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Emergency HVAC Contractors in Arlington, WA (2026)

Top 50 of 154 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 Arlington: 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 Arlington at a glance

Top emergency HVAC contractors in Arlington at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1CM Heating644.9★ (7,548)Everett, 19 mi away24/7
2South West Plumbing, Heating, Air & Electric645.0★ (1,245)Marysville, 10 mi away24/7
3Northern Comfort Heating & Cooling634.9★ (226)Arlington24/7
4Dapper Plumbing, Heating, and Electrical634.8★ (625)Marysville, 5 mi away24/7
5Barron Heating AC Electrical & Plumbing634.9★ (186)Arlington24/7
6Product Air Heating, Cooling, and Electric635.0★ (707)Marysville, 11 mi away24/7
7Seatown Electric Plumbing Heating and Air634.8★ (6,184)Mukilteo, 20 mi away24/7
8CM Heating625.0★ (1,208)Mount Vernon, 19 mi away24/7
9Foss Heating & Cooling614.9★ (914)Mount Vernon, 16 mi away24/7
10All Heating614.9★ (680)Snohomish, 17 mi away24/7

Call an emergency HVAC contractor in Arlington 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 Arlington, 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 154 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 Arlington

    #1 CM Heating

    Based in Everett, 19 mi away

    64/100CR 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

  8. #8 CM Heating

    Based in Mount Vernon, 19 mi away

    62/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 1,208 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 1,208 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2021 E College Way # 200, Mount Vernon, WA 98273
    View profile for CM Heating(360) 535-7277

  9. #9 Foss Heating & Cooling

    Based in Mount Vernon, 16 mi away

    61/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 914 Google reviews, listed on Google as “Heating contractor”.

    • 4.9★ from 914 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4101 Old Hwy 99 South Rd, Mount Vernon, WA 98273
    View profile for Foss Heating & Cooling(360) 336-1517

  10. #10 All Heating

    Based in Snohomish, 17 mi away

    61/100CR Score

    Ranked #10 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

  24. #24 LSM, INC.

    Based in Marysville, 10 mi away

    57/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “HVAC contractor”.

    • 5.0★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7302 44th Ave NE A, Marysville, WA 98270
    View profile for LSM, INC.(360) 543-6355

Top 50 of 154 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 Arlington, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Handy's Heating574.5★ (198)19 mi
27Cascadia Comfort575.0★ (123)24 mi
28Whatcom Heating and Air Conditioning LLC565.0★ (13)15 mi
29On The Spot Plumbing and Heating564.9★ (45)7 mi
30Genesis Heating, Cooling & Refrigeration554.8★ (67)25 mi
31A-Quality Heating and Air Conditioning LLC555.0★ (11)16 mi
32R & H Mechanical Inc554.3★ (43)20 mi
33Enhanced Heating & Cooling Inc554.5★ (10)16 mi
34General HVAC Contractor Everett, WA555.0★ (23)23 mi
35Prime HVAC Lynnwood Experts555.0★ (31)25 mi
36First Call Heating and Air Conditioning545.0★ (14)21 mi
37Seattle Heating and Cooling545.0★ (21)23 mi
38Burlington WA HVAC Contractor545.0★ (10)22 mi
39Apollo Household Services Inc.545.0★ (4)18 mi
40PSP MECHANICS INC545.0★ (9)22 mi
41All-Time Plumbing & Heating534.9★ (64)19 mi
42FM HVAC LLC525.0★ (3)22 mi
43Dapper Plumbing, Heating, and Electrical524.9★ (55)22 mi
44Royal Mechanical LLC524.0★ (4)23 mi
45Marysville AA Plumbing514.5★ (11)7 mi
46Reecebo Plumbing Heating and Sewer LLC515.0★ (5)15 mi
47ProMax Water Heaters & Plumbing515.0★ (121)24 mi
48Terra‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎H‎‎‎‎‎‎‎V‎‎‎‎‎‎‎A‎‎‎‎‎‎‎C485.0★ (4)In Arlington
49Monroe Overhead Door Repair & Opener475.0★ (17)25 mi
50Cozy Heating Inc.454.9★ (364)In Arlington

How we ranked emergency HVAC contractors in Arlington

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 Arlington: questions

Which HVAC contractors in Arlington are open 24/7?

25 on this list post 24/7 hours, including CM Heating, South West Plumbing, Heating, Air & Electric, Northern Comfort Heating & Cooling, Dapper Plumbing, Heating, and Electrical and Barron Heating AC Electrical & Plumbing.

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

CM Heating is #1, with a CR Score of 64 out of 100 on emergency weights.

How are emergency HVAC contractors in Arlington 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 Arlington

  1. October 2026: CR Scores recalculated for 154 hvac contractors serving Arlington.
  2. October 2026: 1 duplicate listing merged.

More emergency and heating and cooling pages