- Rating
- 5.0 / 5.0 from 13 reviews
- Website
- jpmerlosplumbing.com/
- Service area
- Los Angeles
- Phone
- (323) 428-6002
About
JP Merlos Plumbing & Rooter serves Los Angeles. The business holds a 5.0 rating from 13 reviews on Google.
Call (323) 428-6002 to reach them. More information is available at http://www.jpmerlosplumbing.com/.
Service Area
Serving Los Angeles.
Hiring a Plumber in Los Angeles, California
In California, plumbers must hold a C-36 Plumbing Contractor license from the Contractors State License Board (CSLB). Before you hire, verify the contractor's license number using the CSLB's online license-check tool. A contractor license number contains up to 8 digits with no letters. You can search by license number, business name, or owner name on the CSLB website.
Most plumbing work in Los Angeles requires a building permit from the Los Angeles Department of Building and Safety. Code requirements vary by project type and location. Contact your local building department to find out what permits apply to your job. A licensed plumbing contractor can guide you through permit requirements and help ensure the work meets California Building Standards Code.
When you contact a plumber, ask to see their current license and verify it online. Clarify whether they will handle permitting or if you need to obtain permits separately. Discuss the scope of work, timeline, and what inspections or approvals will be needed before payment.
What license does a plumber in California need?
Plumbers in California must hold a C-36 Plumbing Contractor license from the Contractors State License Board (CSLB). [1]
How do I check if a plumber is licensed?
Use the CSLB online license-check tool at www.cslb.ca.gov. Search by the contractor's license number (up to 8 digits), business name, or owner name. The tool will show the license status and complaint history. [4]
Do I need a building permit for plumbing work in Los Angeles?
Most plumbing projects require a building permit from the Los Angeles Department of Building and Safety. Code requirements vary by project type and location, so check with your local building department to confirm what you need. [3, 5]
What should I ask a plumber before I hire them?
Ask to see their current C-36 license and verify it online through CSLB. Clarify whether they will handle permits or if you need to obtain them. Discuss the work scope, timeline, and what inspections will be required. [2]
Sources
- California CSLB — licensing classifications (read 2026-09-18)
- California CSLB — hire a licensed contractor (read 2026-09-18)
- California CSLB — do I need a building permit? (read 2026-09-18)
- California CSLB — check a license (read 2026-09-18)
- Los Angeles Department of Building and Safety — permits (read 2026-09-18)