94/100CR Score
Ranked #1 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
Best Plumbers in Carson, CA (2026)
1,762 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Carson: Cisco's Plumbing Inc, CR Score 94/100; 5.0★ from 463 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Mr. Rooter Plumbing of Long Beach, posts 24/7 hours; ranked #2 of 1,762.
- 14
Most-reviewed: American AC Heat Plumbing, 3,299 Google reviews at 4.9★, the most of 1,762 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,762 Carson plumbers are ranked here by CR Score, from 8 published factors. 873 are open 24/7, 1,452 open Saturdays and 1,129 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,762 rated businesses.
Top 10 plumbers in Carson at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cisco's Plumbing Inc | 94 | 5.0★ (463) | Carson | 24/7 | Overall |
| 2 | Mr. Rooter Plumbing of Long Beach | 92 | 4.9★ (1,140) | Long Beach, 8 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 | Roto-Rooter Plumbing & Water Cleanup | 92 | 4.8★ (527) | Carson | 24/7 | — |
| 5 | Orange Coast Plumbing | 91 | 5.0★ (296) | Cypress, 7 mi away | 24/7 | — |
| 6 | PDS Plumbing and Air | 91 | 5.0★ (471) | Bellflower, 10 mi away | 24/7 | — |
| 7 | Prodigy Plumbing | Long Beach Plumber | 91 | 4.8★ (955) | Long Beach, 8 mi away | 24/7 | — |
| 8 | Plumbco | 91 | 5.0★ (173) | Encino, 3 mi away | 24/7 | — |
| 9 | Goodboy Plumbing | 91 | 5.0★ (93) | Carson | 24/7 | — |
| 10 | Roto-Rooter Plumbing & Water Cleanup | 91 | 4.8★ (691) | Long Beach, 7 mi away | 24/7 | — |
The 1,762 best plumbers in Carson, 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 Long Beach, 8 mi away
92/100CR ScoreRanked #2 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
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
92/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 527 Google reviews, open 24/7.
- 4.8★ from 527 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cypress, 7 mi away
91/100CR ScoreRanked #5 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 Bellflower, 10 mi away
91/100CR ScoreRanked #6 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 Long Beach, 8 mi away
91/100CR ScoreRanked #7 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
#8 Plumbco
Based in Encino, 3 mi away
91/100CR ScoreRanked #8 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 Carson
91/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 93 Google reviews, open 24/7.
- 5.0★ from 93 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Long Beach, 7 mi away
91/100CR ScoreRanked #10 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 Gardena, 3 mi away
90/100CR ScoreRanked #11 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 Redondo Beach, 6 mi away
90/100CR ScoreRanked #12 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, 4 mi away
90/100CR ScoreRanked #13 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 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 Carson
90/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 98 Google reviews, open 24/7.
- 4.9★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 451 Carson Plaza Dr, Carson, CA 90746
Based in Gardena, 4 mi away
90/100CR ScoreRanked #16 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 Torrance, 3 mi away
90/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 136 Google reviews, open 24/7.
- 4.9★ from 136 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 609 Amapola Ave, Torrance, CA 90501
Based in Torrance, 1 mi away
90/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 78 Google reviews, open 24/7.
- 5.0★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22130 S Vermont Ave Suite C, Torrance, CA 90502
Based in Inglewood, 11 mi away
90/100CR ScoreRanked #19 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 Torrance, 4 mi away
90/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 122 Google reviews, open 24/7.
- 5.0★ from 122 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 21250 Hawthorne Blvd Suite 500, Torrance, CA 90503
Based in Costa Mesa, 6 mi away
90/100CR ScoreRanked #21 because of its Google rating and availability: 4.7★ from 649 Google reviews, open 24/7.
- 4.7★ from 649 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#22 Peacock Plumbing
Based in Torrance, 3 mi away
90/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 212 Google reviews, open 24/7.
- 4.8★ from 212 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2539 W 237th St Ste B, Torrance, CA 90505
Based in Gardena, 3 mi away
90/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 2,576 Google reviews, open 24/7.
- 4.8★ from 2,576 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18105 S Hobart Blvd, Gardena, CA 90248
Based in Carson
90/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 126 Google reviews, open 24/7.
- 4.8★ from 126 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 626 W 231st St, Carson, CA 90745
Based in San Pedro, 5 mi away
90/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 173 Google reviews, open 24/7.
- 4.9★ from 173 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1215 N Gaffey St, San Pedro, CA 90731
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 1,762 ranked plumbers here; the rest are on their profiles.
Also serving Carson
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 |
|---|---|---|
| Affordable Rooter Plumbing | 5.0★ (1) | In Carson |
| Duration Plumbing | 5.0★ (2) | In Carson |
| Ecoscapes Landscape Construction | 5.0★ (1) | In Carson |
| Golden State Plumbing | 5.0★ (2) | In Carson |
| Helpful Plumbing | 5.0★ (2) | In Carson |
| JC Plumbing | 5.0★ (2) | In Carson |
| JND PLUMBING AND DRAINS | 5.0★ (1) | In Carson |
| Knockout Plumbing | 5.0★ (1) | In Carson |
| L and A Plumbing | 5.0★ (1) | In Carson |
| LBC Handyman | 5.0★ (2) | In Carson |
| Leak Detection McDonalds Restoration | 5.0★ (1) | In Carson |
| Leak Detection Specialist | 5.0★ (127) | 3 mi |
| Major League Plumbing | 4.9★ (264) | 4 mi |
| Nick Handyman & Plumbing Services | In Carson | |
| Power Rooter & Plumbing Inc | In Carson | |
| PRC Inc. | 4.6★ (312) | In Carson |
| Rick's Rooter | 5.0★ (1) | In Carson |
| Sal's Plumbing Company Inc | 4.5★ (225) | 1 mi |
| Soo Hipp Plumbing and Drains of Torrance | 4.9★ (188) | 4 mi |
| South Bay Leak Detection / Water Damage Restoration | In Carson |
How much do plumbers cost in Carson?
National price ranges in USD, not adjusted for Carson. 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 Carson plumbers
We scored 1,762 Carson 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 Carson 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 Carson: frequently asked questions
Who is the best plumber in Carson?
By CR Score, the highest-ranked plumber in Carson, CA is Cisco's Plumbing Inc with a CR Score of 94/100. It has 5.0★ from 463 Google reviews. It is open 24/7. Mr. Rooter Plumbing of Long Beach (#2) and Rooter Hero Plumbing & Air of Los Angeles (#3) follow. We ranked 1,762 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Carson?
ContractorsRanked ranks 1,762 plumbers serving Carson, CA. 9 of them are based in Carson; 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 Carson are open 24/7?
873 ranked plumbers in Carson post 24/7 hours. The highest-ranked are Cisco's Plumbing Inc (#1), Mr. Rooter Plumbing of Long Beach (#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 Carson work on weekends?
1,452 of 1,762 ranked plumbers post Saturday hours and 1,129 post Sunday hours. The highest-ranked open Saturdays are Cisco's Plumbing Inc (#1), Mr. Rooter Plumbing of Long Beach (#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 Carson?
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 Carson. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Carson plumbers have?
The median Google rating among 1,762 rated plumbers in Carson is 4.9★, with a median of 19 reviews. American AC Heat Plumbing has the most, 3,299 reviews, and ranks #14. 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 Carson
- October 2026: CR Scores recalculated for 1,762 plumbers serving Carson.
- October 2026: 21 duplicate listings merged.
More plumbers and Carson pages
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