Skip navigation

Bartels Heating & Cooling – Heating and Air Conditioning Services in Hamilton, OH and Surrounding Areas

Bartels Heating & Cooling offers heating and air conditioning services in Hamilton, OH and the surrounding areas. We also provide services for indoor air quality, geothermal, water heaters, and commercial HVAC services.

The experts at Bartels Heating & Cooling are here to answer any questions you might have, and we’re happy to help you select a new heating or AC system for your home or commercial building. We install top quality brands, such as Carrier. We also provide 24/7 emergency services, and a 100% satisfaction guarantee, along with a maintenance plan for routine tune–ups and savings on repairs. Call Bartels Heating & Cooling today!

Listen to Our Radio Spots

  • Carrier Factory Authorized Dealer
  • North American Technical Excellence
  • Better Business Bureau
  • Greater Hamilton Chamber of Commerce
  • Angie's List 2015 Super Service Award
Here's What Our Clients Say:

I have been a customer of Bartels Heating & Cooling for many years and I keep coming back because of the great service I receive. I can always count on you and your staff to provide the best products at a reasonable cost.

- Richard B.

Paul was timely, courteous, and very informative. Never once complaining of the heat for himself or that it was Sunday. You are a very fortunate company to have Paul on staff and now that we have a service contract with you we hope to see Paul again.

- Deb Freeman - Hamilton, OH

Bartels is the only company I will use or recommend in the future. Thanks so much again.

- Curt and Marsha

Just wanted to give a shout out to John Hennard (aka Santa) and the Bartels crew for coming to the rescue. They gave us options for fixing vs. new unit, both of which were real good prices.

- Colleen and John Harmeyer

Excellent service spring and fall for our heating and air conditioning systems. Skilled and courteous technicians who do a bang up good and thorough job at each system tune up. Keep up the good work

- J Frank M.

Very professional and personable. Fixed problem and discussed the need for a maintenance plan. Signed up and looking forward to working with them again.

- Tavane C.

Thank you very much for quickly replacing my "old" heating machinery. A special thank you to the technicians for their excellent service.

- Jane G.

We count on you to help us. You guys are superheros. Thank you!

- Kylie H.

We want to express our appreciation for the superb quality of workmanship provided by all Bartels Heating and Cooling personnel whether it be bi-annual servicing or service provided in the installation of a new heating and cooling system – which in this c

- Clark and Lori Kelly

They demonstrated great knowledge and professionalism and most of all great customer service for your company. After 20 plus years in sales & customer service, I have very high standards for customer service. They both exceed my expectations.

- Rosanna L.

Read More Reviews Satisfaction Survey


We can install, replace, maintain, or repair many residential or commercial heating systems, including boilers, furnaces, heat pumps, geothermal heating systems, radiant floor heating, garage heaters, and more! We also install thermostats and zone control systems for better energy savings and added comfort. Don’t hesitate to call us for your heating needs.

Air Conditioning

In addition to installations for residential and light commercial central air conditioners, heat pumps, ductless mini split AC systems, and zone control; we also install supporting equipment, such as wireless thermostats. We offer 24/7 repairs and annual maintenance plans. Call today for all your local air conditioning services in Hamilton, OH.

Indoor Air Quality

If you are looking for indoor air quality services in Hamilton, OH, call Bartels Heating & Cooling. We install and repair air cleaners, humidifiers, dehumidifiers, UV lights, and much more. We also provide duct cleaning and duct sealing services to improve the air quality inside your home. Call us any time.

Geothermal Services

If you are thinking of putting in a new geothermal system or need a geothermal system service in Hamilton, OH, call us. Ask to speak with one of our geothermal specialists about our geothermal services. We offer installations, replacements, routine maintenance and repairs.

Water Heaters

Whether you are looking for a water heater installation, replacement, or repair, we service tank and tankless models. We also specialize in Bradford White brand water heaters. Call us for all your water heater services in Hamilton, OH.

What's New at Bartels

The Right Thermostat Setting for Heating Efficiency

October 24, 2016

It’s one of the great debates of many households: which temperature should you set the thermostat to? It’s difficult to say, since each person may have a different preference, but we do have a few recommendations for you.

Read Full Article
Newsletter Signup

Enter your Email Address to receive promotion alerts