CELCO Heating & Air Conditioning serves Southport, the historic coastal village within Fairfield, CT, from our nearby Bridgeport headquarters. Southport’s older and waterfront-area homes deserve careful HVAC work that preserves comfort without disrupting daily life. Our licensed, NATE-certified technicians repair, maintain, and install central air conditioning, furnaces, boilers, heat pumps, ductless systems, water heaters, and generators — with clear recommendations and upfront pricing. We also offer 24/7 emergency heating and cooling help when systems fail.
Family-owned since 1976 (50 years). License S1-392747. Call 203-371-0055 or schedule service online.
Air Conditioning Repair & Installation in Southport
When humid Fairfield County summers push a Southport system past its limit, CELCO repairs and installs central air, coils, condensers, and thermostats with clear pricing before work begins. We service coastal and village homes that often need careful duct and sizing work not a one-size quote. Air conditioning services.
Heat Pumps, Ductless & Go Hybrid
Heat pumps and ductless mini-splits are a strong fit for many Southport homes efficient cooling in summer and heating in shoulder seasons, with hybrid options that keep a furnace or boiler as backup. Ask about available heat-pump incentives: qualifying 5-ton systems can save up to $8,150.* We’ll help you check current eligibility.
*Up to $8,150 example is for a qualifying 5-ton system replacing oil, propane, natural-gas or electric-resistance heat, completed Sept 1 to Dec 31, 2026. Eligibility and program rules apply, and amounts may change. See Rebates & Incentives for details.
Heat pumps · Ductless mini-splits · Hybrid heating · Go Hybrid · Rebates & incentives
Heating Repair & Installation in Southport
Connecticut winters are hard on furnaces and boilers. Our NATE-certified technicians diagnose no-heat calls, repair gas and oil equipment, and install high-efficiency systems sized for your Southport home. Furnace service Heating services.
Water Heaters
Tank and tankless water heater repair, replacement, and installation for Southport homes — including indirect-fired units tied to boilers. Water heaters Tankless water heaters.
Generators
Standby and backup generator installation, repair, and maintenance so Southport homes stay powered through storms and outages. Generator service Automatic standby generators.
Commercial HVAC in the Southport / Fairfield Area
We install, repair, and maintain commercial HVAC for Fairfield-area businesses, with maintenance-program options for predictable upkeep. Work is dispatched from our Bridgeport headquarters — we do not claim a separate Southport commercial storefront. Commercial HVAC maintenance.
Maintenance Program
Preventive tune-ups protect comfort and catch small issues before peak season. Ask about Celcos maintenance program for priority scheduling and system checkups. Maintenance program.
How We Serve Southport
CELCO regularly serves homeowners in Southport (Fairfield, CT 06890) — the coastal village known for historic streets and shoreline properties — as part of our broader Fairfield HVAC service area. From Southport to inland Fairfield neighborhoods such as Mill Plain, we bring the same licensed, upfront-priced HVAC, water heater, and generator service from 467 Bishop Ave, Bridgeport, CT 06610.
Nearby communities we also serve include Westport and greater Fairfield County. See our Fairfield HVAC service area and all service areas.
Recent Southport Projects
Recent Celco installations in Southport, Fairfield, CT. Photos are from completed jobs; customer-identifying details are omitted.
Mitsubishi Ductless — Southport
A Southport home in Fairfield received a two-head Mitsubishi ductless system for more precise heating and cooling. The indoor heads and outdoor condenser provide flexible, year-round comfort.
Mitsubishi Ductless Southport
A Southport residence in Fairfield added a Mitsubishi ductless system to improve targeted heating and cooling. The outdoor unit and wall-mounted indoor head were installed as a compact, efficient comfort solution.
Furnace & AC Replacement Southport
A Southport property had its furnace and air-conditioning system replaced for dependable year-round heating and cooling.
Frequently Asked Questions
Does Celco serve Southport, CT?
Yes. CELCO provides heating, air conditioning, heat pump, ductless, water heater, and generator service for Southport homeowners. Southport is a village within Fairfield, CT we serve it as part of our Fairfield County coverage from Bridgeport.
What HVAC services do you offer in Southport?
AC and heating repair and installation, heat pumps and ductless mini-splits, hybrid systems, water heaters, generators, commercial HVAC for the area, and preventive maintenance — plus 24/7 emergency heating and cooling help when systems fail.
Where is Celco located?
Our headquarters is at 467 Bishop Ave, Bridgeport, CT 06610. We are a short drive from Southport and regularly schedule work across the village and greater Fairfield. We do not claim a Southport storefront address.
Do you install heat pumps and generators in Southport?
Yes. We install and service heat pumps, ductless systems, hybrid setups, and generators for Southport / Fairfield homes. Ask about available incentives: a qualifying 5-ton heat-pump system can save up to $8,150. Eligibility and program rules apply, and amounts may change.
How do I get an estimate or schedule service in Southport?
Call 203-371-0055, schedule online, or request an estimate. We’ll confirm availability and send a NATE-certified technician.
Why choose Celco for Southport HVAC?
50 years of local experience (family-owned since 1976), NATE-certified technicians, license S1-392747, upfront pricing, and 24/7 emergency response from our Bridgeport shop — close to Southport and Fairfield.
Serving Southport and all of Fairfield, CT from Bridgeport. Browse our Fairfield town page or all service areas, or call 203-371-0055.