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ContractorsRanked

Best Plumbers in Commerce, CA (2026)

2,117 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Commerce: Roto-Rooter Plumbing & Water Cleanup, CR Score 92/100; 4.9★ from 417 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Mr. Rooter Plumbing of Long Beach, posts 24/7 hours; ranked #2 of 2,117.

  3. 17

    Most-reviewed: Barker and Sons Plumbing & Rooter, 3,896 Google reviews at 4.8★, the most of 2,117 ranked; ranked #17.

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

2,117 Commerce plumbers are ranked here by CR Score, from 8 published factors. 1,046 are open 24/7, 1,741 open Saturdays and 1,354 open Sundays, based on posted hours. The median Google rating is 4.9★ across 2,117 rated businesses.

Top 10 plumbers in Commerce at a glance

Top 10 plumbers in Commerce at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roto-Rooter Plumbing & Water Cleanup924.9★ (417)Commerce24/7Overall
2Mr. Rooter Plumbing of Long Beach914.9★ (1,140)Long Beach, 8 mi away24/7Emergencies
3Merry Plumbing915.0★ (652)San Marino, 9 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup914.8★ (1,128)Alhambra, 6 mi away24/7—
5PDS Plumbing and Air915.0★ (471)Bellflower, 8 mi away24/7—
6Western Rooter & Plumbing914.9★ (1,562)Arcadia, 12 mi away24/7—
7R.G.Plumbing915.0★ (123)Florence-Graham, 1 mi away24/7—
8Roto-Rooter Plumbing & Water Cleanup904.9★ (736)Pasadena, 10 mi away24/7—
9A-1 Total Service Plumbing904.9★ (1,494)Los Angeles, 2 mi awaySat · Sun · Evenings—
10Rooter Hero Plumbing & Air of Los Angeles904.8★ (1,243)Gardena, 11 mi away24/7—

The 2,117 best plumbers in Commerce, 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.

  3. #3 Merry Plumbing

    Based in San Marino, 9 mi away

    91/100CR Score

    Ranked #3 because of its Google rating and availability: 5.0★ from 652 Google reviews, open 24/7.

    • 5.0★ from 652 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1465 San Marino Ave, San Marino, CA 91108
    View profile for Merry Plumbing(626) 414-5583

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 2,117 ranked plumbers here; the rest are on their profiles.

plumbers in Commerce, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
2624/7 Rooter Service🔧895.0★ (130)8 mi
27Cisco's Plumbing Inc895.0★ (463)17 mi
28Orange Coast Plumbing895.0★ (256)13 mi
29Roto-Rooter Plumbing & Water Cleanup894.9★ (556)15 mi
30Ser Plumbing Inc895.0★ (114)8 mi
31Top Notch Plumbing Inc.895.0★ (515)18 mi
32Drainiacs Sewer and Drain894.8★ (295)9 mi
33Biard & Crockett Plumbing, Heating, and Air Conditioning884.9★ (1,715)22 mi
34JW Plumbing, Heating and Air884.8★ (2,541)6 mi
35Orange Coast Plumbing885.0★ (296)15 mi
36Rooter Hero Plumbing & Air of San Gabriel Valley884.9★ (926)18 mi
37Saul's Plumbing885.0★ (112)8 mi
38Advantage Plumbing & Rooter885.0★ (305)15 mi
39Holmer Plumbing & Drain, Inc885.0★ (173)12 mi
40American AC Heat Plumbing884.9★ (3,299)11 mi
41Flood Brothers Plumbing884.8★ (1,036)17 mi
42Mr Drain Saver Plumbing & Rooter.885.0★ (58)4 mi
43I Love Sewers Rooter And Plumbing Sewer Specialties Inc884.9★ (200)11 mi
44Roto-Rooter Plumbing & Water Cleanup884.9★ (456)16 mi
45Chavez Plumbing & Rooter Inc884.8★ (172)8 mi
46Do It Right Plumbers884.8★ (1,980)21 mi
47Monkey Wrench Plumbing, Heating, Air & Electric884.8★ (269)10 mi
48Orange Coast Plumbing884.9★ (1,243)22 mi
49Roto-Rooter Plumbing & Water Cleanup884.9★ (436)16 mi
50Roto-Rooter Plumbing & Water Cleanup884.9★ (375)15 mi

Also serving Commerce

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 Commerce
BusinessGoogle ratingDistance
At Once PlumbingIn Commerce
Christians landscaping5.0★ (2)3 mi
Coast electric co.5.0★ (2)5 mi
Davidson Plumbing Co. IncIn Commerce
Drain Save Plumbing4.0★ (1)In Commerce
Econo West Heating and Air Conditioning5.0★ (1)In Commerce
G.P Plumbing ServicesIn Commerce
Gc plumbing llc5.0★ (1)In Commerce
JDN construction and plumbing5.0★ (1)In Commerce
Leo Plumbing Services5.0★ (2)2 mi
Major League Plumbing4.9★ (264)12 mi
Mora Rooter5.0★ (2)In Commerce
One Time PlumbingIn Commerce
Plumber XP5.0★ (258)14 mi
Rooters Plumbing Co.In Commerce
Service Lion Plumbing Heating Air Electric4.7★ (1,173)15 mi
The Sewer Company4.9★ (215)10 mi
Tony's Plumbing Services5.0★ (1)In Commerce
Valencia's Plumbing4.9★ (120)6 mi
WiseWay Plumbing4.9★ (522)16 mi

How much do plumbers cost in Commerce?

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

How much do plumbers cost in Commerce?
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 California

In California, Contractors State License Board (CSLB) licenses C-36 Plumbing contractor license.

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) 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 Commerce plumbers

We scored 2,117 Commerce 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 Commerce 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 Commerce: frequently asked questions

Who is the best plumber in Commerce?

By CR Score, the highest-ranked plumber in Commerce, CA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 92/100. It has 4.9★ from 417 Google reviews. It is open 24/7. Mr. Rooter Plumbing of Long Beach (#2) and Merry Plumbing (#3) follow. We ranked 2,117 plumbers on 8 factors, last updated October 22, 2026.

How many plumbers are there in Commerce?

ContractorsRanked ranks 2,117 plumbers serving Commerce, CA. 1 of them is based in Commerce; 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 Commerce are open 24/7?

1,046 ranked plumbers in Commerce post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of Long Beach (#2) and Merry Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which plumbers in Commerce work on weekends?

1,741 of 2,117 ranked plumbers post Saturday hours and 1,354 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Mr. Rooter Plumbing of Long Beach (#2) and Merry Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.

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

In California, Contractors State License Board (CSLB) handles licensing and covers C-36 Plumbing contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).

How much does water heater replacement cost in Commerce?

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

What Google rating do Commerce plumbers have?

The median Google rating among 2,117 rated plumbers in Commerce is 4.9★, with a median of 20 reviews. Barker and Sons Plumbing & Rooter has the most, 3,896 reviews, and ranks #17. 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 Commerce

  1. October 2026: CR Scores recalculated for 2,117 plumbers serving Commerce.
  2. October 2026: 23 duplicate listings merged.

More plumbers and Commerce pages

Other trades in Commerce