Licensed Plumbing (C-36) contractors in Rancho Santa Margarita, CA

The California Contractors State License Board (CSLB) lists 12 Plumbing (C-36) contractors in Rancho Santa Margarita, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

12 contractors

1. Acute Plumbing Concepts

   Rancho Santa Margarita, CA · CSLB #1007544 · as of June 27, 2026
   Active · clear
2. Applied Plumbing And Rooter INC

   Rancho Santa Margarita, CA · CSLB #1151992 · as of June 27, 2026
   Active · clear
3. Boothney & Sons Plumbing

   Rancho Santa Margarita, CA · CSLB #1121999 · as of June 27, 2026
   Active · clear
4. Integrity Plumbing INC

   Rancho Santa Margarita, CA · CSLB #1098635 · as of June 27, 2026
   Active · clear
5. J M L Plumbing Company INC

   Rancho Santa Margarita, CA · CSLB #1005950 · as of June 27, 2026
   Active · clear
6. Keith Keil Plumbing

   Rancho Santa Margarita, CA · CSLB #935435 · as of June 27, 2026
   Active · clear
7. Master Plumbing

   Rancho Santa Margarita, CA · CSLB #885312 · as of June 27, 2026
   Active · clear
8. Pars Plumbing

   Rancho Santa Margarita, CA · CSLB #1040626 · as of June 27, 2026
   Active · clear
9. Partners Plumbing INC

   Rancho Santa Margarita, CA · CSLB #1057706 · as of June 27, 2026
   Active · clear
10. Plumbing Made Simple INC

    Rancho Santa Margarita, CA · CSLB #998379 · as of June 27, 2026
    Active · clear
11. Rainbow Plumbing And Hydronic Center

    Rancho Santa Margarita, CA · CSLB #1031539 · as of June 27, 2026
    Active · clear
12. Seelbinder Plumbing

    Rancho Santa Margarita, CA · CSLB #606458 · as of June 27, 2026
    Active · clear

See all Plumbing (C-36) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.