Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,918 California contractors classified C-36 (Plumbing (C-36)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 4, 2026.

Showing 8,281–8,340 of 11,918 contractors

1. Sergio Prado

   Moorpark, CA · CSLB #1034324 · as of July 4, 2026
   Active · clear
2. Pragle Plumbing

   Rancho Murrieta, CA · CSLB #783408 · as of July 4, 2026
   Active · clear
3. Praytor And Son Plumbing

   Madera, CA · CSLB #825177 · as of July 4, 2026
   Active · clear
4. Jason Ronald Praytor

   Madera, CA · CSLB #972774 · as of July 4, 2026
   Active · clear
5. PRC Plumbing INC

   Fallbrook, CA · CSLB #1028363 · as of July 4, 2026
   Active · clear
6. Precise Flow INC

   Norwalk, CA · CSLB #1129438 · as of July 4, 2026
   Active · clear
7. Precise Plumbing

   San Leandro, CA · CSLB #961915 · as of July 4, 2026
   Active · clear
8. Precise Plumbing

   Oceanside, CA · CSLB #997957 · as of July 4, 2026
   Active · clear
9. Precise Plumbing And Drain INC

   San Francisco, CA · CSLB #1114476 · as of July 4, 2026
   Active · clear
10. Precise Plumbing PS INC

    Roseville, CA · CSLB #1000501 · as of July 4, 2026
    Active · clear
11. Precise Plumbing Services

    Los Angeles, CA · CSLB #719124 · as of July 4, 2026
    Active · clear
12. Precise Plumbing Systems INC

    Santa Barbara, CA · CSLB #1046684 · as of July 4, 2026
    Active · clear
13. Precision Design Plumbing

    Cerritos, CA · CSLB #625046 · as of July 4, 2026
    Active · clear
14. Precision Pipeworks

    Rohnert Park, CA · CSLB #1133530 · as of July 4, 2026
    Active · clear
15. Precision Plumbers

    Palmdale, CA · CSLB #1124179 · as of July 4, 2026
    Active · clear
16. The Precision Plumber

    Exeter, CA · CSLB #498132 · as of July 4, 2026
    Active · clear
17. Precision Plumbing

    El Dorado Hills, CA · CSLB #1095367 · as of July 4, 2026
    Active · clear
18. Precision Plumbing

    Fremont, CA · CSLB #917303 · as of July 4, 2026
    Active · clear
19. Precision Plumbing

    Yorba Linda, CA · CSLB #742518 · as of July 4, 2026
    Active · clear
20. Precision Plumbing

    Santa Ana, CA · CSLB #950752 · as of July 4, 2026
    Active · clear
21. Precision Plumbing

    Walnut Creek, CA · CSLB #709108 · as of July 4, 2026
    Active · clear
22. Precision Plumbing

    Clovis, CA · CSLB #1039782 · as of July 4, 2026
    Active · clear
23. Precision Plumbing

    Paso Robles, CA · CSLB #491114 · as of July 4, 2026
    Active · clear
24. Precision Plumbing

    Visalia, CA · CSLB #669391 · as of July 4, 2026
    Active · clear
25. Precision Plumbing

    Woodland, CA · CSLB #1056049 · as of July 4, 2026
    Active · clear
26. Precision Plumbing And Drain INC

    Bakersfield, CA · CSLB #1080787 · as of July 4, 2026
    Active · clear
27. Precision Plumbing And Rooter

    Lake Elsinore, CA · CSLB #1035579 · as of July 4, 2026
    Active · clear
28. Precision Plumbing CO

    Mission Viejo, CA · CSLB #778399 · as of July 4, 2026
    Active · clear
29. Precision Plumbing INC

    Santa Ynez, CA · CSLB #529696 · as of July 4, 2026
    Active · clear
30. Precision Plumbing & Leak Detection INC

    Redlands, CA · CSLB #482084 · as of July 4, 2026
    Active · clear
31. Precision Plumbing Services

    Temecula, CA · CSLB #1154432 · as of July 4, 2026
    Active · clear
32. Precision Plumbing Solutions INC

    San Diego, CA · CSLB #1151288 · as of July 4, 2026
    Active · clear
33. Precision Plumbing Systems INC

    Lancaster, CA · CSLB #1025661 · as of July 4, 2026
    Active · clear
34. Precision Plumbing & Tile INC

    Corona, CA · CSLB #974963 · as of July 4, 2026
    Active · clear
35. Precision Pool Plumbing

    Riverside, CA · CSLB #701233 · as of July 4, 2026
    Active · clear
36. Precision Pro Plumbing INC

    Lakewood, CA · CSLB #1127589 · as of July 4, 2026
    Active · clear
37. Precision Rooter & Drain

    San Francisco, CA · CSLB #961218 · as of July 4, 2026
    Active · clear
38. Precision Sewer & Drain INC

    Sylmar, CA · CSLB #1080895 · as of July 4, 2026
    Active · clear
39. Preeminent Plumbing INC

    Long Beach, CA · CSLB #1148711 · as of July 4, 2026
    Active · clear
40. Preferred Plumbing

    Freedom, CA · CSLB #490509 · as of July 4, 2026
    Active · clear
41. Preferred Plumbing & Drain

    North Highlands, CA · CSLB #856944 · as of July 4, 2026
    Active · clear
42. Preferred Plumbing Solutions

    Fontana, CA · CSLB #1086815 · as of July 4, 2026
    Active · clear
43. Premier 1 Plumbing INC

    Northridge, CA · CSLB #1043178 · as of July 4, 2026
    Active · clear
44. Premiere Plumbing & Filtration INC

    Oceanside, CA · CSLB #1157348 · as of July 4, 2026
    Active · clear
45. Premiere Plumbing INC

    Oroville, CA · CSLB #1146694 · as of July 4, 2026
    Active · clear
46. Premier Plumbing

    Inglewood, CA · CSLB #791392 · as of July 4, 2026
    Active · clear
47. Premier Plumbing

    San Clemente, CA · CSLB #698218 · as of July 4, 2026
    Active · clear
48. Premier Plumbing

    Pasadena, CA · CSLB #980862 · as of July 4, 2026
    Active · clear
49. Premier Plumbing Company

    Riverside, CA · CSLB #756900 · as of July 4, 2026
    Active · clear
50. Premier Plumbing INC

    Fresno, CA · CSLB #690234 · as of July 4, 2026
    Active · clear
51. Premier Plumbing & Repairs

    Whittier, CA · CSLB #1019376 · as of July 4, 2026
    Active · clear
52. Premier Plumbing San Diego

    San Diego, CA · CSLB #1142571 · as of July 4, 2026
    Active · clear
53. Premier Plumbing Services

    Winchester, CA · CSLB #1155310 · as of July 4, 2026
    Active · clear
54. Premier Plumbing Solutions 925

    Brentwood, CA · CSLB #1120175 · as of July 4, 2026
    Active · clear
55. Premier Rooter And Plumbing

    Sacramento, CA · CSLB #1125928 · as of July 4, 2026
    Active · clear
56. Premier West Plumbing INC

    Quartz Hill, CA · CSLB #1124140 · as of July 4, 2026
    Active · clear
57. Premium Choice Plumbing

    Lynwood, CA · CSLB #1139920 · as of July 4, 2026
    Active · clear
58. Premium One Plumbing

    Montrose, CA · CSLB #794107 · as of July 4, 2026
    Active · clear
59. Premium Plumbing

    Oakland, CA · CSLB #1082571 · as of July 4, 2026
    Active · clear
60. Premium Plumbing

    Pittsburg, CA · CSLB #1123338 · as of July 4, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 4, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.