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Best Plumbers in Liberty Lake, WA (2026)

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

The short answer

  1. 1

    Best overall in Liberty Lake: Bulldog Rooter, CR Score 67/100; 4.9★ from 5,476 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mainstream Electric, Heating, Cooling and Plumbing, posts 24/7 hours; ranked #2 of 147.

  3. 2

    Most-reviewed: Mainstream Electric, Heating, Cooling and Plumbing, 5,072 Google reviews at 4.7★, the most of 147 ranked after Bulldog Rooter; ranked #2.

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

147 Liberty Lake plumbers are ranked here by CR Score, from ten published factors. 47 are open 24/7, 65 open Saturdays and 54 open Sundays, based on posted hours. The median Google rating is 4.9★ across 147 rated businesses.

Top 10 plumbers in Liberty Lake at a glance

Top 10 plumbers in Liberty Lake at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Bulldog Rooter674.9★ (5,476)Spokane Valley, 3 mi away24/7Overall
2Mainstream Electric, Heating, Cooling and Plumbing654.7★ (5,072)Spokane Valley, 5 mi away24/7Emergencies, Most reviews
3Gold Seal Plumbing644.8★ (3,532)Spokane Valley, 10 mi away24/7—
4Raptor Rooter & Plumbing634.8★ (1,103)Spokane Valley, 8 mi away24/7—
5Roto-Rooter Plumbing & Water Cleanup634.8★ (1,448)Spokane Valley, 10 mi away24/7—
6Platinum Rooter & Plumbing634.9★ (640)Spokane Valley, 8 mi away24/7—
7Shaw Plumbing Heating & Air Conditioning624.8★ (1,256)Spokane, 12 mi away24/7—
8A River City Plumbing Service624.9★ (588)Post Falls, 12 mi away24/7—
9Plumb Zebra624.9★ (342)Spokane Valley, 9 mi away24/7—
10Spokane Rooter624.9★ (233)Spokane, 8 mi away24/7—

The 147 best plumbers in Liberty Lake, 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.

  1. Ranked #1 in Liberty Lake

    Based in Spokane Valley, 3 mi away

    67/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.9★ from 5,476 Google reviews, the most in Liberty Lake.

    • 4.9★ from 5,476 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16124 E Marietta Ave STE 101, Spokane Valley, WA 99216
  2. Based in Spokane Valley, 10 mi away

    64/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 3,532 Google reviews, listed on Google as “Plumber”.

    • 4.8★ from 3,532 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5524 E Boone Ave, Spokane Valley, WA 99212
  3. Based in Spokane Valley, 9 mi away

    62/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 342 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 342 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7525 E Trent Ave, Spokane Valley, WA 99212
  4. Based in Post Falls, 9 mi away

    60/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.7★ from 249 Google reviews, listed on Google as “Plumber”.

    • 4.7★ from 249 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1420 E 3rd Ave #3, Post Falls, ID 83854
  5. Based in Spokane, 12 mi away

    60/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 112 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 112 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2925 E Providence Ave, Spokane, WA 99207
  6. Based in Post Falls, 6 mi away

    58/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 135 Google reviews, listed on Google as “Plumber”.

    • 4.9★ from 135 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat 8 AM–8 PM · Sun closed

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

plumbers in Liberty Lake, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Epic Electric, Heating, Cooling & Plumbing584.8★ (514)11 mi
27Cougar Rooter584.9★ (48)14 mi
28The Clog Doctor LLC585.0★ (9)4 mi
29The Local Guys Plumbing and Drain Services LLC574.9★ (46)8 mi
30Scott's Plumbing LLC574.6★ (33)10 mi
31Schoener Plumbing574.3★ (12)5 mi
32Quality Water Northwest564.9★ (179)6 mi
33Little Stinker Septic Service564.4★ (165)17 mi
34Wolf Plumbing565.0★ (17)3 mi
35Trademark Heating, Cooling & Electrical565.0★ (374)10 mi
36AAA Plumbing564.6★ (40)15 mi
37Apex Plumbing564.8★ (39)11 mi
38Eagle Plumbing564.8★ (205)16 mi
39Cole's Plumbing564.9★ (277)12 mi
40America NW Plumbing, Heating, and Cooling564.9★ (125)12 mi
41Fall Line Plumbing565.0★ (17)16 mi
42Gaiser Plumbing565.0★ (74)6 mi
43Pioneer Plumbing CDA555.0★ (215)13 mi
44Method Plumbing & Drains554.8★ (32)19 mi
45JLR Plumbing554.8★ (305)12 mi
4632donecontracting LLC (DBA 32 Plumb)555.0★ (11)15 mi
47Pace Plumbing & Heating554.8★ (297)12 mi
48Spokane Water Heater555.0★ (54)5 mi
49Vietzke Drain & Rooter554.9★ (111)23 mi
50Honest Plumbing555.0★ (246)16 mi

Also serving Liberty Lake

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 Liberty Lake
BusinessGoogle ratingDistance
A River City Plumbing Service LLC5.0★ (2)10 mi
Air Control Heating and Electric, Inc3.3★ (19)12 mi
All-Ways Plumbing5.0★ (2)17 mi
Buffalo Plumbing5.0★ (1)14 mi
Complete Sewer & Drain ServicesIn Liberty Lake
CQC Landscaping4.8★ (176)15 mi
Double L Excavation5.0★ (1)8 mi
Einstein Pros Plumbing Spokane Washington5.0★ (1)15 mi
Family Plumbing5.0★ (2)15 mi
First Class Septic Inc4.0★ (2)14 mi
Gold Seal Mechanical Inc5.0★ (1)In Liberty Lake
J C Hurley Plumbing4.6★ (10)9 mi
Kings Plumbing3.0★ (2)7 mi
Northern Water and Power4.8★ (123)9 mi
Pandion Plumbing LLC5.0★ (2)11 mi
Plumbing Local Inc5.0★ (2)13 mi
Schoener Plumbing LLC2 mi
Spokane Plumbing and Heating4.6★ (56)11 mi
The 24 Hr Plumber5.0★ (1)16 mi
Triple L Plumbing Inc1.0★ (1)15 mi

How much do plumbers cost in Liberty Lake?

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

How much do plumbers cost in Liberty Lake?
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 Liberty Lake plumbers

We scored 147 Liberty Lake 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 23, 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 Liberty Lake 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 Liberty Lake: frequently asked questions

Who is the best plumber in Liberty Lake?

By CR Score, the highest-ranked plumber in Liberty Lake, WA is Bulldog Rooter with a CR Score of 67/100. It has 4.9★ from 5,476 Google reviews. It is open 24/7. Mainstream Electric, Heating, Cooling and Plumbing (#2) and Gold Seal Plumbing (#3) follow. We ranked 147 plumbers on ten factors, last updated October 23, 2026.

How many plumbers are there in Liberty Lake?

ContractorsRanked ranks 147 plumbers serving Liberty Lake, WA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which plumbers in Liberty Lake are open 24/7?

47 ranked plumbers in Liberty Lake post 24/7 hours. The highest-ranked are Bulldog Rooter (#1), Mainstream Electric, Heating, Cooling and Plumbing (#2) and Gold Seal Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Liberty Lake work on weekends?

65 of 147 ranked plumbers post Saturday hours and 54 post Sunday hours. The highest-ranked open Saturdays are Bulldog Rooter (#1), Mainstream Electric, Heating, Cooling and Plumbing (#2) and Gold Seal Plumbing (#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 Liberty Lake?

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

What Google rating do Liberty Lake plumbers have?

The median Google rating among 147 rated plumbers in Liberty Lake is 4.9★, with a median of 31 reviews. Bulldog Rooter has the most, 5,476 reviews, and ranks #1. 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 Liberty Lake

  1. October 2026: CR Scores recalculated for 147 plumbers serving Liberty Lake.

More plumbers and Liberty Lake pages

Other trades in Liberty Lake