Your Comfort Has Been Our Priority
for Nearly 40 Years
Since opening our doors in Oneida, NY in 1985, Tri-County Heating & Air Conditioning has proudly served homeowners and businesses throughout Central New York. In 1990, we relocated to our current facility at 9 Tannery Lane in Vernon, NY to better serve Madison, Oneida, and Herkimer counties.
Recently, Tri-County entered an exciting new chapter. Two of our original employees—Charles and Shelley Sgroi—along with their son Charlie Sgroi, became the proud new owners. As a second-generation family business, our mission remains the same: to provide reliable, honest, and top-quality HVAC services with a personal touch.
What We Do
We provide residential and light commercial HVAC services, including heating, A/C, mini-splits, refrigeration, and radiant heat. From repairs to installs, count on 24/7 service and expert care.
HVAC Installation
Expert installation of heating and cooling systems for homes and businesses. Ensuring optimal performance and energy efficiency to keep your indoor environment comfortable.
Maintenance Plans
Customized maintenance plans to prolong the lifespan of your HVAC systems. Regular inspections and tune-ups to prevent breakdowns and ensure peak performance throughout the year.
Emergency Repairs
Swift response to HVAC emergencies round the clock. Our team is ready to address any sudden breakdowns or malfunctions to restore comfort to your space.
Call Us at (315) 829-4100
for Your FREE Quote!
“Tri-County installed our entire HVAC system and made the process easy from start to finish. Great customer service and quality work!”
Tom R., Vernon, NY