Heat Pump Repair and Installation for Alton, Brighton & Jerseyville and Surrounding Areas


Heat pumps have become more flexible and efficient than ever, making them a cost-saving option for a growing number of homeowners. By pairing a heat pump with a supplemental furnace for the coldest days, Illinois residents can get the most value from their utility dollars while staying comfortable throughout the year. Den-Son Inc. Cooling & Heating is a Trane Comfort Specialist with nearly 50 years of experience serving Brighton, Alton, Jerseyville, Batchtown, Alhambra and the surrounding areas of southwestern

Heat pump outside of house

Our team will guide you to the right products to fit your needs and budget, and we will do it without any high-pressure tactics. That’s a promise you can count on.

Heat Pump Repair

When your heat pump needs repair, there’s no time to waste. Whether you’re facing a total shutdown, strange noises or a problem with the temperature of the blowing air, Den-Son’s professionally certified technicians are standing by to help. With Den-Son, you can expect:

  • Crews dispatched 24/7 for emergency repairs
  • Fully stocked trucks for faster service
  • Professional service for all heat pump brands
  • Accurate estimates with no hidden fees
  • A satisfaction guarantee on our work
  • One-hour response to inquiries during regular business hours
  • A free second opinion if another company recommends replacement
  • Quality replacement systems from Trane

Heat Pump Installation

Choosing the right installer is just as important as choosing the right equipment. Preventable installation errors are the leading cause of dissatisfaction with a new HVAC system. The reputation we’ve earned and the repeat customers we’ve assisted are a testament to the quality of work provided by the Den-Son team.

We’ll take the time to understand your needs and to explain your options. Since we want to earn your referrals and your trust, we don’t stop working until you’re fully satisfied.

Heat Pump Maintenance

The best way to keep your heat pump working for years to come is to keep up with routine maintenance. Check the air filters monthly, keep the vents clean and schedule yearly heat pump maintenance with a certified technician. Den-Son also offers a convenient, affordable way to stay on top of routine service with our maintenance club.

Members never pay overtime charges for emergency repairs, one annual service check is included, and the club offers a discount on parts. All makes and models of equipment can be covered, so ask your technician for more details.

Choose Den-Son Heat Pump Services

When it’s time for a new heat pump installation or heat pump repair, make Den-Son your first call. We’ve earned an A-plus rating from the Better Business Bureau. We’re proud that most of our business comes from happy long-time customers and their referrals.

Join the Den-Son family today. Contact us to set up your heat pump repair appointment or a free in-home consultation on a new system. Let Den-Son make you more comfortable indoors.

Your Comfort Matters to Us

Let the Pros at Den-son Take Care of Your HVAC Needs

Schedule an Appointment

We Proudly Serve the Following Areas

  • Alton, IL
  • Bethalto, IL
  • Brighton, IL
  • Bunker Hill, IL
  • Carrollton, IL
  • Chesterfield, IL
  • Cottage Hills, IL
  • Dorsey, IL
  • DOW, IL
  • East Alton, IL
  • Godfrey, IL
  • Grafton, IL
  • Hartford, IL
  • Jerseyville, IL
  • Kane, IL
  • Medora, IL
  • Piasa, IL
  • Roxana, IL
  • Shipman, IL
  • South Roxana, IL
  • Staunton, IL
  • Wilsonville, IL
  • Wood River, IL
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