Monroe’s residential neighborhoods need HVAC partners who understand Connecticut winters and sticky summers. CELCO has provided heating repair, air conditioning installation, heat pump systems, and water heater service since 1976—always with clear pricing and family-owned accountability. We also support nearby Trumbull, Easton, and Newtown-area homes with the same NATE-certified quality and 24/7 emergency response. Fifty years of local work means we know the equipment and housing styles common here. Call 203-371-0055 to schedule Monroe service or ask about efficiency upgrades.
