Sometimes, a problem with your furnace is unavoidable.

Maybe it’s an annoying rattling noise or a problem with the blower. What matters is your comfort is compromised.

Missouri Furnace & Air Conditioning is here to help in any way we can. Our team of licensed HVAC professionals can diagnose the problem and offer you a practical solution. Helping people with their heating needs is our specialty!

Equipment tends to break when you least expect it. That’s why we offer 24/7 emergency repair services. Life happens, but you can always count on us to be there for you and ready to help.

Common Signs of Furnace Problems

Here are some common signs to watch out for that could indicate a furnace problem:

  • Your furnace won’t turn on—or turns on but then shuts off.
  • No air is coming out from the vents when your furnace is on.
  • Cool or lukewarm air is blowing out from the vents.
  • Your carbon monoxide detector is going off.
  • Your furnace is making unusual sounds.
  • There is a concerning smell coming from your furnace.
  • Your home struggles to remain warm.
  • There are hot or cold spots throughout your St. Peters, MO, home.
  • You notice condensation on windows or doors.
  • Your energy bills have been increasing for no known reason.

Not sure what is causing the problem? Call our Missouri Furnace & Air Conditioning professionals. We are happy to evaluate your system and its efficiency.

Your furnace might turn on and off, but that doesn’t mean it’s operating at optimal efficiency. A struggling furnace costs you money. It’s always better to discover problems early on and prevent them from becoming more complex furnace replacements.

How to Avoid Furnace Problems

Planned heating maintenance is the best way to keep your furnace running strong. Schedule a tune-up in the early fall before the cold weather arrives. Be sure to change your HVAC filter according to your owner’s manual—more often if you have pets or someone with allergies in your St. Peters, MO, household.

At Missouri Furnace & Air Conditioning, we offer a convenient Money Savers Maintenance Plan & Warriors Maintenance Plan to fit your budget and needs. As a maintenance plan member, you’ll enjoy discounts on parts and labor, priority service, and other perks. Join today and start saving money right away.

Call Our Professionals for Furnace Repair Today

When your furnace in your St. Peters, MO, home has a problem, contact Missouri Furnace & Air Conditioning right away. Our licensed HVAC repair professionals will get your heating equipment operating at peak capacity as soon as possible or offer you another solution. Call us at 314-261-6000 or request service online.

Need Furnace Repair Service?

Contact the experts at Missouri Furnace & Air Conditioning.

Call us at 314-261-6000!

Gas Furnace Maintenance in Overland, MO 63114

“James was great! He was very informative and thorough. He answered my questions where I could understand what he was referring to. Have used Missouri Furnace for many many years and will continue to do so! Thanks James and Missouri Furnace!”
- Debbie C.

Gas Furnace Repair in Florissant, MO 63034

“Garrett came out and serviced my furnace. I was very happy with the service. He was professional, personable, and funny! I would definitely recommend Missouri Furnace and Air Conditioning to everyone and will be using them again myself if needed!!!”

- Patricia M.

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“James was very professional and informative. Did a great job of explaining what he was doing and how the furnace was performing.”

- Joan H.

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“Great service and information”

- Keith H.

Gas Furnace Maintenance in Ballwin, MO 63011

“This was the most thorough Fall Inspection of my 2 furnaces that I can recall. I told Nick no one ever spent the time he did – going through a multi point check on two units- and then
giving me the feedback on the results of his various testings of my system – lots of information – even a camera view inside some parts of the furnace! I have paid more for much less! I should note, this was my first visit, having switched from another company. But as a homeowner since 1979, I've worked with many HVAC companies.

This company was easy to work with each step of the process including: the person on the phone setting up the appointment; the pre-visit emails explaining very clearly what charges could be expected at my appointment; the day of the appointment texting with information about the tech who would be arriving; learning from Nick about the technology he used during my appointment; and finally, getting the very complete post-visit emailed receipt / report – all this made the overall customer experience just great. I am aware each and every one of those customer encounters took extra time and effort to meet a high level of customer service. I'm so glad I did my homework in finding a new HVAC company!”

- Jenni G.