Heat Pump Services | Maintenance, Repair & Installation

Do you need heat pump services? Call our team of heating and cooling specialists for prompt and professional maintenance, repair or replacement!

B.F. Mahn & Sons, Inc.starstarstarstarstar4.8 / 5

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24 Total Reviews /files//bf_mahn-logo.png636-586-2300$112 W Clement St., De Soto MO

Armstrong Air & Heil Heat Pumps Are Efficient and Reliable Heating & Cooling Systems

B.F. Mahn & Sons Inc. is your local heat pump maintenance, repair, installation and replacement expert!

Give our team a call when you are in need of heat pump services! No matter how small or large your heat pump needs are we have you covered!

If you need heat pump repair call B.F. Mahn today to schedule your service visit!

No matter if you're looking for routine heat pump maintenance or are in a cooling or heating emergency, we have the skills and expertise to make sure your heat pump is in working order.

Does your current heating system keep your home warm through the winter? B.F. Mahn & Sons can install an Armstrong Air Heat Pump to keep you comfortable all winter!

B.F. Mahn & Sons Heat Pump Services

  • Existing Heat Pump Maintenance & Repair
  • New Armstrong Air or Heil Heat Pump Installation
  • Existing Heating or Cooling System Replacement with an Armstrong Air or Heil Heat Pump

Armstrong Air Heat Pump

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Armstrong Air


An Armstrong Air Pro Series & Heil heat pumps will make your home a haven no matter the season! The incredible efficiency and reliability of a pro series system combined with B.F. Mahn & Sons' unparalleled heating and cooling services means that your home will always be comfortable in any weather.

Call the team at B.F. Mahn & Sons today to get your Heat Pump installation estimate! If your existing heat pump is in need of service or repair give us a call right away!