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ContractorsRanked

Best Plumbers in Clarkston, WA (2026)

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

The short answer

  1. 1

    Best overall in Clarkston: Mr. Dun Plumbing, CR Score 89/100; 5.0★ from 36 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Roto-Rooter Service, posts 24/7 hours; ranked #2 of 20.

  3. 4

    Most-reviewed: Direct Plumbing Solutions, 484 Google reviews at 5.0★, the most of 20 ranked; ranked #4.

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

20 Clarkston plumbers are ranked here by CR Score, from 8 published factors. 2 are open 24/7, 4 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.5★ across 20 rated businesses.

Top 10 plumbers in Clarkston at a glance

Top 10 plumbers in Clarkston at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mr. Dun Plumbing895.0★ (36)West Clarkston-Highland, 4 mi away24/7Overall
2Roto-Rooter Service874.4★ (44)Lewiston, 3 mi away24/7Emergencies
3Regal Plumbers814.5★ (8)Lewiston, 2 mi awaySat · Sun · Evenings—
4Direct Plumbing Solutions815.0★ (484)Moscow, 21 mi away—Most reviews
5Clearwater Rooter Services Llc814.1★ (49)Lewiston, 2 mi away——
6Hixx Plumbing774.9★ (38)Lewiston, 5 mi away——
7Yochum Plumbing LLC735.0★ (4)West Clarkston-Highland, 3 mi away——
8Bradley Plumbing Inc734.3★ (18)Lewiston, 4 mi away——
9Guardian Plumbing, Heating & Air Conditioning, Inc.724.2★ (67)Lewiston, 2 mi away——
10Black Dog Plumbing LLC714.3★ (4)Lewiston, 4 mi away——

The 20 best plumbers in Clarkston, ranked

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

  1. Ranked #1 in Clarkston

    #1 Mr. Dun Plumbing

    Based in West Clarkston-Highland, 4 mi away

    89/100CR Score

    Ranked #1 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 36 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Mr. Dun Plumbing(208) 843-4536

  2. #2 Roto-Rooter Service

    Based in Lewiston, 3 mi away

    87/100CR Score

    Ranked #2 because of its Google rating and availability: 4.4★ from 44 Google reviews, open 24/7.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.4★ from 44 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2924 Hatwai Rd, Lewiston, ID 83501
    View profile for Roto-Rooter Service(208) 746-4282

  3. #3 Regal Plumbers

    Based in Lewiston, 2 mi away

    81/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 8 Google reviews
    Hours
    Mon–Sun 5 AM–11 PM
    Address
    1907 19th Ave #2, Lewiston, ID 83501
    View profile for Regal Plumbers(208) 298-5727

  4. #4 Direct Plumbing Solutions

    Based in Moscow, 21 mi away

    81/100CR Score

    Ranked #4 because of its Google rating and review volume: 5.0★ from 484 Google reviews, the most Google reviews on this list (484).

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 484 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2113 S Main St Unit D, Moscow, ID 83843
    View profile for Direct Plumbing Solutions(208) 775-0900

  6. #6 Hixx Plumbing

    Based in Lewiston, 5 mi away

    77/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.9★ from 38 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    538 Thain Rd, Lewiston, ID 83501
    View profile for Hixx Plumbing(208) 553-7047

  7. #7 Yochum Plumbing LLC

    Based in West Clarkston-Highland, 3 mi away

    73/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Fri 6:30 AM–3:30 PM · Sat–Sun closed
    View profile for Yochum Plumbing LLC(208) 790-0695

  8. #8 Bradley Plumbing Inc

    Based in Lewiston, 4 mi away

    73/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.3★ from 18 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.3★ from 18 Google reviews
    Hours
    Mon–Fri 7 AM–3 PM · Sat–Sun closed
    Address
    918 Bryden Ave, Lewiston, ID 83501
    View profile for Bradley Plumbing Inc(509) 758-6019

  10. #10 Black Dog Plumbing LLC

    Based in Lewiston, 4 mi away

    71/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.3★ from 4 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    View profile for Black Dog Plumbing LLC(208) 305-0998

  12. #12 Ah Hi Excavation

    Based in Clarkston

    70/100CR Score

    Ranked #12 because of its Google rating and availability: 4.8★ from 6 Google reviews, open Saturdays until 7 PM.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.8★ from 6 Google reviews
    Hours
    Mon–Sat 7 AM–7 PM · Sun closed
    Address
    1916 4th Ave, Clarkston, WA 99403
    View profile for Ah Hi Excavation(208) 790-0707

  13. #13 The Plumber Man

    Based in West Clarkston-Highland, 1 mi away

    70/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    View profile for The Plumber Man(208) 206-9286

  15. #15 K&G Construction LLC

    Based in Lewiston, 1 mi away

    69/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “General contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.7★ from 15 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    625 D St, Lewiston, ID 83501
    View profile for K&G Construction LLC(208) 553-4440

  16. #16 Ken Paulson Plumbing, Inc.

    Based in Pullman, 22 mi away

    69/100CR Score

    Ranked #16 because of its Google rating and review volume: 4.5★ from 94 Google reviews, 94 Google reviews.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.5★ from 94 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun closed
    Address
    1401 Country Club Rd, Pullman, WA 99163
    View profile for Ken Paulson Plumbing, Inc.(509) 338-0824

  18. #18 Powell Plumbing

    Based in Moscow, 22 mi away

    68/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.4★ from 17 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 4.4★ from 17 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    612 S Main St, Moscow, ID 83843
    View profile for Powell Plumbing(208) 882-3011

  19. #19 Goodson Plumbing Inc

    Based in Moscow, 22 mi away

    66/100CR Score

    Ranked #19 because of its Google rating and trade focus: 3.3★ from 11 Google reviews, listed on Google as “Plumber”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 3.3★ from 11 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    Moscow, ID 83843
    View profile for Goodson Plumbing Inc(208) 882-5460

  20. #20 Hilliard's Heating & Plumbing

    Based in Pullman, 23 mi away

    60/100CR Score

    Ranked #20 because of its Google rating and trade focus: 3.2★ from 51 Google reviews, listed on Google as “Air conditioning contractor”.

    Based on 6 of 8 factors; credentials and recency not yet collected.

    • 3.2★ from 51 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    350 NW Park St, Pullman, WA 99163
    View profile for Hilliard's Heating & Plumbing(509) 332-5713

Also serving Clarkston

10 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 Clarkston
BusinessGoogle ratingDistance
A River Runs Thru It2 mi
All Phase Plumbing Jr15 mi
DUCCER PLUMBING3 mi
Dugger Plumbing14 mi
K&M Maintenance, LLC22 mi
M A DeAtley Construction Inc4.3★ (6)In Clarkston
Pope Plumbing1.0★ (1)23 mi
Renaissance Construction5.0★ (11)In Clarkston
Steele's Plumbing1.0★ (1)24 mi
The Plumbery of Lewiston1 mi

How much do plumbers cost in Clarkston?

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

How much do plumbers cost in Clarkston?
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 Clarkston plumbers

We scored 20 Clarkston 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 Clarkston 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 Clarkston: frequently asked questions

Who is the best plumber in Clarkston?

By CR Score, the highest-ranked plumber in Clarkston, WA is Mr. Dun Plumbing with a CR Score of 89/100. It has 5.0★ from 36 Google reviews. It is open 24/7. Roto-Rooter Service (#2) and Regal Plumbers (#3) follow. We ranked 20 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Clarkston?

ContractorsRanked ranks 20 plumbers serving Clarkston, WA. 1 of them is based in Clarkston; the rest serve it from nearby towns. Another 10 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Clarkston are open 24/7?

2 ranked plumbers in Clarkston post 24/7 hours. The highest-ranked are Mr. Dun Plumbing (#1) and Roto-Rooter Service (#2). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Clarkston work on weekends?

4 of 20 ranked plumbers post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Mr. Dun Plumbing (#1), Roto-Rooter Service (#2) and Regal Plumbers (#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 Clarkston?

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

What Google rating do Clarkston plumbers have?

The median Google rating among 20 rated plumbers in Clarkston is 4.5★, with a median of 35 reviews. Direct Plumbing Solutions has the most, 484 reviews, and ranks #4. 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 Clarkston

  1. October 2026: CR Scores recalculated for 20 plumbers serving Clarkston.

More plumbers and Clarkston pages