Furnace Repair in New Canaan, CT | Meadowsweet Heating & Air - Meadowsweet Heating & Air

Furnace Repair in New Canaan - Fixed Today, No Surprise Invoice

Same-day diagnosis with the repair price given before any work starts, and an honest repair-versus-replace answer when the system is near the end of its life.

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Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as $119/month*on approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Fast, Reliable Furnace Repair Across New Canaan

Furnace repair in New Canaan typically costs between $150 and $700, and most calls we handle are diagnosed and fixed the same day. We also handle New Canaan AC Repair calls year-round. If your heat is out on a January night in town, you don’t need a callback later this week. You need a heating technician who knows New Canaan’s homes, answers the phone at 2 a.m., and can actually fix the problem before your pipes freeze. Our crews serve New Canaan daily, and if you need furnace help, call (747) 966-3037. A live person answers, every time.

Call (747) 966-3037

There’s a reason the repair conversation feels different here than it does in Stamford or Norwalk. New Canaan’s housing stock is unusual. A lot of the homes on the wooded ridges weren’t built for forced air at all. The Harvard Five modernist houses from the 1950s and 1960s – the Philip Johnson, Marcel Breuer, and Eliot Noyes homes on Ponus Ridge and out toward the Silvermine River – were designed around hydronic radiant slabs and ceiling panels, not ductwork. When a furnace or boiler acts up in one of those homes, the diagnostic has to start with manifold pressure and loop temperature, not a filter check. That’s the kind of local knowledge that matters when your heat drops out at midnight and you’re trying to figure out whether the problem is the furnace, the radiant loop, or the zoning. We know where to look first.

If your furnace is making noise, short-cycling, or not keeping up, call (747) 966-3037. We serve all of New Canaan, from the historic streets near God’s Acre to the larger estates out toward Silvermine and the Norwalk line.

Why Meadowsweet Heating & Air Is New Canaan’s Preferred Furnace Repair Company

Our Furnace Repair team has spent years working inside New Canaan homes, and we’ve learned that this town punishes generic HVAC work. The same furnace that heats fine in Stamford can fall short on a New Canaan ridge. The town sits far enough inland from Long Island Sound that it loses the coastal temperature buffer that benefits Greenwich and Stamford. January lows routinely hit the single digits, and the hilly, wooded terrain creates cold-air drainage pockets on outlying estates that can push heating design loads 5 to 10 degrees Fahrenheit below what nearby towns experience. That’s not a trivia fact. It’s the reason we run load calculations before recommending equipment changes on any home on a multi-acre lot.

Every technician who comes to your New Canaan home is background-checked and wears a uniform. We follow a code we call the C.A.R.E. values: Clean up like it’s our own home, Ask before moving anything, Respect the family’s time and quiet hours, and Explain the price before the work. Those aren’t suggestions. They’re the standard Luis Serrano, who leads our company, holds every crew to. Shoe covers and drop cloths go down before we walk through your door. A photo of the clean-up gets sent before the crew leaves. That’s included on every visit, not an upsell.

We also stand behind the work with the 365-Day Done Right Promise. If a repair isn’t done right, we make it right. No runarounds, no fine print. And because Meadowsweet Heating & Air is part of the Cedarwell family of HVAC companies, founded in 2004, you get the operational depth of a larger company with the accountability of a neighborhood shop. You can call (747) 966-3037 at any hour and a live person answers, not a voicemail queue. That matters when your furnace quits on a Sunday night in February.

Boiler Repair in New Canaan

Boiler Repair in New Canaan often means working on hydronic radiant systems that were installed in a 1960s modernist house and never upgraded – or on the newer high-efficiency boilers tucked into the mechanical rooms of 1980s and 1990s custom estates. The job typically involves diagnosing the circulator pump, zone valves, expansion tank, and the manifold that distributes heated water through slab or ceiling-panel loops. In New Canaan, where many Harvard Five-era properties still run their original radiant systems, a boiler problem is rarely as simple as a bad thermostat. Sludge and air locks develop in the loops over decades. A standard furnace diagnostic misses that. Our techs take manifold pressure and loop-temperature readings, because that’s where the truth lives in these homes.

Radiant Loop and Manifold Service

On a Breuer or Noyes house, the boiler may be fine while individual rooms stay cold because air is trapped in a ceiling-panel loop or a zone valve has seized. We flush the loop, bleed the air, and replace the failed zone valve or actuator. Boiler repair in New Canaan for hydronic systems runs $150 to $700, depending on what’s actually wrong. We show you the written price before any work starts.

Boiler Replacement Considerations

When a boiler from the 1960s finally gives out, the topic isn’t just a swap. It’s whether the radiant slab can be preserved, whether a ductless mini split should handle cooling and dehumidification for the glass-walled living wing, and whether the home’s historic features – the exposed steel columns, the floor-to-ceiling glass – can stay untouched. We design around those constraints. Call (747) 966-3037 and we’ll walk the system with you before recommending anything.

Gas Furnace Repair in New Canaan

Gas Furnace Repair in New Canaan covers the forced-air systems in the town’s late-19th-century Colonials and Victorians near the downtown core, as well as the large 1980s to 2000s custom estates with sealed envelopes and complex zoning. When a gas furnace isn’t keeping up on a single-digit January night, the cause is often something specific: a failing ignitor on a Rheem or York unit, a gas valve that won’t hold pressure, a blower motor that’s drawing too many amps, or a heat exchanger gasket that’s letting combustion gases leak. We diagnose the exact failure, show you the written price, and repair it the same day in most cases.

Short-Cycling and Airflow Problems

In tightly sealed custom homes, a furnace that short-cycles isn’t always a furnace problem. It’s often a static pressure or return-air issue – too little return for the blower, or a zone damper system that’s fighting itself. Adding a bigger blower motor or more tonnage without a load calculation makes the humidity problem worse in summer, not better. We measure static pressure and return-air temperature before touching the equipment. On a 1960s Eliot Noyes house off Ponus Ridge, the owner’s Carrier gas furnace was short-cycling on the coldest nights while the original slab radiant zones never reached setpoint. Our tech found a failing heat exchanger gasket plus a badly under-sized boiler loop, then ran a full load calculation showing the ridge site needed roughly 8 degrees Fahrenheit more design temperature than the equipment was rated for. We left the radiant slab intact, added a ductless mini split for the glass-walled living wing and dehumidification, and the homeowner got even heat plus summer humidity control without touching the exposed steel columns.

Heat Exchanger and Ignitor Replacement

Gas furnace repair often comes down to two parts: the heat exchanger and the ignitor. A cracked heat exchanger is a combustion safety issue and needs immediate attention. Ignitors fail with age, especially on furnaces that cycle frequently in New Canaan’s cold, hilly terrain. We stock common replacement parts for the brands New Canaan homeowners run – including Daikin, Bryant, and Goodman – and can usually complete the repair in one visit. Expect to pay between $150 and $700 for most gas furnace repairs in New Canaan.

Trusted Brands We Service in New Canaan

Meadowsweet Heating & Air is qualified to service nine leading equipment brands, and in New Canaan we see a lot of Rheem, York, Daikin, and Bryant furnaces and boilers. Because we work on these systems regularly in town, we keep high-failure parts in our local trucks – ignitors, flame sensors, pressure switches, zone valves, circulator cartridges – so we’re not waiting on a distributor when your heat is out. For New Canaan homeowners with Carrier or Trane systems, we carry the diagnostic tools and replacement parts to keep those running too. The point is simple: when we come to your house for Furnace Repair in New Canaan, the part you need is probably already on the truck.

Common Furnace Repair Problems We See in New Canaan Homes

  • Radiant slab and ceiling-panel air locks in Harvard Five-era homes. These systems develop sludge and trapped air over decades, and a standard furnace diagnostic never finds it. We take manifold and loop-temperature readings to isolate the dead zone and bleed the air out.
  • Short-cycling furnaces in sealed custom envelopes. A furnace that starts and stops every few minutes is usually fighting a return-air or static pressure problem. Adding tonnage without a load calculation makes humidity worse, so we measure first.
  • Cold-air drainage pockets on outlying wooded lots. The same furnace that heats fine in Stamford can run near-continuous in January on a New Canaan ridge with a heat exchanger that never fully warms. We size repairs and replacements to the town’s actual design temperature, not a coastal number.
  • Gas valves and ignitors failing under heavy cycling. New Canaan’s single-digit January nights push equipment hard, especially on hilly lots where the furnace runs long cycles. We keep replacement gas valves and ignitors stocked for the brands most common in New Canaan.

Pricing for Furnace Repair in New Canaan, CT

Here’s what you can expect for furnace repair in New Canaan. A gas furnace diagnostic and repair typically runs $150 to $700. Boiler repair on a hydronic or radiant loop system also falls between $150 and $700. A seasonal tune-up with thermostat calibration costs $80 to $200. What pushes a repair toward the higher end is usually the part: a gas valve or blower motor costs more than a pressure switch or flame sensor. The home’s age matters too. A mid-century radiant system with sludge in the loops takes longer to diagnose correctly than a 2015 furnace with a bad ignitor. You’ll always get a written price before any work starts. Call (747) 966-3037 for a free estimate.

Service Price Range
Gas furnace diagnostic and repair $150 – $700
Boiler repair (hydronic / radiant loop) $150 – $700
Seasonal tune-up and thermostat calibration $80 – $200

Those are real numbers for New Canaan’s market. Not an estimate from a website generator. When we give you a price, it’s the same price on the invoice.

We Also Serve Cities Near New Canaan

If you’re just over the town line, we cover New Canaan plus Norwalk, Stamford, Georgetown, and Cos Cob. Our crews are based out of the Hartford area but dispatch locally through New Canaan daily, so response times are measured in hours, not days. Call (747) 966-3037 and ask about same-day service in your neighborhood.

Serving New Canaan, CT - Our Local Coverage Area

We’re based in the New Canaan 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 Furnace Repair in New Canaan

Call Meadowsweet Heating & Air for Furnace Repair in New Canaan, CT

If your furnace is acting up in New Canaan, call us at (747) 966-3037. A live person answers, 24 hours a day, 7 days a week. We’ll send a background-checked technician who knows New Canaan’s homes, arrives with shoe covers and drop cloths, gives you a written price before any work starts, and leaves your house cleaner than they found it. Every job is backed by the 365-Day Done Right Promise. And when the work is done, we’ll send you a photo of the clean-up before we leave. That’s how Meadowsweet Heating & Air works, in every home in New Canaan.

Written by Luis Serrano, Owner at Meadowsweet Heating & Air, serving New Canaan, CT with the Cedarwell Care Promise.

Why New Canaan Chooses Meadowsweet Heating & Air

We set the standard for furnace repair in New Canaan.

30-60 Min Response

Fast dispatch across New Canaan. Same-day and after-hours emergency service available.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in New Canaan

Getting your furnace repair handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your furnace repair needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in New Canaan - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local furnace repair pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What New Canaan Customers Say

Trusted by homeowners across New Canaan and surrounding areas.

★★★★★

"Good repair and a very tidy, respectful tech. The appointment window was wide and he came near the end of it, but he texted ahead. Work itself was clean and done right."

Nadine Oakley · Verified customer
★★★★★

"Furnace tune up before winter. He was careful going in and out, closed the gate behind him every time because of the kids, and cleaned up the work area completely. Calm, thorough guy."

Marcus Pell · Verified customer
★★★★★

"Comfortable in every room now, and not a trace that a crew had been here. Booties, drop cloths, the works. They even wiped down the thermostat they'd handled. Really considerate."

Lamar Finch · Verified customer

Current Offers

Bring these savings to your next appointment.

10%

10% Off Your First Service Visit

Valid on your first completed service visit with us.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Shoe Covers and Drop Cloths on Every Visit

Expires Mar 31, 2027
Included

Photo of the Clean-Up Before We Leave

Expires Mar 31, 2027

Ready for Furnace Repair in New Canaan?

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(747) 966-3037

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