Gunstock HVAC LLC: Your Neighbor, Your HVAC Expert

Our Story

Gunstock HVAC LLC began with a clear mission: to deliver honest, expert heating and cooling services to the Gilford area and the entire Lakes Region. Our foundation is built on years of hands-on experience and a steadfast commitment to quality workmanship, reliability, and safety. We understand the unique heating challenges of New Hampshire winters and the need for efficient cooling, which is why our licensed technicians specialize in everything from complex boiler repairs and furnace installations to modern heat pump solutions. As a locally owned company, we prioritize strong relationships and stand ready to serve your home or business with trusted, transparent service.

Mitsubishi Electric heat pump on a concrete pad outside a blue building.

Our Simple 3-Step Process for Comfort

At Gunstock HVAC LLC, we ensure a seamless service experience from your initial call to project completion, prioritizing safety and your home's efficiency.

Black and white photo of corrugated building exterior with industrial ductwork.

Book Your Appointment

Call us or use our online form to book your service. We confirm your appointment and dispatch a licensed technician prepared for your specific HVAC need.

Clear Assessment & Quote

Our expert team arrives on time to diagnose your system. We provide a clear, upfront price and detailed service plan before beginning any work.

Quality Work, Guaranteed

We efficiently complete the job, focusing on quality, safety, and system efficiency. We ensure your full satisfaction before finalizing and guaranteeing our work.