Skip to Content
Top
HVAC Repair

HVAC Repair in Kansas City

Heating & Air Repair From a Team Kansas City Has Trusted Since 1954

C.M. Mose & Son has been diagnosing and repairing heating and cooling systems across the Kansas City area for over 70 years. When your furnace stops producing heat or your air conditioner quits on a sweltering July afternoon, you need a team that responds fast and gets the diagnosis right. We’re available 24 hours a day, 7 days a week, with no extra fees for evenings or weekends.

Our technicians service all makes and models of heating and cooling equipment. One call also covers plumbing, electrical, and generator needs, so you’re not managing a separate contractor for every system in your home.

Call us now at (816) 339-5190 to schedule heating and air repair in Kansas City. We’re available around the clock with no after-hours surcharges.

Heating & Cooling Systems We Repair

Our repair services cover the full range of residential heating and cooling equipment. We use modern diagnostic tools on every visit to pinpoint the source of a problem before recommending a repair path focused on lasting results.

Equipment we service includes:

  • Furnaces: No heat output, short cycling, ignition failure, unusual noises, and thermostat communication issues
  • Air conditioners: Warm air, frozen coils, drainage problems, refrigerant issues, and compressor concerns
  • Heat pumps: Defrost cycle faults, reversing valve failure, and refrigerant problems that affect both heating and cooling modes
  • Ductless mini-splits: Refrigerant leaks, sensor malfunctions, drainage blockages, and error code diagnosis
  • Thermostats: Calibration issues, connectivity failures, and compatibility with existing equipment

Every job starts with a thorough diagnosis. We won’t recommend a repair or replacement until we understand what’s actually causing the problem.

Why Kansas City Homeowners Call C.M. Mose & Son

Choosing an HVAC repair company comes down to trust, speed, and transparency. Here’s what sets our team apart:

70+ Years in Kansas City
Founded in 1954, we’ve built our reputation one repair at a time. That history gives us deep familiarity with local equipment, local conditions, and what Kansas City homeowners expect when they call for help.

24/7 Emergency Service, No Extra Fees
HVAC failures don’t wait for business hours. Our technicians are available nights, weekends, and holidays at the same rate as a standard call.

Transparent Pricing & Free Second Opinions
We tell you what we found and what it will cost before any work begins. If you’ve received a costly repair or replacement quote elsewhere, ask us for a free second opinion.

Current Offer: Free Service Call With Paid Repair
Book a repair and we can waive the service call fee, saving you up to $75 when a paid repair is completed.

Community Discounts
We offer a 10% discount for seniors, first responders, and veterans.

Flexible Financing
For larger repair or replacement projects, financing options are available to help spread the cost.

Schedule Your HVAC Repair in Kansas City

Don’t let a heating or cooling problem go undiagnosed. Our team is ready to respond day or night with no after-hours fees. Call (816) 339-5190 or book online to schedule your visit with C.M. Mose & Son.

Signs Your Kansas City Heating or Cooling System Needs Repair

Some HVAC problems announce themselves clearly. Others build quietly until a system fails at the worst possible moment. Knowing the warning signs can help you catch a developing issue before it becomes an emergency.

Watch for these common signals:

  • System runs constantly but can’t reach your set temperature: Could point to a refrigerant issue, a dirty coil, or a component losing efficiency
  • Short cycling: The system turns on and off in rapid succession, accelerating wear on components and signaling a need for professional diagnosis
  • Unusual noises: Banging, rattling, or screeching during operation typically indicate a mechanical problem inside the unit
  • Uneven temperatures across rooms: Can reflect ductwork issues, a failing blower, or a system no longer operating at capacity
  • Unexpected spike in utility bills: When your usage habits haven’t changed but energy costs climb, a developing fault may be forcing your system to work harder
  • Ice on the outdoor unit or refrigerant lines: A sign during cooling season that warrants a prompt service call
  • Furnace that won’t ignite: Ignition failure leaves a home without heat and should be evaluated by a technician

If you’re seeing any of these signs, reach out to our team. Catching a problem early often means a simpler, less costly repair.

Protect Your System With the Home Comfort Club

A repair visit solves today’s problem. The Home Comfort Club is designed to reduce the likelihood of tomorrow’s. Membership runs $199 per year or $16 per month and covers the regular attention that helps heating and cooling systems hold up through Kansas City’s demanding seasons.

Members receive two HVAC maintenance visits per year, which typically include coil cleaning, thermostat calibration, and inspection of electrical components and refrigerant levels. Catching a small fault during a scheduled visit is far less disruptive than an unplanned breakdown in January or August.

Home Comfort Club membership includes:

  • 20% off all repair services
  • 24/7 priority service with no service call fee and no after-hours fee
  • Two HVAC maintenance visits per year
  • Annual plumbing and electrical inspections
  • Member-only pricing on parts and services

Ask about the Home Comfort Club when you schedule your next heating and air repair appointment, or call (816) 339-5190 to get started today.

$649 Duct Cleaning Special

Schedule Service

Servicing All Brands
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
    Please make a selection.
  • Please enter your address.
  • Please make a selection.
  • Please make a selection.
  • Please enter a message.

Hear From Our Customers

    "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.
    "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.
    "These guys got a customer for life."

    C M Mose called me within 20 minutes and told me how to fix my AC over the phone for free. I feel like I owe them money at this point they saved my wallet and my time.

    Jeffrey B.
    "I felt very comfortable with his ability"

    Ryan got our Generac up and running and he was super knowledgeable about the product.

    Larry E.
    "5 stars!"

    The new gas line splice in the basement is hidden and clean. You can't even tell it's there. So thankful for your work today.

    Sean O.
    "Thank you so much!"

    Had my actual first power outage today, was only out for about 6 hours but they made life so much nicer. When getting ready to go to work, it worked perfectly. I am extremely happy with my purchase. Thank you so much!

    Jennifer Y.