Plumbing contractor (C-36) in Chatsworth, CA
10 licenses · checked Oct 27, 2026
There are 10 Plumbing contractor (C-36) licenses with an address of record in Chatsworth, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.4% of the 2,617 such licenses statewide; Chatsworth ranks #56 of 514 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 91311 (9), 91313 (1). Most list Los Angeles County. By business type: Corporation 7, Sole Owner 3. The median first-issue year is 2016; the oldest license dates from 2015. 6 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.
What a Plumbing contractor (C-36) license covers
Plumbing (C-36) covers systems that supply safe water and remove liquid and water-borne waste, including water heaters, fixtures, gas piping, drain lines and backflow devices.
How to verify a license
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.
Plumbing contractor (C-36) licenses in Chatsworth
Showing 10 of 10, A to Z. Listing order is alphabetical, not a recommendation.
- Access Plumbing & Rooter Services#1006784 · 91311
- Billy'S Plumbing AND Rooter#1022671 · 91311
- C T C Renovation INC#1007234 · 91311
- Construction INK#1021884 · 91313
- Drain Kings#1000176 · 91311
- Rockstar Plumbing Services#1043692 · 91311
- Service Genius Corporation#1030812 · 91311
- THE Expert Plumber INC DBA THE Expert Plumber#1025248 · 91311
- Tiago Alkana#1013503 · 91311
- Turbo Plumbing & Rooter INC#1036393 · 91311
Frequently asked questions
How many Plumbing contractor (C-36) licenses are in Chatsworth?
10 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.4% of CA).
What does a Plumbing contractor (C-36) license cover?
Plumbing (C-36) covers systems that supply safe water and remove liquid and water-borne waste, including water heaters, fixtures, gas piping, drain lines and backflow devices.
How do I verify a Plumbing contractor (C-36) license in Chatsworth?
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.
How many Chatsworth Plumbing contractor (C-36) licenses expire soon?
6 of 10 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.
Other license types in Chatsworth
General building contractor (29) · Electrical contractor (C-10) (10) · HVAC contractor (C-20) (6) · Low-voltage contractor (C-7) (5) · General engineering contractor (3) · Landscaping contractor (C-27) (3) · Glazing contractor (C-17) (3) · Solar contractor (C-46) (3)
All Plumbing contractor (C-36) licenses in CA →
Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.