGreat experience! Had a loud unit that needed service, I called on a Sunday and they had someone out the next afternoon. John came out and was awesome. He did a detailed assessment and went over all options with their pros and cons. He truly was helping us decide the best option based on our situation and not pressuring us into buying more than we needed. I appreciated his professional opinion without high pressure sales, he was truly on our side. Highly recommend and will continue to use them for maintenance and repairs in the future. Stop looking, this is your company.
Jesse Trousdale
2 months agoGreat experience! Joe Vetter is my hero! It was an easy fix thankfully, but he was so kind and knowledgeable and went above & beyond to explain and educate me on the system & plumbing in my new home. I truly appreciate his help and expertise. Couldn’t have asked for a better technician. Will definitely be sticking with Joe & Academy for future plumbing & HVAC needs!
Larry Petcu
5 months agoClayton did a great job in installing the various components of by home backup system to include backup breaker, Interlock kit, power inlets, charging panel outlet and electrical system grounding. Anthony and David returned to complete the "future" task of the project a few weeks later to add another RV type outlet to the power station charging branch to permit turbo charging. They also added a "Return to Grid Power" sensor to complete the system. They also moved an outside GFCI outlet as I was having a deck extension added to the screen room. Similarly to Clayton's work, Anthony was meticulous, knowledgeable and extremely mindful of minimal disturbance to the home. Anthony also used this complex project to educate and train David, his apprentice, on tasks that he may not have otherwise had the opportunity to encounter. I commend their work and recommend them for similar projects.
Layla Getwell
8 months agoI had a great experience working with Anthony Dietz. He took the time to explain everything in detail, educated me on the issue, and walked me through all of my options without any pressure. I really appreciated how clearly Anthony broke things down so I could make an informed, confident decision about what was best for my situation. It’s refreshing to work with someone who is knowledgeable, patient, and genuinely focused on helping rather than just selling a quick fix. I would absolutely recommend Anthony to anyone looking for an honest and professional electrician. Oh did I mention he was friendly? lol
Sir Fairley
8 months agoThis company is amazing!!! They came out and got the old units uninstalled and had the new ones in with a few hours. Extremely polite and professional. Walked us through how the new units worked and how to set them for optimal efficiency and performance. The two installation techs were a true blessing to me and my family. Thanks again Joe and Ryan for your time and help. And thank you Academy Air for your service.
WHY HIRE A PROFESSIONAL
Our Promise to You is to Perform the Correct Furnace Repair at an Honest Price
When you need Heating services, trust the experts at Academy Air Heating, Cooling, Plumbing and Electric. Our technicians have the skills, knowledge, and tools to fix most Furnace problems on the spot.
When your Academy Air Heating, Cooling, Plumbing and Electric technician arrives at your home they will explain all of your options before starting repairs, so you can make informed decisions before any work begins. We service and repair most brands of equipment, so you can trust us to perform a professional Repair job.
BBB Accredited A+ Rated-
Open 24/7
-
Online Scheduling Available
-
No Breakdown Guarantee
-
Upfront Pricing
-
Financing Available
-
Fully Stocked Trucks
-
Do 93% of Repairs on the Spot
Skip the DIY. Incorrectly handling your own furnace repair can lead to bigger, more expensive problems down the road. Call the professionals at Academy Air at (314) 770-9800 to get it done right the first time.
FAQ
Frequently Asked Questions About Furnace Repair
How Often Should I Have My Air Ducts Cleaned And Inspected For Repairs?
When Should I Call For Repairs?
Call Academy Air Heating, Cooling, Plumbing and Electric immediately to have a heating repair expert take care of your furnace if you notice the ignition light is malfunctioning, the motor is showing signs of disrepair, the thermostat is faulty, or the furnace flame sensor does not detect flames properly.
How Much Are Furnace Repairs?
HVAC and furnace repair costs vary depending on specific issues with the system. If you are experiencing problems with your furnace, call Academy Air Heating, Cooling, Plumbing and Electric to have a heating expert get your system repaired and working properly again. If you are looking to save money on furnace repairs, the best way to save is to avoid the problem in the first place. Consider having regular maintenance done on your furnace by Academy Air Heating, Cooling, Plumbing and Electric professionals.
How Can I Tell If My Furnace Needs Professional Repair?
If your furnace is not heating or cooling properly, it may need servicing by a professional HVAC technician. Other signs that indicate you should call an HVAC technician include unusual noises coming from your furnace, strange smells coming from your vents, or if you keep having to restart the unit. Additionally, regular maintenance is important to keep your furnace running in top condition and should be done at least once a year by an experienced professional.
What Types Of Furnace Repairs Do You Offer?
We offer a wide range of services for repairing furnaces, including gas, electric, and oil-fired systems. Our technicians have experience with all makes and models and are trained to diagnose any issues that may be preventing your system from working properly. We can also help you decide whether replacing or upgrading your existing system is the best option for you.
Can I Do My Own Furnace Repairs?
While some minor maintenance tasks, such as changing air filters, may be within your ability to perform yourself, more complex repairs should only be done by certified professionals. Attempting to do complex repairs without proper training could lead to further damage and put your safety at risk.
RELATED SERVICES
Related Heating Services
Dehumidifier Repair
Academy Air repairs whole-home dehumidifiers throughout the St. Louis area, from clogged drain lines and frost buildup to compressor and control issues.
Humidifier Repair
Academy Air repairs whole-home humidifiers throughout the St. Louis area, from worn water panels and solenoid valves to wiring and control issues.
Mini-Split Repair
Academy Air repairs ductless mini-split systems throughout the St. Louis area, from refrigerant leaks and frozen coils to control board and sensor failures.
Heat Pump Repair
Academy Air repairs heat pumps throughout the St. Louis area, diagnosing compressor, reversing valve, and control issues so your system heats and cools reliably year-round.
Air Duct Cleaning
When you choose to have your air ducts cleaned by Academy Air Heating, Cooling, Plumbing and Electric, any of these smells that have been building up in your ducts will be removed, leaving your home feeling and smelling great.
Air Scrubbers
Air Scrubbers provide several indoor air quality improvement tasks, designed to help protect your family’s health.
Boiler Installation
Our team of specialists are expertly trained with the skills, tools, and knowledge that is required to accurately and thoroughly replace or install your boiler.
Boiler Repair
Our team of specialists are expertly trained with the skills, tools, and knowledge that is required to accurately and thoroughly repair your boiler.
Mini-Split Installation
Our team of specialists are expertly trained with the skills, tools, and knowledge that is required to accurately install or replace your mini-split A/C unit.
Furnace Installation
If you are in need of furnace replacement, you can count on Academy Air Heating, Cooling, Plumbing and Electric to get the job done as effectively as possible and never begin any work without your approval first.
Furnace Repair
If you are in need of expert furnace repair, you can count on Academy Air Heating, Cooling, Plumbing and Electric to get the job done as effectively as possible and never begin any work without your approval first.
Heat Pump Installation
If you are in need of heat pump replacement, you can count on Academy Air Heating, Cooling, Plumbing and Electric to get the job done as effectively as possible and never begin any work without your approval first.
Heating Installation
When you are in need of Heating Installation Services in the St. Louis, MO area, you can count on the heating and cooling experts at Academy Air for all heating installation and replacement services.
Heating Maintenance
When you need heating maintenance in the St. Louis, MO area, count on the heating experts at Academy Air to keep your system running safely and efficiently all season long.
Heating Repair
If you are in need of Expert Heating Repair, you can count on Academy Air to get the job done as effectively as possible and never begin any work without your approval first.
Indoor Air Quality
Our team of specialists are expertly trained with the skills, tools, and knowledge that is required to accurately improve the air quality in your home.
Smart Thermostat Installation
When you entrust Academy Air Heating, Cooling, Plumbing and Electric to install your smart thermostat, your certified technician will walk you through the app and how to properly use your new thermostat so you are comfortable in your understanding of your new system.