Specializing in boiler heating systems, Kelly Heating & Air Conditioning provides a full range of expert services in Clinton, IA and the surrounding areas. Give us a call at (563) 243-3823, ask for a free estimate, and schedule a convenient time for a consultation, performance tune-up, or repairs of any make or model. Our fully licensed techs are proficient in new construction design/installation as well as replacements and remain available round-the-clock for emergency response throughout Morrison, IL, Camanche, IA, Clinton, IA, Thomson, IL and McCausland, IA.

Professional Boiler Service & Repair

Kelly Heating & Air Conditioning is certified as a Bryant Factory Authorized Dealer. Our team is trained, knowledgeable and current in a rewarding selection of high-performance boilers. We accommodate any size, style, and challenge of home with the ideal fit, optimizing comfort with the versatility, efficiency, quiet, clean, and gentle comfort of hydronic heating.

Need a boiler system installation? Contact Kelly Heating & Air Conditioning!

Boilers partner with baseboard heaters, streamlined radiators, radiant flooring, towel warmers, and snowmelt systems and elevate cost savings through zone control. Explore options and take the best possible care of your boiler by getting in touch with Kelly Heating & Air Conditioning. Family-owned, we continue 70 years of higher standards of workmanship and look forward to achieving your satisfaction.

Boiler Repair, Boiler Service, Boiler Replacement, Boiler Installation & HVAC Repair Clinton, IA, Camanche, IA, Morrison, IL, Thomson, IL & McCausland, IA

Ductless HVAC Clinton, IA | Boiler Service Camanche, IA | Smart Thermostat Installation Morrison, IL

HVAC InstallationFurnace ReplacementDuctless HVACHeat Pump RepairSmart Thermostat Installation ∴ Thomson, IL ∴ Morrison, IL ∴ Clinton, IA

See What Our Happy Clients Say

Our boiler went out days before the -50° temps. They had a technician out to our house within 2 hours of calling them! Had our new boiler in within a few days. From start to finish they were fast, courteous and very helpful!

Abra R.

This place is a godsend! I came in after searching every where for a blower motor for my sister in laws trailer. She has kids and has been without heat for days now. I came in here after hours…

Jen W.

I’ve been having them help me with various jobs, large and small for many years. Always willing to accommodate, expert work, and do whatever it takes to solve the problem. Friendly and efficient. Good people, good work.

Robin N.

I have used this company many times for rental properties. Calls returned, kept me up to date on what was going on. Never a surprise. I worked with two other HVAC companies previously with mixed results…

Thomas D.

We are very pleased with Kelly air conditioning We had Air Conditioning installed in our home 2weeks ago Great Job very professional Great guys Then we made a appt. with them to recheck our new unit…

Michael G.

We had fast professional service on a new furnace and central air unit. We had a quick response from Mark who came out and looked things over and priced out a new unit when ours failed in 90 degree…

Steve S.
Our highly skilled team is always ready to serve you.
Browse Our Special Offers
iWave Air Purifier

$727 Installed – Save $100 over regular price.

Clean Your Air, Reducing Bacteria & Viruses. We offer a variety of indoor air quality solutions. Please contact Kelly Heating & Air Conditioning at (563) 243-3823 for more information.

Available Rebate

Alliant Energy:

  • 96% Efficient Furnace – $180
  • 15 SEER AC – $150
  • 16 SEER AC – $300

MidAmerican Energy:

  • 15 SEER AC – $75
  • 16 SEER AC – $150

Please contact Kelly Heating & Air Conditioning at (563) 243-3823 for more information.

Financing Available

Please contact Kelly Heating & Air Conditioning at (563) 243-3823 for more information or visit our Financing page.

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