- Rating
- 4.8 / 5.0 from 46 reviews
- Open
- 7 days a week
- Website
- jbplumbingandrooter.com/
- Service area
- Los Angeles
- Phone
- (323) 559-3053
About
JB Plumbing and Rooter serves Los Angeles. The business has a 4.8 rating from 46 reviews on Google.
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 any plumber, verify their license status through the CSLB's online license checker at www.cslb.ca.gov. You can search by license number or business name to confirm the license is active and review complaint disclosure information.
Most plumbing work in Los Angeles requires a building permit from the Los Angeles Department of Building and Safety (LADBS). Code requirements vary, so your plumber should be familiar with local rules or you can check with LADBS before work begins. A licensed plumber will know which jobs need permits and which do not.
When you call a plumber, ask about their license status and how long they have worked in the area. Get a written estimate and contract that covers the scope of work, materials, and timeline. This protects you and ensures both you and the plumber are clear on expectations.
How do I verify a plumber's California license?
Visit the CSLB website at www.cslb.ca.gov and use the license checker. You can search by the plumber's license number (up to 8 digits) or by business name. The search will show the license status and any complaint history. [4]
What license type do plumbers need in California?
Plumbers in California must hold a C-36 Plumbing Contractor license issued by the Contractors State License Board. [1]
Do I need a permit for plumbing work in Los Angeles?
Code requirements in Los Angeles vary by project type. Contact the Los Angeles Department of Building and Safety (LADBS) or ask your plumber about permit requirements before work begins. [3, 5]
What should I ask a plumber before hiring?
Ask for proof of a current C-36 license, a written estimate that details all work and materials, and a contract that covers timeline and payment terms. [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)
Contact Information
Business Hours
| Monday | 12 AM – 11:59 PM |
|---|---|
| Tuesday | 12 AM – 11:59 PM |
| Wednesday | 12 AM – 11:59 PM |
| Thursday | 12 AM – 11:59 PM |
| Friday | 12 AM – 11:59 PM |
| Saturday | 12 AM – 11:59 PM |
| Sunday | 12 AM – 11:59 PM |