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ContractorsRanked

Best Plumbers in SeaTac, WA (2026)

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

The short answer

  1. 1

    Best overall in SeaTac: Mr. Rooter Plumbing of Seattle, CR Score 66/100; 4.8★ from 2,646 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Homeservice Plumbers, posts 24/7 hours; ranked #2 of 647.

  3. 8

    Most-reviewed: FloHawks Plumbing and Septic, 5,286 Google reviews at 4.9★, the most of 647 ranked; ranked #8.

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

647 SeaTac plumbers are ranked here by CR Score, from ten published factors. 294 are open 24/7, 447 open Saturdays and 367 open Sundays, based on posted hours. The median Google rating is 4.9★ across 647 rated businesses.

Top 10 plumbers in SeaTac at a glance

Top 10 plumbers in SeaTac at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mr. Rooter Plumbing of Seattle664.8★ (2,646)Seattle, 4 mi away24/7Overall
2Homeservice Plumbers645.0★ (1,379)Bellevue, 11 mi away24/7Emergencies
3Ready Rooter644.9★ (1,621)Bellevue, 11 mi away24/7—
4Bee's Plumbing and Heating634.8★ (3,274)Seattle, 8 mi awaySat · Sun · Evenings—
5Roto-Rooter Plumbing & Water Cleanup634.8★ (613)Renton, 7 mi away24/7—
6Fox Plumbing, Heating & Cooling (now a Gene Johnson company)634.8★ (2,264)SeaTac24/7—
7Rescue Rooter634.8★ (1,735)Pacific, 14 mi away24/7—
8FloHawks Plumbing and Septic624.9★ (5,286)Puyallup, 24 mi away24/7Most reviews
9Aqualine Plumbing & Sewer624.8★ (579)Tukwila, 3 mi awaySat · Sun · Evenings—
10Beacon Plumbing, Heating, Electrical & Mechanical Inc - Tacoma624.8★ (1,670)Tacoma, 15 mi away24/7—

The 647 best plumbers in SeaTac, ranked

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

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

  3. #3 Ready Rooter

    Based in Bellevue, 11 mi away

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,621 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 1,621 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13222 SE 30th St Suite A-1, Bellevue, WA 98005
    View profile for Ready Rooter(425) 366-4717

  7. #7 Rescue Rooter

    Based in Pacific, 14 mi away

    63/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.8★ from 1,735 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 1,735 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    175A Roy Rd SW Suite 101, Pacific, WA 98047
    View profile for Rescue Rooter(253) 275-0625

  12. #12 Drain Beast - Kent

    Based in Kent, 6 mi away

    62/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 208 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 208 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    600 Central Ave S, Kent, WA 98032
    View profile for Drain Beast - Kent(206) 765-0105

  14. #14 Rocket Rooter

    Based in Puyallup, 7 mi away

    62/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 257 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 257 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    13819 Meridian E Suite C, Puyallup, WA 98373
    View profile for Rocket Rooter(253) 200-4377

  19. #19 O'Neill Plumbing

    Based in Seattle, 8 mi away

    62/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 338 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 338 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6056 California Ave SW, Seattle, WA 98136
    View profile for O'Neill Plumbing(206) 932-5283

  20. #20 Pike Plumbing & Sewer

    Based in Kent, 7 mi away

    62/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 540 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 540 Google reviews
    Hours
    Mon–Fri 8 AM–8 PM · Sat 8 AM–2 PM · Sun 4 PM–8 PM
    Address
    26530 Woodland Way S, Kent, WA 98030
    View profile for Pike Plumbing & Sewer(206) 589-1923

  25. #25 Bob Larson Plumbing

    Based in Tacoma, 22 mi away

    61/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.9★ from 1,911 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 1,911 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4320 128th St E, Tacoma, WA 98446
    View profile for Bob Larson Plumbing(253) 400-1582

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 647 ranked plumbers here; the rest are on their profiles.

plumbers in SeaTac, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26North Hill Sewer and Drain614.9★ (76)2 mi
27Rescue Rooter614.7★ (197)4 mi
28Rooter Man Plumbing of Tacoma614.9★ (304)11 mi
29Roto-Rooter Plumbing & Water Cleanup614.7★ (1,021)14 mi
30Express Repiping: Repipe Specialists Seattle, Pierce County, Snohomish county WA615.0★ (122)8 mi
31Greenwood Heating and Home Services614.9★ (4,152)3 mi
32Smart Plumbing Solutions LLC614.9★ (103)5 mi
33Ally Plumbing & Restoration614.5★ (494)6 mi
34Harts Plumbers, Electricians, & HVAC Technicians614.8★ (1,009)2 mi
35Washington Rooter Sewer & Drain Service LLC615.0★ (310)15 mi
36Bob Oates Sewer & Rooter614.7★ (716)13 mi
37Robison Plumbing Service Inc614.8★ (1,309)19 mi
38All Phase Plumbing615.0★ (44)2 mi
39Ben’s Plumbing & Drain Cleaning615.0★ (319)16 mi
40King County Sewer Drain and Plumbing614.9★ (38)1 mi
41Steady Flow Sewer & Drain Co614.9★ (181)10 mi
42Craftsman Plumbing614.8★ (636)16 mi
43Roto-Rooter Plumbing & Water Cleanup604.7★ (1,168)17 mi
44Duwamish Plumbing605.0★ (33)2 mi
45Kirkland Rooter604.9★ (510)18 mi
46South West Plumbing, Heating, Air, & Electric605.0★ (895)9 mi
47Spartan Plumbing Services604.8★ (1,108)21 mi
48Plunge It Sound LLC605.0★ (89)11 mi
49Odyssey Plumbing605.0★ (143)15 mi
50Knight Rooter Sewer & Drain Cleaning Services605.0★ (218)18 mi

Also serving SeaTac

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 SeaTac
BusinessGoogle ratingDistance
All Service Plumbing & Contrac5.0★ (2)13 mi
American Residential Services5.0★ (2)14 mi
Around The Sound Services LLC5.0★ (2)12 mi
Brike Construction and Excavation5.0★ (2)9 mi
FloHawks Plumbing and Septic4.8★ (230)13 mi
Go BlueLight - Advanced Plumbing & Drain ExpertsIn SeaTac
I Need A Plumber Now and Sewer Services5.0★ (2)6 mi
Maple Valley Plumbers3.5★ (2)15 mi
Matthew & Sons Plumbing & Electric4.8★ (64)In SeaTac
Neptune Plumbing5.0★ (2)5 mi
Pac West Pipeworks5.0★ (2)1 mi
Plumbing America4.5★ (2)8 mi
Rudys Plumbing Inc.3.0★ (2)10 mi
Shalom Plumbing5.0★ (80)In SeaTac
Stream Water Heaters5.0★ (2)2 mi
The Plumbing Joint Inc.4.5★ (418)7 mi
The Plumbing Joint Inc.5.0★ (2)5 mi
Watson Dave5.0★ (2)1 mi
Western Mechanical4.0★ (2)13 mi
Winners In-C4.5★ (2)13 mi

How much do plumbers cost in SeaTac?

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

How much do plumbers cost in SeaTac?
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 SeaTac plumbers

We scored 647 SeaTac plumbers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 SeaTac data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Plumbers in SeaTac: frequently asked questions

Who is the best plumber in SeaTac?

By CR Score, the highest-ranked plumber in SeaTac, WA is Mr. Rooter Plumbing of Seattle with a CR Score of 66/100. It has 4.8★ from 2,646 Google reviews. It is open 24/7. Homeservice Plumbers (#2) and Ready Rooter (#3) follow. We ranked 647 plumbers on ten factors, last updated October 22, 2026.

How many plumbers are there in SeaTac?

ContractorsRanked ranks 647 plumbers serving SeaTac, WA. 1 of them is based in SeaTac; 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 SeaTac are open 24/7?

294 ranked plumbers in SeaTac post 24/7 hours. The highest-ranked are Mr. Rooter Plumbing of Seattle (#1), Homeservice Plumbers (#2) and Ready Rooter (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in SeaTac work on weekends?

447 of 647 ranked plumbers post Saturday hours and 367 post Sunday hours. The highest-ranked open Saturdays are Mr. Rooter Plumbing of Seattle (#1), Homeservice Plumbers (#2) and Ready Rooter (#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 SeaTac?

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 SeaTac. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do SeaTac plumbers have?

The median Google rating among 647 rated plumbers in SeaTac is 4.9★, with a median of 26 reviews. FloHawks Plumbing and Septic has the most, 5,286 reviews, and ranks #8. 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 ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for SeaTac

  1. October 2026: CR Scores recalculated for 647 plumbers serving SeaTac.
  2. October 2026: 3 duplicate listings merged.

More plumbers and SeaTac pages

Other trades in SeaTac