Overholt Heating & Air | Professional HVAC Services in Collinsville, OK

As an independent, family-owned Trane Comfort Specialist™ dealer since 2000, we have specialized training and direct access to Trane's full line of high-efficiency heating, air conditioning, and air filtration products. This means we can provide expert recommendations, professional installation, and dedicated support for your HVAC system, all with the backing of a trusted brand, right here in Collinsville.

For many Collinsville homes with older HVAC systems, routine maintenance is key to managing energy costs. We perform comprehensive checks and tune-ups that clean components, ensure proper refrigerant levels, and seal duct leaks. This helps your existing system run as efficiently as possible, reducing strain and lowering monthly bills, while also catching small issues before they become costly repairs.

Yes, we provide installation, maintenance, and repair services for both residential and commercial properties across Northeastern Oklahoma. Whether it's a new system for a Collinsville family home or ongoing service for a local business, our team has the expertise to ensure reliable indoor comfort year-round.