Coldharbour Heating & Air hvac team

HVAC Company in Walpole - Fast Local Response, Upfront Pricing

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
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We answer around the clock

🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
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

HVAC Company in Walpole, MA

Most Walpole homeowners spend between $150 and $700 on HVAC repairs depending on the system and part, while full AC installations typically run $3,500-$7,500 in this market. We’re Coldharbour Heating & Air, and we handle the specific challenges that come with Walpole’s 1960s-1980s housing stock, oil-to-heat-pump conversions, and Climate Zone 5A winters that push heating equipment to its limits. Call us at (817) 402-2972 for a free estimate.

Call (817) 402-2972

Why Walpole Homes Are Different

Walpole’s residential growth surged in the 1960s through the 1980s, producing a dense inventory of colonial and cape cod homes built with oil-fired forced hot water or warm-air systems now aging out simultaneously. That’s not a statistic from a brochure; it’s what our technicians see in basements every week. Meaningful portions of the town, particularly east and south toward the Sharon and Norfolk borders, never got natural gas mains. So we walk into homes where a 30-year-old oil boiler, a 275-gallon tank on its last legs, and an owner who’s already priced oil tank replacement are the local signals that someone’s ready to convert to a ducted or ductless heat pump rather than commit to another oil cycle.

The climate here is IECC Zone 5A with outdoor design temperatures around 0-5°F, which means heating loads dominate everything we size. Cold-climate heat pump defrost performance isn’t a selling point we tack on; it’s central to whether the system works in January. Summer humidity from the Neponset River watershed lowlands also creates latent cooling loads that single-stage legacy equipment handles poorly, so we see a lot of muggy second floors in split-levels off Route 1.

Older neighborhoods near the historic town center add another layer: pre-WWII homes with gravity-fed or early forced hot water systems, where modern equipment retrofits mean creative piping and careful heat-loss calculations rather than simple swaps.

Our Main Walpole Services

These are the three services Walpole homeowners call us about most. Each has its own dedicated page with full details on pricing, common failures, and what to expect.

AC Repair in Walpole

Summer humidity in Walpole stresses capacitors and contactors hard, and we see more refrigerant leaks in coastal-influenced corrosion than inland towns. Our technicians carry capacitors, contactors, and refrigerant for Carrier, Trane, Lennox, and other major brands so most AC repairs finish in one trip. We check the whole system, not just the failed part, because a weak capacitor often means a compressor working overtime. Every repair comes with our written 365-Day Done Right Promise. AC Repair in Walpole

AC Repair in Walpole

Furnace Repair in Walpole

Oil furnaces in Walpole’s 1970s and 1980s stock run into nozzle coking, heat exchanger stress, and ignition failures when they’ve been deferred past annual service. Gas systems, where they exist, face their own pattern: induced draft motor failures and pressure switch faults in the 15-25 year window. We stock igniters, flame sensors, and blower motors for Rheem, York, Bryant, and Daikin systems, and we always test combustion safety before we leave. Furnace Repair in Walpole

Furnace Repair in Walpole

AC Installation in Walpole

AC installation in Walpole often means solving the ductwork problem first. Many cape cods and colonials from the building boom have no ducts at all, or systems sized for heating that can’t move enough air for modern cooling loads. We perform Manual J load calculations for every install, specify cold-climate heat pumps where oil conversion makes sense, and handle Mass Save rebate paperwork so the homeowner doesn’t have to chase it. Install dates are scheduled, not same-day, because proper sizing takes time. AC Installation in Walpole

AC Installation in Walpole
Need help today?Fast, friendly service and a no-obligation free estimate.

Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Walpole

Our technicians train on nine major residential HVAC brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We stock common capacitors, contactors, igniters, and flame sensors for Rheem, York, and Bryant systems locally, which means most Walpole repairs don’t wait on parts. our brands

Pricing for HVAC Company in Walpole, MA

Service Typical range in Walpole
AC Repair $150-$650
Furnace Repair $150-$700
AC Installation $3,500-$7,500
Tune-Up $80-$200

What pushes Walpole jobs toward the higher end: oil system conversions requiring new refrigerant linesets, electrical upgrades for heat pump capacity, and ductwork modifications in homes that never had central air. What keeps them lower: straightforward part swaps on maintained systems with accessible equipment.

Before any work begins, we put the price in writing. That number doesn’t change at the door. It’s part of The Kingswell Way, and it’s how we’ve operated since 2003.

Neighborhoods We Serve in Walpole

We dispatch from our Boston office and keep technicians routed through Walpole’s core neighborhoods regularly. Most calls reach a technician within the same day or next, depending on season and emergency status.

  • East Walpole
  • South Walpole
  • Walpole Center
  • Plimptonville
  • Bird Park area

Service Area – Cities Near Walpole

Our service radius covers the immediate towns surrounding Walpole, with regular routes through Medfield, MA, Sharon, MA, and Dover, MA. We also field calls from Norwood, PA homeowners who found us through referrals. Scheduling is coordinated from our Boston office, with crews serving each town locally.

Serving Walpole, MA - Our Local Coverage Area

We’re based in the Walpole 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 Walpole

Ready to get started? Free estimates · 60-minute response in Walpole
Call (817) 402-2972

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac 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 Walpole Customers Say

★★★★★ 4.8 from 6+ reviews

"AC died overnight with a newborn in the house. They bumped us up the list and had it running by noon. I about hugged the guy. Fair price even on a rush call."

- Celeste Ngo

"The repair was done well and quickly. Scheduling over the phone was a little clunky and I got transferred twice, but the tech himself was great and on time."

- Brett Haygood

"Furnace was short cycling all winter. They diagnosed a bad sensor instead of condemning the whole unit like I feared. Cheap fix, honest call."

- Russ Tiedemann

How It Works in Walpole

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

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

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Walpole - 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.

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

Written Guarantee on Every Repair

Expires Mar 31, 2027
Free

Free Second Visit if the Repair Fails

Expires Mar 31, 2027

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Areas We Serve
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