93/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 1,140 Google reviews, open 24/7.
- 4.9★ from 1,140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2650 70th St, Long Beach, CA 90805
Best Plumbers in Compton, CA (2026)
1,881 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Compton: Mr. Rooter Plumbing of Long Beach, CR Score 93/100; 4.9★ from 1,140 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): PDS Plumbing and Air, posts 24/7 hours; ranked #2 of 1,881.
- 33
Most-reviewed: Barker and Sons Plumbing & Rooter, 3,896 Google reviews at 4.8★, the most of 1,881 ranked; ranked #33.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,881 Compton plumbers are ranked here by CR Score, from 8 published factors. 1,006 are open 24/7, 1,541 open Saturdays and 1,249 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,881 rated businesses.
Top 10 plumbers in Compton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Rooter Plumbing of Long Beach | 93 | 4.9★ (1,140) | Long Beach, 4 mi away | 24/7 | Overall |
| 2 | PDS Plumbing and Air | 92 | 5.0★ (471) | Bellflower, 5 mi away | 24/7 | Emergencies |
| 3 | Rooter Hero Plumbing & Air of Los Angeles | 92 | 4.8★ (1,243) | Gardena, 5 mi away | 24/7 | — |
| 4 | Cisco's Plumbing Inc | 91 | 5.0★ (463) | Carson, 9 mi away | 24/7 | — |
| 5 | Prodigy Plumbing | Long Beach Plumber | 91 | 4.8★ (955) | Long Beach, 7 mi away | 24/7 | — |
| 6 | Orange Coast Plumbing | 90 | 5.0★ (296) | Cypress, 8 mi away | 24/7 | — |
| 7 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.9★ (417) | Commerce, 7 mi away | 24/7 | — |
| 8 | Ser Plumbing Inc | 90 | 5.0★ (114) | Paramount, 3 mi away | 24/7 | — |
| 9 | Fast Water Heater Company | 90 | 4.9★ (1,399) | Gardena, 3 mi away | Sat · Sun · Evenings | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.8★ (860) | Inglewood, 10 mi away | 24/7 | — |
The 1,881 best plumbers in Compton, 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.
Based in Bellflower, 5 mi away
92/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 471 Google reviews, open 24/7.
- 5.0★ from 471 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9706 Alondra Blvd, Bellflower, CA 90706
Based in Gardena, 5 mi away
92/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 1,243 Google reviews, open 24/7.
- 4.8★ from 1,243 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14401 S Western Ave, Gardena, CA 90249
Based in Carson, 9 mi away
91/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 463 Google reviews, open 24/7.
- 5.0★ from 463 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Long Beach, 7 mi away
91/100CR ScoreRanked #5 because of its Google rating and availability: 4.8★ from 955 Google reviews, open 24/7.
- 4.8★ from 955 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3090 E 29th St, Long Beach, CA 90806
Based in Cypress, 8 mi away
90/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 296 Google reviews, open 24/7.
- 5.0★ from 296 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Commerce, 7 mi away
90/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 417 Google reviews, open 24/7.
- 4.9★ from 417 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5900 S Eastern Ave #137, Commerce, CA 90040
Based in Paramount, 3 mi away
90/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 114 Google reviews, open 24/7.
- 5.0★ from 114 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7530 Alondra Blvd, Paramount, CA 90723
Based in Gardena, 3 mi away
90/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 1,399 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,399 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 8 AM–5 PM
- Address
- 16221 S Maple Ave, Gardena, CA 90248
Based in Inglewood, 10 mi away
90/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 860 Google reviews, open 24/7.
- 4.8★ from 860 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 925 W Hyde Park Blvd, Inglewood, CA 90302
Based in Hawaiian Gardens, 10 mi away
90/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 256 Google reviews, open 24/7.
- 5.0★ from 256 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22427 Funston Ave, Hawaiian Gardens, CA 90716
Based in Bellflower, 5 mi away
90/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 208 Google reviews, open 24/7.
- 4.9★ from 208 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15566 Ryon Ave Suite #A, Bellflower, CA 90706
Based in Long Beach, 9 mi away
90/100CR ScoreRanked #13 because of its Google rating and availability: 4.8★ from 691 Google reviews, open 24/7.
- 4.8★ from 691 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1327 E 4th St Unit 1, Long Beach, CA 90802
Based in Hawthorne, 7 mi away
90/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 3,299 Google reviews, open 24/7.
- 4.9★ from 3,299 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3437 Jack Northrop Ave, Hawthorne, CA 90250
Based in Arcadia, 11 mi away
89/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 293 Google reviews, open 24/7.
- 5.0★ from 293 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Long Beach, 6 mi away
89/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 202 Google reviews, open 24/7.
- 4.9★ from 202 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4433 E Village Rd, Long Beach, CA 90808
Based in Gardena, 4 mi away
89/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 1,770 Google reviews, open 24/7.
- 4.9★ from 1,770 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18012 S Figueroa St, Gardena, CA 90248
Based in Paramount, 3 mi away
89/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 172 Google reviews, open 24/7.
- 4.8★ from 172 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15921 Minnesota Ave, Paramount, CA 90723
#19 Merry Plumbing
Based in San Marino, 17 mi away
89/100CR ScoreRanked #19 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
#20 Plumbco
Based in Encino, 9 mi away
89/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 173 Google reviews, open 24/7.
- 5.0★ from 173 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alhambra, 13 mi away
89/100CR ScoreRanked #21 because of its Google rating and availability: 4.8★ from 1,128 Google reviews, open 24/7.
- 4.8★ from 1,128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 905 Westminster Ave Suite A, Alhambra, CA 91803
Based in Anaheim, 20 mi away
89/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 1,063 Google reviews, open 24/7.
- 5.0★ from 1,063 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2921 E Miraloma Ave #17, Anaheim, CA 92806
Based in Redondo Beach, 10 mi away
89/100CR ScoreRanked #23 because of its Google rating and availability: 4.9★ from 293 Google reviews, open 24/7.
- 4.9★ from 293 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1604 Aviation Blvd Ste C, Redondo Beach, CA 90278
Based in Torrance, 7 mi away
89/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 331 Google reviews, open 24/7.
- 4.8★ from 331 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4026 Hickman Dr, Torrance, CA 90504
Based in Long Beach, 9 mi away
89/100CR ScoreRanked #25 because of its Google rating and availability: 5.0★ from 159 Google reviews, open 24/7.
- 5.0★ from 159 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1390 Newport Ave, Long Beach, CA 90804
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 1,881 ranked plumbers here; the rest are on their profiles.
Also serving Compton
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.
| Business | Google rating | Distance |
|---|---|---|
| 1 Time Plumbing | In Compton | |
| Fast Pro. Plumbing | 5.0★ (1) | In Compton |
| FJE Plumbing Contractor | In Compton | |
| G2 Plumbing & Rooter | 5.0★ (1) | In Compton |
| Herrera's Plumbing | 3.0★ (2) | In Compton |
| JDR Plumbing and Rooter Service | 5.0★ (2) | In Compton |
| Maddox Plumbing LLC | 5.0★ (1) | In Compton |
| Major League Plumbing | 4.9★ (264) | 5 mi |
| McClain Plumbing | 5.0★ (2) | In Compton |
| Mighty Plumbing | 1.0★ (1) | In Compton |
| Plumbing Lynwood | 3.0★ (1) | In Compton |
| Plumbing Works | 5.0★ (1) | In Compton |
| Prime Edge Watts Plumbing Experts | In Compton | |
| Rush Plumbing | In Compton | |
| Saban's Plumbing & Rooting Services | 5.0★ (1) | In Compton |
| Sonship plumbing | In Compton | |
| Superior Drain Cleaning & Plumbing | 5.0★ (1) | In Compton |
| Valencia's Plumbing | 4.9★ (120) | 5 mi |
| Victor's Plumbing | 5.0★ (1) | In Compton |
| WiseWay Plumbing | 4.9★ (522) | 9 mi |
How much do plumbers cost in Compton?
National price ranges in USD, not adjusted for Compton. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 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).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- 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 Compton plumbers
We scored 1,881 Compton 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.
| Factor | Weight | Computed from | In Compton data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Plumbers in Compton: frequently asked questions
Who is the best plumber in Compton?
By CR Score, the highest-ranked plumber in Compton, CA is Mr. Rooter Plumbing of Long Beach with a CR Score of 93/100. It has 4.9★ from 1,140 Google reviews. It is open 24/7. PDS Plumbing and Air (#2) and Rooter Hero Plumbing & Air of Los Angeles (#3) follow. We ranked 1,881 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Compton?
ContractorsRanked ranks 1,881 plumbers serving Compton, CA. 1 of them is based in Compton; 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 Compton are open 24/7?
1,006 ranked plumbers in Compton post 24/7 hours. The highest-ranked are Mr. Rooter Plumbing of Long Beach (#1), PDS Plumbing and Air (#2) and Rooter Hero Plumbing & Air of Los Angeles (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Compton work on weekends?
1,541 of 1,881 ranked plumbers post Saturday hours and 1,249 post Sunday hours. The highest-ranked open Saturdays are Mr. Rooter Plumbing of Long Beach (#1), PDS Plumbing and Air (#2) and Rooter Hero Plumbing & Air of Los Angeles (#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 Compton?
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 Compton. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Compton plumbers have?
The median Google rating among 1,881 rated plumbers in Compton is 5.0★, with a median of 20 reviews. Barker and Sons Plumbing & Rooter has the most, 3,896 reviews, and ranks #33. 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 Compton
- October 2026: CR Scores recalculated for 1,881 plumbers serving Compton.
- October 2026: 23 duplicate listings merged.
More plumbers and Compton pages
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