Licensed plumbers in San Pedro, Los Angeles, CA

35 plumbers hold an active licence on the Contractors State License Board (CSLB) register in San Pedro, checked 3 Nov 2026: 27 licensed 10 years or more, 100% bonded and none with a complaint or board disclosure on record. Ranked by a published formula; nobody pays to move up.

Active licences: 35
Median time licensed: 17.6 yrs
Bonded: 100%
EPA Lead-Safe: 0
Google reviews: 906

Filled tags sit at the business's Google location; hollow tags show its mailing ZIP code only. Each tag is the BoardChecked score.

1
Stephens Plumbing & Heating Inc
San Pedro, CA · CSLB C20, C36 #508377 · licensed 40 yrs
- Licence active
- Bonded
- Workers' comp
964.8(557)Full report
2
Romo Plumbing
San Pedro, CA · CSLB C36 #748434 · licensed 29 yrs
- Licence active
- Bonded
- Workers' comp
945.0(17)Full report
3
Daddario Plumbing Co
San Pedro, CA · CSLB C36 #652656 · licensed 34 yrs
- Licence active
- Bonded
- Workers' comp
885.0(4)Full report
4
South Shore Plumbing
San Pedro, CA · CSLB C36 #764077 · licensed 27 yrs
- Licence active
- Bonded
- Works alone
845.0(1)Full report
5
Unstopable Plumbing Services
San Pedro, CA · CSLB C36 #965365 · licensed 15 yrs
- Licence active
- Bonded
- Works alone
844.9(12)Full report
6
Fer Pete & Son Plumbing and Supply Co
San Pedro, CA · CSLB C20, C36 #247442 · licensed 60 yrs
- Licence active
- Bonded
- Workers' comp
803.7(9)Full report
7
Big League Plumbing & Rooter Inc
San Pedro, CA · CSLB C36 #1059478 · licensed 7 yrs
- Licence active
- Bonded
- Workers' comp
784.9(229)Full report
8
A S A P Plumbing Solutions LLC
San Pedro, CA · CSLB C36 #1096258 · licensed 4 yrs
- Licence active
- Bonded
- Works alone
734.9(75)Full report
9
Balov Plumbing
San Pedro, CA · CSLB C36 #1026742 · licensed 9 yrs
- Licence active
- Bonded
- Workers' comp
705.0(2)Full report
10
David A Bender
San Pedro, CA · CSLB C34, C36 #531440 · licensed 38 yrs
- Licence active
- Bonded
- Works alone
65No Google reviews yetFull report
11
Mimmo and Sons
San Pedro, CA · CSLB C36 #695992 · licensed 32 yrs
- Licence active
- Bonded
- Works alone
65No Google reviews yetFull report
12
Adrians Plumbing
San Pedro, CA · CSLB C36 #728722 · licensed 30 yrs
- Licence active
- Bonded
- Works alone
65No Google reviews yetFull report
13
Southlane Plumbing
San Pedro, CA · CSLB C36 #734429 · licensed 30 yrs
- Licence active
- Bonded
- Works alone
65No Google reviews yetFull report
14
Bender George Plumbing Inc
San Pedro, CA · CSLB C34, C36 #754787 · licensed 28 yrs
- Licence active
- Bonded
- Works alone
65No Google reviews yetFull report
15
A E S Plumbing
San Pedro, CA · CSLB C36 #814996 · licensed 24 yrs
- Licence active
- Bonded
- Works alone
65No Google reviews yetFull report
16
Adriatic Coast Plumbing
San Pedro, CA · CSLB C36 #817153 · licensed 24 yrs
- Licence active
- Bonded
- Workers' comp
65No Google reviews yetFull report
17
Salvo's Plumbing Inc
San Pedro, CA · CSLB C36 #893853 · licensed 20 yrs
- Licence active
- Bonded
- Workers' comp
64No Google reviews yetFull report
18
Southlane Plumbing Inc
San Pedro, CA · CSLB C36 #905224 · licensed 19 yrs
- Licence active
- Bonded
- Workers' comp
64No Google reviews yetFull report
19
R E X Plumbing Heating & A/C
San Pedro, CA · CSLB C20, C36 #909577 · licensed 19 yrs
- Licence active
- Bonded
- Workers' comp
63No Google reviews yetFull report
20
Elite Pipes
San Pedro, CA · CSLB C36 #909902 · licensed 19 yrs
- Licence active
- Bonded
- Works alone
63No Google reviews yetFull report
21
Walker Plumbing Co
San Pedro, CA · CSLB C36 #921751 · licensed 18 yrs
- Licence active
- Bonded
- Works alone
62No Google reviews yetFull report
22
Crivello Marble
San Pedro, CA · CSLB C36, C54 #931119 · licensed 18 yrs
- Licence active
- Bonded
- Works alone
61No Google reviews yetFull report
23
A Plus Rooter Pro
San Pedro, CA · CSLB C36 #942633 · licensed 17 yrs
- Licence active
- Bonded
- Works alone
60No Google reviews yetFull report
24
Graff Plumbing
San Pedro, CA · CSLB C36 #963286 · licensed 15 yrs
- Licence active
- Bonded
- Works alone
58No Google reviews yetFull report
25
Wolfe's Plumbing
San Pedro, CA · CSLB C36 #976553 · licensed 14 yrs
- Licence active
- Bonded
- Works alone
56No Google reviews yetFull report
26
Lomeli's Plumbing
San Pedro, CA · CSLB C36 #985647 · licensed 13 yrs
- Licence active
- Bonded
- Works alone
55No Google reviews yetFull report
27
Oc Coastal Builder
San Pedro, CA · CSLB B, C36 #992307 · licensed 13 yrs
- Licence active
- Bonded
- Works alone
54No Google reviews yetFull report
28
Rendon Plumbing Solutions Inc
San Pedro, CA · CSLB C36 #996279 · licensed 12 yrs
- Licence active
- Bonded
- Works alone
53No Google reviews yetFull report
29
Desanto Anthony
San Pedro, CA · CSLB B, C10, C36 #1008720 · licensed 11 yrs
- Licence active
- Bonded
- Works alone
52No Google reviews yetFull report
30
Sanchez Enrique
San Pedro, CA · CSLB C36 #1008868 · licensed 11 yrs
- Licence active
- Bonded
- Workers' comp
52No Google reviews yetFull report
31
King Jason Plumbing Services
San Pedro, CA · CSLB C36 #1041159 · licensed 8 yrs
- Licence active
- Bonded
- Works alone
48No Google reviews yetFull report
32
A's Plumbing Works Inc
San Pedro, CA · CSLB C36 #1093727 · licensed 4 yrs
- Licence active
- Bonded
- Works alone
42No Google reviews yetFull report
33
All Time Plumbing & Rooter Inc
San Pedro, CA · CSLB C36 #1106805 · licensed 3 yrs
- Licence active
- Bonded
- Works alone
40No Google reviews yetFull report
34
Gr Services Plumbing
San Pedro, CA · CSLB C36 #1130162 · licensed 2 yrs
- Licence active
- Bonded
- Works alone
38No Google reviews yetFull report
35
Aia Plumbing & Backflow
San Pedro, CA · CSLB C36 #1145663 · licensed 1 yr
- Licence active
- Bonded
- Works alone
36No Google reviews yetFull report

San Pedro at a glance

Active plumbing licences with a mailing address here: 35.
Median time licensed: 17.6 years. Licensed in the last two years: 2 of 35.
Contractor's bond on the CSLB record: 35 of 35.
EPA Lead-Safe certified, which federal law requires for work that disturbs paint in homes built before 1978: 0 of 35.
Carry workers' compensation insurance: 11 of 35. Declare no employees (exempt), so must work alone on your job: 24 of 35.
With a citation, complaint or other disclosure on the CSLB licence page: 0 of 35.
Pulled a building permit under their own licence since 2020: 14 of 35.
Median pay for plumbers in the Los Angeles-Long Beach-Anaheim metro is $34.19 an hour (BLS, May 2025).

Homes here

73%

of 34,139 homes were built before 1980 (median year built 1967). Paint in homes built before 1978 may contain lead, and work that disturbs it must be done by an EPA Lead-Safe certified firm; 0 of the 35 plumbers here are.

Median home value $853,000 · 44% owner-occupied. ZIP 90731, 90732, Census ACS 2024 5-year.

Does my job need a licensed plumber?

Total price, labour and materials The job needs a permit They will bring helpers or employees

Yes: the total is $1,000 or more, so they need an active CSLB licence for this trade.

Plumbers in other cities

Other trades in Los Angeles

Run a plumbing business in San Pedro?

Claim your listing free, then get a website built from it.

Claim my listing

Questions people ask about plumbers in San Pedro

How many licensed plumbers are in San Pedro?

35 plumbers hold an active Contractors State License Board (CSLB) licence with a mailing address in San Pedro, checked on 3 November 2026. 27 of them have been licensed for 10 years or more.

Does a plumber need a licence in California?

Yes, when the whole job, labour and materials, costs $1,000 or more or needs a permit. Below that, California's minor-work exemption (B&P Code 7048) applies, but only if they work alone. Look for an active C-36 licence.

How do I check a plumber's licence in San Pedro?

Ask for the licence number and look it up on the CSLB website, or search this page. Every plumber listed here was matched to an active licence on the CSLB register.

Which plumbers rank highest in San Pedro?

By our published formula (years licensed, complaint record, bond and insurance, and Google reviews), the top three are Stephens Plumbing & Heating Inc (96), Romo Plumbing (94), Daddario Plumbing Co (88). Paying or claiming a listing never changes the order.

How much do plumbers charge in San Pedro?

Plumbers in the Los Angeles-Long Beach-Anaheim metro earn a median $34.19 an hour (BLS, May 2025); contractors typically bill about twice the wage to cover insurance, overhead and profit.

Do I need a lead-safe certified plumber in San Pedro?

If your home was built before 1978 and the work disturbs paint, yes: federal law requires an EPA Lead-Safe certified firm. 73% of homes here were built before 1980 (US Census, ACS 2024 5-year), and 0 of the 35 licensed plumbers listed are certified.

Licensed plumbers in San Pedro, Los Angeles, CA

Ranked list

Questions people ask about plumbers in San Pedro