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Furnace Repair

Kansas City Furnace Repair

Helping Keep Your Heat Running

When it gets cold in Kansas City, it can be bone chilling freezing! The feeling of coming inside the house after a few hours of being outside in the snow is best described as a ‘thawing out.’ Hot chocolate definitely helps warm up your inside. An efficient and effective furnace should warm up the outside!

If you are in need of furnace repair in Kansas City, this is definitely a job for the super technicians at C.M. Mose & Son! Our Kansas City furnace repair technicians are consistently referred to by our customers as dependable, knowledgeable, and reliable. We know those attributes are important to have. Call our NATE certified technicians to repair your heater and they will have you warm and toasty in no time! C.M. Mose & Son services all gas and electric furnace makes and models. 

Ready To Restore Reliable Heat To Your Home? Call our office at (816) 339-5190 or send us a message online at the first sign of a problem. Our Kansas City furnace repair pros will be there! 

Understanding Furnace Components & How They Work

Knowing the key components of your furnace system can help you understand what might be going wrong when it malfunctions. Here’s a quick overview:

  • Thermostat: Acts as the command center, telling your system when to turn on/off.
  • Burners: Ignite gas to produce heat in a gas furnace.
  • Heat Exchanger: Transfers heat to the air without mixing combustion gases.
  • Blower Motor: Pushes the heated air through ducts to warm your home.
  • Flame Sensor & Ignitor: Critical for ensuring safe and reliable ignition.
  • Air Filter: Keeps dust and debris from clogging your system.

Routine maintenance keeps furnace components operating properly and lowers the risk of mid-winter breakdowns. Seasonal temperature swings can place extra demand on heating systems, making inspections especially important.

Understanding how your system normally runs helps you spot warning signs like unusual noises, short cycling, or weak airflow early. During service visits, technicians explain their findings and recommendations so you can make informed decisions about your system’s condition and performance.

Choosing Repair or Replacement for Your Furnace

Deciding between repairing your furnace or replacing it can be challenging. Factors like system age, recent performance, frequency of past repairs, and overall condition help determine the best course of action. Our team guides you through these considerations so you can make an informed choice that fits your home and budget.

Furnaces over 15 years old, prone to frequent breakdowns, or struggling during extreme cold may be better candidates for replacement. Newer systems with minor issues—such as a worn part, thermostat problem, or airflow restriction—are often suitable for targeted repairs. We evaluate your system, estimate its remaining lifespan, and outline the pros and cons of each option.

We also consider proper system sizing, which is especially important in neighborhoods with older homes or newer construction built to updated energy codes. If replacement is recommended, we explain efficiency ratings, typical winter performance, and what to expect during installation. Clear guidance ensures you choose the option that provides reliable, long-term comfort for your Kansas City home.

Furnace FAQs

Why Is My Furnace Blowing Cold Air?

The most common reason behind a furnace blowing cold air is dirty or clogged air filters. A faulty or incorrectly set thermostat, extinguished pilot light, or damaged, leaky air ducts can also cause your system to produce cold air when running. To best identify which component is the source of the problem, we recommend consulting with a professional Kansas City furnace repair technician from our team.

Regular inspections can prevent these issues. By scheduling routine check-ups, you can verify that your filters are clean, the thermostat is functioning correctly, and all other parts are in optimal condition. Address potential concerns before they lead to a system failure.

Signs Your Kansas City Furnace Needs Immediate Repair

  • Your utility bills have started to increase suddenly
  • You’re experiencing fluctuating temperatures between the various rooms in your house
  • Your airflow or the quality of air within your home has decreased 
  • Your furnace is making unfamiliar noises when running
  • You’re having to reset or change your thermostat settings often
  • Your heating system is no longer producing any air
  • Your pilot light, on a gas furnace, has changed colors
  • Your heating capabilities have diminished as it takes too long for your home to warm up

Detecting these signs early helps prevent further damage. Simple checks like listening for unusual sounds, staying alert to changes in heat distribution, and monitoring energy consumption can save you from costly repairs. Engage with professionals to address concerns swiftly, maintaining a comfortable home environment.

Annual Furnace Maintenance: Protect Your Kansas City Home

Our Kansas City furnace repair pros recommend regular yearly maintenance on all your heating equipment. During our maintenance appointment, we can detect potential furnace problems before they become real problems. Regular maintenance can also extend the life of your equipment. This can save you time, money, and discomfort.

We suggest our customers explore the benefits of our maintenance agreements. This agreement ensures that your electric or gas furnace is in good working order. Avoid the potential of costly furnace repairs and sign up for a maintenance agreement. We’ll call you to schedule a furnace inspection every fall.

Regular maintenance helps your furnace run efficiently and reduces the risk of unexpected breakdowns. Service agreements include scheduled inspections and priority response, helping protect your equipment and maintain consistent indoor comfort.

During a fall visit, technicians inspect burners, test safety controls, clean key components, and confirm proper venting. These checks catch small issues—such as loose electrical connections or minor airflow restrictions—before they affect performance during colder weather, supporting more reliable heating throughout the season.

Identifying Unusual Furnace Odors in Kansas City Homes

A weird smell coming from your furnace can be concerning, and it's important to address it promptly. There are several potential reasons for this odor, and the specific cause can vary based on factors like the type of furnace you have, its age, and maintenance history.

Detecting the specific source of a furnace odor requires attention to when it occurs and its nature. Conduct initial checks, such as replacing air filters and ensuring vents are clear. If the smell persists, a professional assessment is crucial to identify and correct any underlying issues to support safety and proper furnace function.

Here are some common reasons for strange furnace smells:

  • Dust and Debris: If your furnace hasn't been used in a while, dust and debris may have accumulated. When you turn it on, this can burn off and create a musty or burning smell. This is typically harmless and should go away after a short period.
  • Clogged Air Filter: An excessively dirty or clogged air filter can restrict airflow, causing the furnace to overheat. This can lead to a burning smell. It's important to regularly change your air filter to help prevent this.
  • Burning Dust on the Heat Exchanger: Over time, dust can accumulate on the heat exchanger. When the furnace ignites, it can burn off this dust, creating a burning smell.
  • Gas Leaks: If you have a gas furnace, a strange odor could indicate a gas leak. Natural gas is naturally odorless, but utility companies add a chemical called mercaptan to give it a distinctive smell (similar to rotten eggs) for safety purposes. If you suspect a gas leak, it's crucial to turn off the gas supply and contact a professional immediately.
  • Oil Furnace Issues: If you have an oil furnace, a strange smell could indicate a problem with the oil burner or a leak in the oil supply line.
  • Electrical Issues: If there's an electrical problem within the furnace, it could cause a burning smell. This could be due to overheating components or damaged wiring.
  • Mold or Mildew Growth: If there's moisture in the ductwork or around the furnace, it can lead to the growth of mold or mildew, which can produce a musty odor when the furnace is running.
  • Dead Animals: In some cases, small animals or insects can find their way into the ductwork or even the furnace itself, leading to a foul odor.
  • Chemical Contaminants: If there are any chemicals or cleaning agents near the furnace area, they could produce a smell when the furnace operates.

If a furnace odor continues or you’re unsure of the cause, have the system inspected by a qualified HVAC technician. A professional can pinpoint the source and make any needed repairs to keep your equipment operating safely. If you ever notice a rotten egg smell or suspect a gas leak, leave the area immediately and contact your gas utility provider.

Homeowners should also be mindful of seasonal conditions that can contribute to musty smells, especially during extended damp periods. Keeping storage away from the furnace, maintaining proper clearance, and scheduling inspections after remodeling projects can help prevent odor issues. Addressing changes early supports safe operation and helps avoid heating problems during peak winter months.

Professional Furnace Diagnostics — What To Expect

A professional furnace repair visit involves a full system evaluation designed to find the true cause of failure:

  • Safety Checks: Gas pressure, combustion testing, and venting
  • Electrical Testing: Wiring, capacitors, relays
  • Airflow Analysis: Filter, blower performance, duct pressure
  • Component Inspection: Heat exchanger, burners, sensors
  • Thermostat Calibration
  • Performance Testing After Repair

This thorough process ensures repairs solve the problem — not just the symptom.

Contact Kansas City's Trusted Furnace Repair Technicians Today

Furnace Not Working? We Offer Emergency Repairs!

 A cold house can be very uncomfortable and possibly dangerous. That's why we have 24/7 emergency services for homeowners who need furnace repair in Kansas City no matter what time of the day or night it is! Your heat never goes out at a convenient time. When it does, call us!

Our team is equipped to handle emergencies swiftly, helping minimize disruption to your comfort. Every minute without heat during a Kansas City winter can be inconvenient and even hazardous, which is why our prompt and efficient service is available around the clock. Trust us to restore your heat quickly and reliably, no matter the hour. 

When you call in the middle of the night or during a weekend cold snap, we walk you through safe steps to take while we are on the way and arrive with the tools and parts needed for most repairs. Because homes in the Kansas City area range from older properties with historic heating setups to newer construction near expanding suburbs, we are prepared to work on a wide variety of systems. This readiness helps shorten downtime, keeps your pipes from getting too cold, and gets your household back to a normal routine with as little stress as possible.

Reliable Furnace Repair Throughout Kansas City 

When your furnace stops working and the cold sets in, you need help fast. That’s when you can count on the professional Kansas City heating team at C.M. Mose & Son.

Our longstanding presence in the Kansas City area reflects our dedication to excellent service. With years of hands-on experience and a commitment to timely, dependable repairs, we’ve earned the trust of countless homeowners—just check out our reviews. Count on C.M. Mose & Son for reliable solutions, local expertise, and consistent quality that keeps your home warm and comfortable.

If your heat went out, grab a blanket and a phone and call us at  (816) 339-5190. Our Kansas City furnace repair pros have emergency service 24/7!

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Hear From Our Customers

    "Quick response. Great customer interface."

    Very quick to identify the problem and explain what happened and how to help prevent it from happening again. Very reasonable price and had the part on the truck.

    Gerald G.
    "I'd highly recommend CM Mose & Son"

    He came out and diagnosed our issue quickly and had the parts ordered and ready to install the next day when he came out again (this time in the pouring rain) to install them.

    Benjamin R.
    "Prompt, Professional and Explained All the Options"

    The tech Rob, was prompt, professional and explained all the options. We will continue to use them for all service needs.

    Susan M.
    "We highly recommend C.M. Mose & Son"

    He was efficient and had our AC repaired in less than 30 minutes! Additionally, he stayed and answered all of our questions that had nothing to do with the repair.

    Finesa K.
    "Professional and Efficient, and Totally Capable"

    No geek-speak!! I will be telling everyone at church about the generator and the extremely proficient company that installed it. I especially like the 7 yr. 'covers everything' parts and labor warranty too. Thanks!

    John W.
    "Friendly, Respectful and Professional"

    Big thank you to Josh and C.M.Mose & Son. Your service specialist that serviced our furnace also was the same, friendly, respectful and professional.

    Tonya F.
    "Professional, Knowledgeable, Friendly and Courteous"

    Made sure I was aware of the problem and made sure I was completely satisfied. He is a definite asset to your company.

    Jack W.
    "Very nice guy knew exactly what the issue was and fixed it fast"

    Within 1 hour they had a technician out at my house and had the ac back on and working properly. Very nice guy knew exactly what the issue was and fixed it fast

    David E.