Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterHVAC Company in Old Greenwich, CT
Most HVAC calls we get from Old Greenwich aren’t standard repairs. They’re jobs shaped by salt air off Long Island Sound, pre-war cottages with no ductwork, and flood-zone equipment rules that other towns simply don’t have. If you’re calling about a broken air conditioner in July or a furnace that won’t fire on a January night, we’ll answer with a live person, send you your technician’s name and photo before they arrive, and give you a written price before any work starts. Call us at (984) 538-9003.
Why Old Greenwich Homes Are Different
Old Greenwich sits right on Long Island Sound, and that waterfront position changes almost everything about how we approach HVAC work here. The persistent onshore breeze carries salt particulates year-round, which corrodes standard aluminum condenser coils in three to four years instead of the typical ten-plus. We regularly find units on Sound Beach Avenue or near Greenwich Point with coils eaten through because prior installers didn’t specify marine-grade or epoxy-coated alternatives.
Then there’s the housing stock. Much of Old Greenwich was built in the 1920s through 1940s as shoreline summer retreats, later converted to year-round homes. These pre-WWII cottages, Cape Cods, and colonials often still run original oil-fired steam or hot-water boilers with cast-iron radiators and zero existing ductwork. Forced-air AC retrofits are structurally difficult and expensive here in ways they aren’t in newer Stamford subdivisions.
Finally, FEMA Special Flood Hazard Areas cover meaningful parts of Old Greenwich. Outdoor condensers and sometimes air handlers must sit on elevated platforms above Base Flood Elevation before Greenwich will issue a permit. We factor that compliance layer into every waterfront or near-waterfront installation quote.
Our Main Old Greenwich Services
Homeowners in Old Greenwich call us most often for these three services, each shaped by the local conditions above.
AC Repair in Old Greenwich
AC repair in Old Greenwich usually means dealing with salt-corroded coils, failed capacitors, or refrigerant leaks accelerated by the marine environment. The summer humidity here runs higher than inland Greenwich, so we also check whether your system is actually removing moisture or just blowing cool, damp air. We’ll give you a written price before touching anything, and every repair carries our 365-Day Done Right Promise. AC Repair in Old Greenwich
Furnace Repair in Old Greenwich
Many Old Greenwich furnaces are actually oil-fired boilers feeding cast-iron radiators, not forced-air gas furnaces. We work on both, but the diagnostic path differs. Boiler repairs often involve circulator pumps, zone valves, or sediment-choked lines in systems that haven’t been flushed in decades. Gas furnace calls tend to come from newer additions or converted properties. Either way, you’ll know who’s coming and what it costs before we start. Furnace Repair in Old Greenwich
AC Maintenance in Old Greenwich
Given the salt air, AC maintenance in Old Greenwich isn’t optional if you want reasonable equipment life. Our tune-ups include coil inspection for corrosion, cleaning of salt buildup on outdoor cabinets, and refrigerant pressure checks, plus a written report of what we found. Most Old Greenwich homeowners who skip annual maintenance end up replacing coils or full condensers far sooner than they should. AC Maintenance in Old Greenwich
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Old Greenwich
We repair and maintain all major residential HVAC brands in Old Greenwich, including Trane, Lennox, Goodman, and Rheem. Our trucks stock common parts for faster turnaround on standard repairs. See our brands for the full list.
Pricing for HVAC Company in Old Greenwich, CT
| Service | Typical range in Old Greenwich |
|---|---|
| AC Repair | $150 – $650 |
| Furnace Repair | $150 – $700 |
| AC Installation | $3,500 – $7,500 |
| Tune-Up / Maintenance | $80 – $200 |
What pushes prices toward the higher end in Old Greenwich: elevated platform installations for flood compliance, marine-grade coil coatings, and ductless mini-split solutions for homes without existing ductwork. We’ll always give you a written, itemized price before any work begins, no exceptions.
Neighborhoods We Serve in Old Greenwich
We dispatch from our Hartford office and serve Old Greenwich homeowners across these areas, typically arriving same-day for repair calls.
- Sound Beach
- Binney Park
- Old Greenwich Village Center
- Greenwich Point vicinity
- Northeast Old Greenwich
Service Area – Cities Near Old Greenwich
Our service area extends throughout the region surrounding Old Greenwich. We regularly take calls from Riverside, MD, Cos Cob, CT, Stamford, CT, and Greenwich, CT. Scheduling and dispatch are coordinated from our Hartford office, with crews serving each area locally.
Serving Old Greenwich, CT - Our Local Coverage Area
We’re based in the Old Greenwich area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Old Greenwich
We typically arrive same-day for repair calls in Old Greenwich, with live phone answering 24 hours a day. Dispatch is coordinated from our Hartford office, and crews are routed locally. Call (984) 538-9003 for current availability.
Yes, Greenwich requires permits for most HVAC installations, and properties in FEMA Special Flood Hazard Areas must meet additional elevation requirements. We handle permit paperwork as part of our installation process and factor compliance costs into your upfront written price.
Absolutely. Many Old Greenwich homes have original boiler systems with cast-iron radiators. We repair and maintain those boilers, and for cooling, we often recommend ductless mini-splits rather than attempting forced-air retrofits that would compromise historic structure.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Old Greenwich Customers Say
"Condenser fan motor replaced the same day. Clean, quick, and the quote didn't change."
- Lamar R."Very thorough check on the whole system before summer. Found a worn belt and swapped it for cheap."
- Jerome F."Furnace short cycled all winter. He found a dirty flame sensor and cleaned it. Twenty minutes and a small bill."
- George Q.