About

We will earn your trust—and keep it. Jerry Kelly Heating, Air Conditioning & Electrical is a trusted name in St. Peters, MO, providing top-quality HVAC and electrical services since 1977. Our commitment to customer satisfaction drives everything we do, from expert repairs and installations to the best warranties in the area. Whether you need heating, cooling, or electrical solutions, we’re here to help. Call us today for reliable service, including HVAC repair, installation, maintenance, electrical wiring, panel upgrades, and more!

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