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ContractorsRanked

Best Plumbers in Arlington, WA (2026)

167 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Arlington: CPI Plumbing & Heating, CR Score 90/100; 4.8★ from 2,955 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Apollo Plumbing, LLC, posts 24/7 hours; ranked #2 of 167.

  3. 24

    Most-reviewed: CM Heating, 7,548 Google reviews at 4.9★, the most of 167 ranked; ranked #24.

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

167 Arlington plumbers are ranked here by CR Score, from 8 published factors. 68 are open 24/7, 98 open Saturdays and 78 open Sundays, based on posted hours. The median Google rating is 4.9★ across 167 rated businesses.

Top 10 plumbers in Arlington at a glance

Top 10 plumbers in Arlington at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1CPI Plumbing & Heating904.8★ (2,955)Mount Vernon, 17 mi away24/7Overall
2Apollo Plumbing, LLC894.8★ (2,197)Everett, 16 mi away24/7Emergencies
3Action Leak Detection895.0★ (258)Lynden, 12 mi away24/7—
4Plumbing Champions884.9★ (37)Arlington24/7—
5South West Plumbing, Heating, Air & Electric885.0★ (1,245)Marysville, 10 mi away24/7—
6Apollo Plumbing Marysville884.7★ (408)Marysville, 10 mi away24/7—
7Pro Sewer Repair875.0★ (201)Everett, 16 mi away24/7—
8Campbell's Quality Plumbing874.9★ (63)Lake Stevens, 7 mi away24/7—
9Marysville Plumbing874.7★ (37)Arlington24/7—
10N.W. Sewer & Drain874.9★ (77)Marysville, 10 mi away24/7—

The 167 best plumbers in Arlington, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  7. #7 Pro Sewer Repair

    Based in Everett, 16 mi away

    87/100CR Score

    Ranked #7 because of its Google rating and availability: 5.0★ from 201 Google reviews, open 24/7.

    • 5.0★ from 201 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2915 Broadway Unit B, Everett, WA 98201
    View profile for Pro Sewer Repair(206) 495-4743

  13. #13 A1 Septic Service

    Based in Everett, 21 mi away

    87/100CR Score

    Ranked #13 because of its Google rating and availability: 5.0★ from 279 Google reviews, open 24/7.

    • 5.0★ from 279 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10121 Evergreen Wy Suite 25-696, Everett, WA 98204
    View profile for A1 Septic Service(425) 231-3454

  17. #17 Newton's Plumbing

    Based in Mount Vernon, 19 mi away

    85/100CR Score

    Ranked #17 because of its Google rating and availability: 5.0★ from 98 Google reviews, open 24/7.

    • 5.0★ from 98 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2230 Martin Rd, Mount Vernon, WA 98273
    View profile for Newton's Plumbing(360) 726-3148

  23. #23 #1 Water Heaters

    Based in Lake Stevens, 14 mi away

    85/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 276 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 276 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat–Sun 10 AM–3 PM
    Address
    229 S Davies Rd Unit C, Lake Stevens, WA 98258
    View profile for #1 Water Heaters(206) 920-3456

  24. #24 CM Heating

    Based in Everett, 19 mi away

    85/100CR Score

    Ranked #24 because of its Google rating and review volume: 4.9★ from 7,548 Google reviews, the most Google reviews on this list (7,548).

    • 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

Plumbers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 167 ranked plumbers here; the rest are on their profiles.

plumbers in Arlington, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26ProMax Water Heaters & Plumbing845.0★ (121)24 mi
27Pac West Services/Plumbing844.9★ (68)19 mi
28Dirt Cheap Sewer Inc | Second Opinion Sewer845.0★ (90)23 mi
29Zoom Drain844.8★ (127)21 mi
30All-Time Plumbing & Heating844.9★ (64)19 mi
31Mr. Rooter Plumbing of Everett844.7★ (277)23 mi
32Marysville AA Plumbing844.5★ (11)7 mi
33Kojaack Plumbing Solutions Inc835.0★ (65)23 mi
34Limitless Plumbing and Sewer, LLC834.9★ (53)20 mi
35Roto-Rooter Plumbing & Water Cleanup834.7★ (990)16 mi
36A Austin’s Septic Company LLC834.9★ (67)17 mi
37Ronald's Plumbing834.7★ (67)14 mi
38CM Heating835.0★ (1,208)19 mi
39Dapper Plumbing, Heating, and Electrical834.9★ (55)22 mi
40Day & Nite Plumbing & Heating, Inc.834.8★ (1,639)25 mi
41Plumb Wonder824.8★ (12)15 mi
42AA Plumbing LLC824.8★ (26)20 mi
43GPS Plumbing, Inc.825.0★ (34)25 mi
44Stollwerck Plumbing LLC824.8★ (211)19 mi
45Riverline Plumbing Co.825.0★ (7)15 mi
46All Valley Plumbing824.7★ (50)23 mi
47Kevin's Plumbing Inc.825.0★ (24)23 mi
48Gene Johnson Plumbing & Heating814.7★ (601)21 mi
49Sewer Detectives815.0★ (13)20 mi
50Plumbing Experts NW814.5★ (55)21 mi

Also serving Arlington

20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked plumbers serving Arlington
BusinessGoogle ratingDistance
A-Team Plumbing5.0★ (1)6 mi
Action Plumbing & Heating5.0★ (1)21 mi
After Hours Services5.0★ (2)23 mi
C Johnson Construction, Inc.5.0★ (1)17 mi
Cascade ClimateIn Arlington
Cozy Heating Inc.4.9★ (364)In Arlington
Erickson’s hometown plumbing5.0★ (2)10 mi
Frog HVAC LLC4.5★ (26)In Arlington
Full Speed Plumbing & Drains4.1★ (535)19 mi
Jones Plumbing & Heating1.0★ (1)In Arlington
K&l plumbing services LLC 4701 fidalgo bay wa Anacortes5.0★ (1)18 mi
Limitless Sewer Solutions, LLC5.0★ (1)18 mi
New Beginnings Plumbing Inc.5.0★ (2)16 mi
Nw Custom Plumbing, Llc5.0★ (1)6 mi
Pro Flow Plumbing & Sewers5.0★ (2)20 mi
Service Max Heating & Air Conditioning, LLC4.6★ (44)In Arlington
Sewer Solutions NW4.8★ (49)20 mi
Trailblazer Plumbing And Mechanical LLCIn Arlington
Trident Plumbing and Drain Cleaning LLC.4.9★ (145)23 mi
Twin City Plumbing & Radiant Heat Inc.3.0★ (2)11 mi

How much do plumbers cost in Arlington?

National price ranges in USD, not adjusted for Arlington. Each row names its basis and the month we checked it.

How much do plumbers cost in Arlington?
JobLowTypicalHighBasisChecked
Water heater replacement$882$1,348$1,826Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national rangeOctober 2026

How to check a plumber's license in Washington

In Washington, Washington State Department of Labor & Industries licenses Contractor registration and plumber certificates.

  1. Search the business name or license number on the Washington State Department of Labor & Industries license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Arlington plumbers

We scored 167 Arlington plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

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 fromIn Arlington data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Plumbers in Arlington: frequently asked questions

Who is the best plumber in Arlington?

By CR Score, the highest-ranked plumber in Arlington, WA is CPI Plumbing & Heating with a CR Score of 90/100. It has 4.8★ from 2,955 Google reviews. It is open 24/7. Apollo Plumbing, LLC (#2) and Action Leak Detection (#3) follow. We ranked 167 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Arlington?

ContractorsRanked ranks 167 plumbers serving Arlington, WA. 5 of them are based in Arlington; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Arlington are open 24/7?

68 ranked plumbers in Arlington post 24/7 hours. The highest-ranked are CPI Plumbing & Heating (#1), Apollo Plumbing, LLC (#2) and Action Leak Detection (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Arlington work on weekends?

98 of 167 ranked plumbers post Saturday hours and 78 post Sunday hours. The highest-ranked open Saturdays are CPI Plumbing & Heating (#1), Apollo Plumbing, LLC (#2) and Action Leak Detection (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a plumber's license in Washington?

In Washington, Washington State Department of Labor & Industries handles licensing and covers Contractor registration and plumber certificates. Search the business or license number at https://secure.lni.wa.gov/verify/.

How much does water heater replacement cost in Arlington?

Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Arlington. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Arlington plumbers have?

The median Google rating among 167 rated plumbers in Arlington is 4.9★, with a median of 31 reviews. CM Heating has the most, 7,548 reviews, and ranks #24. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank plumbers?

Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Arlington

  1. October 2026: CR Scores recalculated for 167 plumbers serving Arlington.
  2. October 2026: 4 duplicate listings merged.

More plumbers and Arlington pages

Other trades in Arlington