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Emergency HVAC Contractors in Mukilteo, WA (2026)

Top 50 of 343 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Mukilteo: CM Heating, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Mukilteo at a glance

Top emergency HVAC contractors in Mukilteo at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1CM Heating684.9★ (7,548)Everett, 2 mi away24/7
2Seatown Electric Plumbing Heating and Air684.8★ (6,184)Mukilteo24/7
3Day & Nite Plumbing & Heating, Inc.644.8★ (1,639)Lynnwood, 7 mi away24/7
4Gene Johnson Plumbing & Heating644.7★ (601)Mukilteo24/7
5Ballard Natural Gas Service644.9★ (1,457)Lynnwood, 9 mi away24/7
6South West Plumbing, Heating, Air & Electric645.0★ (1,245)Marysville, 10 mi away24/7
7HotWire Furnace, Air Conditioning & Appliance Repair Bothell634.9★ (1,238)Bothell, 10 mi away24/7
8Harts Plumbers, Electricians, & HVAC Technicians634.9★ (823)Lynnwood, 9 mi away24/7
9Product Air Heating, Cooling, and Electric635.0★ (707)Marysville, 9 mi away24/7
10Gene Johnson Plumbing634.8★ (4,041)Seattle, 17 mi away24/7

Call an emergency HVAC contractor in Mukilteo now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency HVAC contractors in Mukilteo, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 343 is on the HVAC contractors page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Mukilteo

    #1 CM Heating

    Based in Everett, 2 mi away

    68/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.9★ from 7,548 Google reviews.

    • 4.9★ from 7,548 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1500 Industry St #200, Everett, WA 98203
    View profile for CM Heating(425) 287-5065

  10. #10 Gene Johnson Plumbing

    Based in Seattle, 17 mi away

    63/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.8★ from 4,041 Google reviews, listed on Google as “HVAC contractor”.

    • 4.8★ from 4,041 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10011 Greenwood Ave N, Seattle, WA 98133
    View profile for Gene Johnson Plumbing(360) 218-7611

  12. #12 All Heating

    Based in Snohomish, 9 mi away

    63/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 680 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 680 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8425 Fobes Rd, Snohomish, WA 98290
    View profile for All Heating(425) 743-5000

  13. #13 CM Heating

    Based in Lynnwood, 9 mi away

    63/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.9★ from 541 Google reviews, listed on Google as “HVAC contractor”.

    • 4.9★ from 541 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5017 196th St SW Suite 208, Lynnwood, WA 98036
    View profile for CM Heating(425) 600-7767

  19. #19 Cascadia Comfort

    Based in Mill Creek, 7 mi away

    61/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 123 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    15117 Main St Unit 205, Mill Creek, WA 98012
    View profile for Cascadia Comfort(667) 266-3678

Top 50 of 343 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

HVAC contractors in Mukilteo, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Prime Systems Heating and Air Conditioning605.0★ (113)12 mi
27Green House Plumbing and Heating604.8★ (416)17 mi
28Beacon Plumbing, Heating, Electrical & Mechanical Inc - Seattle604.5★ (2,956)24 mi
291st Response HVAC & Electric Solutions604.6★ (176)11 mi
30Cardinal Heating & Air594.7★ (454)17 mi
31Precision HVAC Lynnwood595.0★ (44)7 mi
32HotWire Furnace, Air Conditioning & Appliance Repair Seattle595.0★ (183)17 mi
33Onestop Heating Cooling Electric LLC595.0★ (56)10 mi
34Prime HVAC Lynnwood Experts595.0★ (31)6 mi
35Even Flo Heating And Air Conditioning, Inc.594.7★ (69)9 mi
36AAA HVAC Solution Lynnwood595.0★ (41)9 mi
37General HVAC Contractor Everett, WA595.0★ (23)5 mi
38Kodiak Heating and Cooling594.9★ (73)11 mi
39Seattle Heating and Cooling595.0★ (21)5 mi
40Montanos Heating & Cooling Services595.0★ (40)10 mi
41Northern Comfort Heating & Cooling594.9★ (226)19 mi
42Prime Systems Heating and Air Conditioning585.0★ (96)16 mi
43Randall Air Conditioning & Heating585.0★ (29)10 mi
44Dynamic Utility Services, Inc.585.0★ (43)13 mi
45First Call Heating and Air Conditioning585.0★ (14)6 mi
46Adam&Sam brothers repair - Appliance & Refrigeration585.0★ (23)10 mi
47Skyline Heating & Cooling584.9★ (55)14 mi
48Titan Heating and Air585.0★ (29)12 mi
49ARANYA HOME SOLUTIONS585.0★ (25)11 mi
50Altitude Heating and Cooling585.0★ (37)14 mi

How we ranked emergency HVAC contractors in Mukilteo

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Mukilteo: questions

Which HVAC contractors in Mukilteo are open 24/7?

25 on this list post 24/7 hours, including CM Heating, Seatown Electric Plumbing Heating and Air, Day & Nite Plumbing & Heating, Inc., Gene Johnson Plumbing & Heating and Ballard Natural Gas Service.

Who is ranked #1 for emergency heating and cooling in Mukilteo, WA?

CM Heating is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Mukilteo ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Mukilteo

  1. October 2026: CR Scores recalculated for 343 hvac contractors serving Mukilteo.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages