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Proudly serving Quincy, Hamilton, Pittsfield, Edwardsville, IL and Hannibal, Kirksville, Columbia, Troy/St. Louis, MO

We were founded in Quincy, Illinois in 1955, so it’s fitting that this historic Mississippi river town serves as home to our headquarters. Peters Heating and Air Conditioning is a family owned and operated business, with each generation building on the successes of the one before it. We continue to operate on the principles of honesty, integrity and professionalism in all aspects of our business, specializing in the latest energy savings solutions for homes and businesses.

Our Products

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As a Carrier dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditionersheat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, geothermal systemsboilersair cleaners, ultra violet lights, ventilators and zoning products. Let the experts at Peters Heating and Air Conditioning, Inc. help you customize a solution that's right for you.

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Our Services

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We are service professionals! As licensed contractors and specialists in the field of heating and air-conditioning, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, twenty-four hours a day, seven days a week, we are available to assist you! To help reduce service emergencies, we offer service agreements to keep your comfort system running at peak performance.

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Mon - Fri: 7:00 am - 5:00 pm
24/7 Emergency Service

 Payment Accepted

  • Cash
  • Check
  • Credit Cards