Bethany’s rural feel and rolling hills mean homes that work hard through cold winters and humid summers. CELCO brings 50 years of Connecticut HVAC experience to Bethany with furnace and boiler care, central and ductless air conditioning, heat pumps, and water heater installation or repair. We also serve nearby Woodbridge and Seymour with the same family-owned values: NATE-certified workmanship, upfront pricing, and 24/7 emergency response. Dependable service since 1976. Call 203-371-0055 or book online when your Bethany system needs attention.
