MyLocalZip

San Marcos, CA · ZIP 92078

Top 35 Plumbers in 92078 (San Marcos, CA)

The 35 highest-scoring of 603 plumbers serving 92078 in San Marcos, San Diego County, ranked by proximity and category fit, the same way in every ZIP.

Business records are sourced from OpenStreetMap (ODbL) and the California Contractors State License Board.

ZIP 92078 sits in San Marcos, San Diego County, and 35 plumbers are ranked on this page. Every one of the 35 has a contractor license in the saved CSLB roster. A 92078 address is on 18 of them; the remaining 17 are based in nearby ZIP codes. Every business on the list has a San Marcos mailing address. Setting aside the ones recorded at the ZIP centroid itself, the rest run from 2.5 to 2.7 miles out from the 92078 centroid. The 35 listings carry 3 distinct ZIP codes between them, the first 3 set out as cards and ranks 4 to 35 as rows.

603 scored
plumbers within 15 miles of the 92078 centroid
35 listed
published on this page, in ranked order

Top 3 plumbers in 92078

  1. #1

    Alloway Plumbing LLC

    CSLB #1122225 license issued 2024

    803 Almond Rd, San Marcos, CA 92078

    Classification
    General Building (B), Plumbing (C-36)
    Bond record
    #101914215 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Oct 31, 2026 · within 90 days as of Sep 10, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-704-2698 Map address
  2. #2

    Buddy Plumbing LLC

    CSLB #1149285 license issued 2026

    1145 Linda Vista Dr Suite 110, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #101026571 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jan 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-410-9922 Website Map address
  3. #3

    C C H P

    CSLB #934353 license issued 2009

    3729 Via de Anza, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #101748709 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jun 30, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-925-922-4844 Map address

Ranks 4 to 35

  1. #4

    Christopher the Plumber Inc

    CSLB #1047706 license issued 2018

    1724 Blue Water Lane, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #800247921 · ATLANTIC SPECIALTY INSURANCE COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Dec 31, 2026

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-734-2272 Map address
  2. #5

    Complete Plumbing & Backflow Service

    CSLB #974905 license issued 2012

    801 Crestview Court, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #800233100 · ATLANTIC SPECIALTY INSURANCE COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jul 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-504-3056 Map address
  3. #6

    County Backflow

    CSLB #1116526 license issued 2024

    663 S Rancho Santa Fe Rd 615, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #100835888 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Feb 29, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-920-7825 Website Map address
  4. #7

    Elemental Plumbing

    CSLB #1141110 license issued 2025

    1247 W San Marcos Blvd A8, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #100979385 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jul 31, 2027

    CSLB snapshot: Jul 16, 2026. Not returned in the Sep 10, 2026 roster; current status unconfirmed. Current status may have changed. Check CSLB before hiring.

    Call +1-760-909-6322 Map address
  5. #8

    Empire Pipeline

    CSLB #760566 license issued 1999

    3230 Linda Vista Dr, San Marcos, CA 92078

    Classification
    General Engineering (A), Plumbing (C-36)
    Bond record
    #101314856 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Mar 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-801-1978 Map address
  6. #9

    Ezpz Plumbing Services

    CSLB #1065798 license issued 2020

    744 Gemstone Dr, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #67284191 · WESTERN SURETY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    May 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-473-7502 Website Map address
  7. #10

    Gas Dawgs Plumbing

    CSLB #1153311 license issued 2026

    1512 Linda Vista Dr Unit C, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #7901208346 · NATIONWIDE MUTUAL INSURANCE COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Apr 30, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-216-4115 Map address
  8. #11

    Marco Antonio Ramos

    CSLB #1148560 license issued 2026

    655 South Twin Oaks Valley Rd,#231, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #101020040 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jan 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-646-4920 Map address
  9. #12

    North County Water Heater Services

    CSLB #971018 license issued 2012

    1720 Elfin Forest Road #217, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #JT012916 · JET INSURANCE COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Mar 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-216-1181 Map address
  10. #13

    Packard Plumbing

    CSLB #1041416 license issued 2018

    1742 Elfin Forest Rd Apt 355, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #100397188 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jul 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-822-1267 Map address
  11. #14

    R J B Plumbing Inc

    CSLB #1059412 license issued 2019

    1320 Grand Ave, Suite 25, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #100604457 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Oct 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-213-3969 Map address
  12. #15

    Reade Frank Plumbing

    CSLB #415278 license issued 1981

    1337 San Pablo Dr, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #30128923 · HUDSON INSURANCE COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-310-1757 Map address
Show the remaining 20 plumbers
  1. #16

    Reliant Water Heater and Filtration

    CSLB #1150297 license issued 2026

    2534 Corbel Way, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #101033424 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Feb 29, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-707-758-1138 Map address
  2. #17

    Security Plumbing & Drains

    CSLB #1048772 license issued 2019

    411 e Carmel St,unit a, San Marcos, CA 92078

    Classification
    Plumbing (C-36)
    Bond record
    #JT009002 · JET INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jan 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-724-3795 Map address
  3. #18

    A Local Plumber Inc

    CSLB #1159128 license issued 2026

    1433 Camino de Vela, San Marcos, CA 92078

    Classification
    Plumbing (C-36), Sanitation System (C-42)
    Bond record
    #101980051 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-206-9994 Map address
  4. #19

    Archibald Plumbing

    CSLB #371515 license issued 1979 Approx. 2.5 mi away

    P O Box 1956, San Marcos, CA 92079

    Classification
    Plumbing (C-36)
    Bond record
    #101306800 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Aug 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-814-3333 Website
  5. #20

    Bellinger Patrick Plumbing

    CSLB #520443 license issued 1987 Approx. 2.5 mi away

    P O Box 681, San Marcos, CA 92079

    Classification
    Plumbing (C-36)
    Bond record
    #SC688705 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Feb 28, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-805-4141
  6. #21

    G B 3 Inc

    CSLB #553409 license issued 1989 Approx. 2.5 mi away

    P O Box 2721, San Marcos, CA 92079

    Classification
    Plumbing (C-36)
    Bond record
    #G60831115614 · BUSINESS ALLIANCE INSURANCE COMPANY
    Workers’ comp
    No current coverage listed in this snapshot
    Recorded expiration
    Oct 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-840-7890
  7. #22

    Scott Michael Inc

    CSLB #668809 license issued 1993 Approx. 2.5 mi away

    P O Box 127, San Marcos, CA 92079

    Classification
    General Engineering (A), Plumbing (C-36)
    Bond record
    #SC1029744 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jan 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-744-2807
  8. #23

    Proactive Plumbing, Inc.

    CSLB #937646 license issued 2009 2.6 mi away

    500 Rancheros Drive, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #JT035843 · JET INSURANCE COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Jun 30, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-798-1167 Website Map address
  9. #24

    Abc Plumbing

    CSLB #370472 license issued 1979 Approx. 2.7 mi away

    740 Nordahl Rd Suite 110-273, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #66615093 · WESTERN SURETY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    May 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-207-7003 Map address
  10. #25

    Alt Plumbing

    CSLB #842880 license issued 2004 Approx. 2.7 mi away

    1031 Camino del Sol, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #100336934 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jul 31, 2026 · recorded date has passed as of Sep 10, 2026

    CSLB snapshot: Jul 16, 2026. Not returned in the Sep 10, 2026 roster; current status unconfirmed. Current status may have changed. Check CSLB before hiring.

    Call +1-760-761-1166 Website Map address
  11. #26

    Angelo'S Home Improvement & Restoration Inc

    CSLB #1017271 license issued 2016 Approx. 2.7 mi away

    175 Balboa St Suite A-5, San Marcos, CA 92069

    Classification
    General Building (B), Plumbing (C-36)
    Bond record
    #66824634 · WESTERN SURETY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Aug 31, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-727-0414 Map address
  12. #27

    Cadillac Plumbing Inc

    CSLB #1074751 license issued 2021 Approx. 2.7 mi away

    124 Terrace Lane, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #BX0078658 · JET INSURANCE COMPANY. Cancellation recorded for Aug 12, 2026
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Apr 30, 2028

    CSLB snapshot: Jul 16, 2026. Not returned in the Sep 10, 2026 roster; current status unconfirmed. Current status may have changed. Check CSLB before hiring.

    Call +1-619-429-9066 Map address
  13. #28

    California Repipe & Plumbing

    CSLB #1085233 license issued 2021 Approx. 2.7 mi away

    252 Cerco Rosado, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #101015546 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-580-9897 Website Map address
  14. #29

    D C Plumbing

    CSLB #838363 license issued 2004 Approx. 2.7 mi away

    918 Cayley Ave, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #101707222 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Oct 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-858-688-3307 Map address
  15. #30

    E-Star Construction

    CSLB #1113686 license issued 2023 Approx. 2.7 mi away

    300 Calle Rayo, San Marcos, CA 92069

    Classification
    General Building (B), Plumbing (C-36)
    Bond record
    #100819038 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Dec 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-619-629-1178 Map address
  16. #31

    Inspection Detection Connection

    CSLB #1076926 license issued 2021 Approx. 2.7 mi away

    697 Casita Ln, San Marcos, CA 92069

    Classification
    General Engineering (A), Plumbing (C-36)
    Bond record
    #100579711 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jun 30, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-815-5600 Website Map address
  17. #32

    JL'S Paradise Plumbing LLC

    CSLB #1059946 license issued 2019 Approx. 2.7 mi away

    1320 Mc Clelland Street, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #67646247 · WESTERN SURETY COMPANY
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Oct 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-566-8161 Map address
  18. #33

    Lemus Plumbing

    CSLB #979943 license issued 2013 Approx. 2.7 mi away

    1381 Avenida Azul, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #100392426 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Jan 31, 2027

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-277-0812 Map address
  19. #34

    Lemus Plumbing Services Inc

    CSLB #1151011 license issued 2026 Approx. 2.7 mi away

    1220 Corte Cielo, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #101772249 · MERCHANTS BONDING COMPANY (MUTUAL)
    Workers’ comp
    Exemption recorded
    Recorded expiration
    Feb 29, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-519-8818 Map address
  20. #35

    M B C Plumbing Services Inc

    CSLB #945833 license issued 2010 Approx. 2.7 mi away

    435 Camino Calafia, San Marcos, CA 92069

    Classification
    Plumbing (C-36)
    Bond record
    #100118290 · AMERICAN CONTRACTORS INDEMNITY COMPANY
    Workers’ comp
    Insurance recorded
    Recorded expiration
    Apr 30, 2028

    CSLB snapshot: Sep 10, 2026. Current status may have changed. Check CSLB before hiring.

    Call +1-760-644-3805 Map address

Licensing & verification in 92078

The licenses behind this page span 4 CSLB classifications: A, B, C-36 and C-42. The median recorded license issue date was about 8 years before this snapshot. The saved snapshot shows a contractor's bond with no effective cancellation for 34 of these licenses. The oldest license on this page was issued in 1979 and the newest in 2026, a spread of 47 years.

These are dated CSLB records (roster pulled September 10, 2026). Current status may have changed. Confirm any license, its classifications, bond and workers'-comp coverage yourself at cslb.ca.gov.

Questions about plumbers in 92078

How many licensed plumbers serve 92078?

All 35 plumbers ranked for 92078 have a contractor license in the saved CSLB roster, and 34 of those show a contractor's bond with no effective cancellation in that snapshot. Current status may have changed. Each of those listings shows its license number, so you can check the status on the CSLB site before you call.

What CSLB license class do plumbers hold in California?

California licenses plumbing work under CSLB class C-36. On this page the 35 licensed businesses carry 4 classifications between them, most often C-36. A second class sits on 7 of the licenses ranked here, which is why a listing can show a code other than C-36.

How is the 92078 ranking put together?

Every plumbing company within 15 miles of the 92078 centroid is scored the same way, and all 35 of them list plumbing as their primary trade. With no review data in our sources, distance from the 92078 centroid and category fit are the only two inputs today. Nothing here is a paid placement, and no payment moves a business up the list.

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