Has your furnace been giving you the cold shoulder? Upgrade to a modern, energy-efficient furnace with Jerry Kelly Heating, Air Conditioning & Electrical. Our expert team has helped St. Peters homeowners stay safe and warm since 1977.

With licensed and insured technicians, same-day service availability, and exclusive discounts for military, veterans, and seniors, we provide high-quality solutions you can count on.

Contact us today to schedule a furnace replacement or installation in St. Peters.