ADU CITIES Contractor Directory

Mjm Plumbing

Also listed as: Mjmp Incorporated

● Active — license status verified against CSLB public data as of November 6, 2026

☎ Call (619) 318-3937Verify this license at CSLB
CSLB license#776399
ClassificationsC-36 — Plumbing
Office of recordP O Box 2996
El Cajon, CA 92021
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 318-3937
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Continental Casualty Company
Business typeCorporation
License issuedMarch 20, 2000
License expiresOctober 31, 2027

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.