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Furnace Repair in St. Louis

Expert Furnace Repair Services in St. Louis & Beyond

When your furnace stops working, it’s important that you have a trusted heating repair contractor you can call. At Dunn Plumbing, Heating & Air Conditioning, LLC, we provide comprehensive furnace repairs in St. Louis, Mehlville, Ballwin, Affton, and throughout the entire St. Louis region. Our technicians are fully background-checked, continuously trained, and certified in a variety of advanced HVAC programs for your peace of mind. We handle both residential and commercial heating repairs on all types of equipment from the industry’s leading brands, and we’re available 24/7 so you never have to wait too long for the critical furnace repairs you need.

Give us a call now at (314) 476-9606 to schedule your heating repairs with our team!

How to Tell Your Furnace Needs Repairs

With proper installation and ongoing maintenance tune-ups, most modern furnaces can last for around 15 years. However, like any system that gets repeated and frequent use, furnaces will require service from time to time. The sooner you address heating system issues, the greater likelihood that you’ll avoid major problems, which could lead to you needing to replace your furnace earlier than had you called for professional repairs at the first sign of trouble.

Some common signs that you need furnace repairs include:

  • No heat
  • Poor or no airflow
  • Unusual noises
  • Unpleasant odors
  • Thermostat issues
  • Higher-than-normal utility bills
  • Frequent cycling
  • Pooled water
  • Unlit pilot light
  • Poor furnace maintenance

Our St. Louis furnace repair technicians always arrive on time, ready to diagnose your heating issues and carry out the necessary repairs. We strive to provide the highest level of value, coupling great quality products and services with fair pricing. We offer free second opinions on condemned equipment and will waive our service fee with repairs.

Heating Repairs You Can Trust

Whether you own a gas or electric furnace, Dunn Plumbing, Heating & Air Conditioning, LLC can handle all your repair needs. We offer payment plans and financing options to make your service easier and more affordable than ever, and we’re always available to assist you at any time of day or night.

Need furnace repairs? Contact us online or call (314) 476-9606 today!

Customers Love Us

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  • “First of all, I've been using this company for years and since they continually serve me well I decided to post online. Brett and his team are extremely knowledgeable of HVAC. He showed me how to save ...”

    - A Satisfied Customer
  • “Brett with Dunn installed a new HVAC system in my home in December of 2010. He presented several options to me, along with rebates, incentive programs and financing options. We chose to install a ...”

    - A Satisfied Customer
  • “Dunn replaced a water heater and an AC/heat unit. Dunn and its team provided optimal customer service. Brett was detailed about the unit’s function and most importantly, the TOTAL cost, which ...”

    - Juan G.
  • “Last year we found out we needed a new AC unit but waited until this year to fix it. We went through Home Depot to find a place and they gave us Dunn Heating & Cooling. I am glad they did. Scott came ...”

    - Elaine S.
  • “Brett is very knowledgeable in this field and is a great problem solver. He was able to fix our system cheaper and with better quality than the other companies who had looked at the same system. Out ...”

    - Paul W.
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