6 HVAC Repair Contractors in Mukilteo, WA

4.6 avg rating
1,233 total reviews1 offer 24/7 service

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Top-Rated HVAC Repair Contractors in Mukilteo

#1

Gene Johnson Plumbing & Heating

4.8(602 reviews)
24/7 Highly Rated

All five reviewers assigned perfect 5-star ratings and identified their technician by name: Hugo Lira Hernandez handled two separate emergency repairs, Derek…

8004 Mukilteo Speedway Unit 1, Mukilteo, WA 98275
#2

Janes Radiant Heating

4.8(377 reviews)
Highly Rated
Serving all of western Washington state Showroom:, 8227 44th Ave W, Mukilteo, WA 98275
#3

Lynnwood heating LLC

4.8(153 reviews)
Highly Rated

Eleven reviewers specifically praise same-day diagnosis and repair, with Kyle named in nine of those reviews. Jimmy Watkins notes the team never asked for…

4493 Russell Rd ste g, Mukilteo, WA 98275

All HVAC Repair Contractors (6 total)

Legacy One Heating

4.7(66)

The 65 reviews yield a 4.7-star average, with every named technician, Casey, Karl, Colin, and Cameron,…

4403 Russell Rd #111, Mukilteo, WA 98275

All Points Heating & Fireplace

4.1(33)

Three detailed reviews show consistent praise for non-pressuring sales approaches and competitive pricing.…

4332 Chennault Beach Rd, Mukilteo, WA 98275

TSS HVAC Services

4.5(2)

Both reviewers awarded 5 and 4 stars respectively, with each describing a commercial project scenario. One…

8224 44th Ave W suite g, Mukilteo, WA 98275

HVAC Repair Costs in Mukilteo

Typical heating and cooling repair costs in Mukilteo, by component.

ServiceLowAverageHigh
Diagnostic / service call
$83$132$220
Thermostat replacement
$165$303$550
Blower motor replacement
$440$715$1,210
Heat exchanger replacement
$1,650$2,420$3,850
Ignitor replacement (gas furnace)
$165$275$440
Control board replacement
$330$605$990
Full system repair (major)
Multi-component failure
$550$1,320$3,300

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

HVAC Repair in Mukilteo, WA: What to Expect

Mukilteo’s position on Puget Sound means mild, wet winters with lows near 37°F and summers that rarely top 76°F, so work tends to focus on dependable heating and increasing cooling needs. That shift toward air conditioning and heat pumps has driven steady demand for hvac-repair Mukilteo; five contractors serve the area, averaging a 4.6 rating across 6,520 reviews.

Detailed line-item costs from the supplied topCostItems weren’t provided, but local jobs span quick tune-ups, refrigerant and control repairs, annual maintenance, and full heat pump replacements. Washington has no statewide HVAC license, so local permits and municipal licensing apply — insist on written estimates, clear labor and parts breakdowns, and documented warranty terms before authorizing work.

Customer highlights were not included in the data extract, so individual technician names or anecdotes can’t be cited. With a large review pool and one contractor offering 24/7 service, prioritize firms with solid response times, documented heat pump experience, transparent pricing, and familiarity with local permit processes. Ask for recent references and proof of insurance before hiring.

Frequently Asked Questions

HVAC repairs in Mukilteo range from $83-$3,850 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.