California contractor license
MJR PLUMBING
- C36 Plumbing
MJR PLUMBING is a C36 Plumbing contractor in Baldwin Park, Los Angeles County, licensed in California for 3 years (since 2023). As of Feb 2, 2026, the license is active with an expiration date of Aug 31, 2027 on record, a license bond is on file, and permit records show 10–25 permitted projects in the last 3 years.
MJR PLUMBINGC36 Plumbing · checked Feb 2, 2026
ActiveLicense number#1108788
Licensed sinceAug 16, 2023
Years licensed3 years
Expiration on recordAug 31, 2027
City and countyBaldwin Park, Los Angeles County
License bondOn file
Projects10–25 permitted projects in the last 3 years
Full record
Insurance, workers' comp, violations and permits.
Workers' comp, insurance policies, violations and full permit historyFree with your email. Shown on this page after you unlock.
LockedWorkers' compUnlock to view
Insurance policiesUnlock to view
Violations, complaints and disciplinary actionsUnlock to view
Full permit historyUnlock to view
5 free unlocks left today
Is this your business? Claim it free.
Claim your free profile to help keep your business details accurate. We'll verify you first.
Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Feb 2, 2026.