AC Installation in Edmonds, WA | Coldharbour Heating & Air - Coldharbour Heating & Air

AC Installation in Edmonds - One Written Price, Rebates Handled

We size the system with a proper load calculation rather than copying what was there, then give a written fixed price with the install date set. Rebate and financing paperwork handled for you.

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1966+
Cities Served
Free
Written Quotes
Licensed & Insured Written Quotes Free Estimates All Brands Satisfaction Guarantee
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 AC Installation Across Edmonds

A new AC installation in Edmonds typically runs $3,500-$7,500, with most homes in the $4,200-$5,800 range depending on system type, electrical upgrades, and whether your home needs ductwork or a ductless solution. Our AC Installation team serves Edmonds from our Seattle coordination office, with crews on the road daily to the hillside neighborhoods above the ferry terminal, the mid-century streets near Edmonds College, and the waterfront blocks along Puget Sound. Call (817) 402-2972 for a free written estimate with a fixed price before any work begins.

Call (817) 402-2972

Edmonds homeowners face a specific set of conditions that make local experience matter. The salt-laden marine air rolling off Puget Sound, the electric baseboard heating legacy in most homes built between 1950 and 1975, and the sudden shift in cooling expectations after the 2021 Pacific Northwest heat dome all shape what “the right system” actually means here. We’ve been working these hillside streets since 2003, and we know which corners of Edmonds need marine-grade coil coating as standard equipment, not an afterthought.

Why Coldharbour Heating & Air Is Edmonds’s Preferred AC Installation Company

We’re independently owned and operated under the Kingswell Guarantee, which means four written promises on every job: a price before the work starts, a firm arrival window, a clean job site, and our 365-Day Done Right Promise. If a repair fails inside a full year, we come back and make it right at no charge. That guarantee is written down before our technician leaves, not offered as a verbal afterthought.

Our technicians are background-checked, uniformed, and trained to service nine major residential HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. When you call (817) 402-2972, a live person answers the phone 24 hours a day, 7 days a week. No voicemail trees. No “call back in the morning.” We’ve served homeowners from the Bowl to Perrinville to Esperance, and our dispatch team knows the difference between a flat lot near the waterfront and a steep driveway off Olympic View Drive.

Our reputation in Edmonds is built on showing up in the window we promised and leaving with the guarantee in writing. That’s The Kingswell Way.

Furnace Installation in Edmonds

Furnace Installation in Edmonds means sizing and fitting a heating system for homes that were often built without any ductwork at all, or for the older craftsman-era pockets near downtown still running aging oil furnaces or gravity-air systems from the 1940s. Most furnace installations in Edmonds run $3,500-$7,500, with the higher end reflecting ductwork additions, electrical panel upgrades, or conversions from oil or baseboard heat.

We don’t guess at sizing. Every furnace installation starts with a Manual J load calculation that accounts for your home’s actual insulation, air leakage, window orientation, and the marine exposure that makes west-facing Edmonds homes lose heat differently than inland Snohomish County properties.

Converting from Electric Baseboard Heat

The majority of Edmonds homes east of downtown were built on Snohomish PUD’s cheap hydroelectric rates with electric baseboard resistance heat as the norm. Converting these homes to a modern gas furnace or heat pump system requires new ductwork or a hybrid ductless approach. We price that conversion in writing before we start.

Replacing Aging Oil and Gravity Systems

The older homes near the downtown bowl still harbor oil furnaces and early gravity-air heaters that are expensive to run and impossible to retrofit for cooling. We remove these systems completely, seal the old chimney flue if needed, and install modern equipment with proper venting and efficiency ratings.

HVAC Installation in Edmonds

HVAC Installation in Edmonds increasingly means a full heating-and-cooling system designed for homes that never had central air and now need it after 2021. A complete HVAC installation in Edmonds typically costs $3,500-$7,500, though multi-zone ductless systems in larger hillside homes can push toward the upper end when we factor in electrical service upgrades and marine-grade outdoor unit protection.

Our approach to HVAC installation follows The Kingswell Way: say the price before the work, show up in the window given, leave the place cleaner than found, put the guarantee in writing, and come back if it fails. Every HVAC installation includes a written 365-Day Done Right Promise.

Multi-Zone System Design

Larger homes on the bluffs above Puget Sound often need two, three, or four zones to handle varying sun exposure, hillside airflow patterns, and the temperature stratification that comes with multi-level construction. We design each zone with its own thermostat and capacity, then commission every zone individually.

Quiet Operation for Sound-Side Living

Homeowners on west-facing properties above the ferry corridor bought those views for the tranquility, not the drone of an oversized outdoor unit. We specify equipment with low decibel ratings and place condensers to minimize noise transmission into bedrooms and outdoor living spaces.

Trusted Brands We Service in Edmonds

Our technicians carry training and local parts access for Goodman, Rheem, York, and Daikin systems, among the nine major brands we service. For Edmonds homeowners, that means faster turnaround when a part is needed and no waiting for a Seattle warehouse to deliver to a subcontractor. We stock common capacitors, contactors, and control boards locally, and our relationships with distributors let us source coil coatings and marine-grade hardware that generic installers don’t keep on hand. When we specify a Goodman or Rheem system for a salt-exposed Edmonds property, we’re ordering it with the factory coating already applied, not trying to field-modify a standard unit after it arrives.

Common AC Installation Problems We See in Edmonds Homes

  • Coil corrosion from unprotected marine exposure. West-facing outdoor units above the Edmonds-Kingston ferry corridor oxidize within three to five years if left uncoated. We quote marine-grade coil coating as a standard line item, not an upsell, because skipping it is the most common installation mistake we correct on other companies’ work.
  • Sizing by rules of thumb instead of load calculation. Mid-century Edmonds homes with electric baseboard heat have no existing ductwork to guide estimates, so installers who guess at tonnage create short-cycling systems that can’t dehumidify and strain retrofit ductwork with excessive static pressure.
  • Under-commissioning multi-zone ductless systems. A complex mini-split installation requires verified refrigerant charge, thermostat calibration, and static pressure testing per zone. Techs who skip this step leave homeowners with uneven temperatures, noisy blowers, and humidity that never quite settles.
  • Ignoring shoulder-season humidity control. Edmonds’s near-constant marine humidity means cooling alone isn’t enough. Systems must be set up to actively manage moisture during spring and fall, when temperatures don’t demand full cooling but the air still feels clammy.

Pricing for AC Installation in Edmonds, WA

We’re upfront about what AC installation costs in Edmonds because homeowners have already been burned by prices that jumped at the door. Here’s what we see in the local market:

Service Typical Range in Edmonds
AC Installation $3,500 - $7,500
Furnace Installation $3,500 - $7,500
HVAC Installation $3,500 - $7,500

What moves you within that range? Three factors dominate Edmonds jobs: whether your home needs new ductwork or a ductless retrofit, whether your electrical panel can handle the load or needs upgrading, and whether your outdoor unit location demands marine-grade coil coating for salt-air protection. We evaluate all three during our free in-home estimate, then hand you a written fixed price before any work begins. That price does not change at the door. Call (817) 402-2972 to schedule.

We Also Serve Cities Near Edmonds

Our crews work throughout the north King and south Snohomish county corridor, including AC Installation in Edmonds and surrounding communities. We regularly install systems in Mountlake Terrace, Lynnwood, Kenmore, and Kingston, though homeowners in those inland markets rarely need the marine-grade coil coating that standard equipment for Edmonds properties requires.

Serving Edmonds, WA - Our Local Coverage Area

We’re based in the Edmonds 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 AC Installation in Edmonds

Why Edmonds Chooses Coldharbour Heating & Air

We set the standard for ac installation in Edmonds.

30-60 Min Response

Fast dispatch across Edmonds. 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 Edmonds

Getting your ac installation handled is simple and fast.

1

Call or Request a Free Estimate

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

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Edmonds - 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 ac installation 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 Edmonds Customers Say

Trusted by homeowners across Edmonds and surrounding areas.

★★★★★

"Furnace wouldn't light the first cold morning. The guy walked me through what he was checking so I actually understood it. Replaced the igniter, wrote up the warranty, and it's been warm since."

Alicia Romero · Verified customer
★★★★★

"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 · Verified customer
★★★★★

"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 · Verified customer

Current Offers

Bring these savings to your next appointment.

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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

Ready for AC Installation in Edmonds?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Edmonds.

(817) 402-2972

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