Plumbing contractor (C-36) in San Luis Obispo, CA
3 licenses · checked Oct 27, 2026
There are 3 Plumbing contractor (C-36) licenses with an address of record in San Luis Obispo, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.1% of the 2,617 such licenses statewide; San Luis Obispo ranks #246 of 514 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 93401 (2), 93406 (1). Most list San Luis Obispo County. By business type: Sole Owner 2, Corporation 1. The median first-issue year is 2018; the oldest license dates from 2017. 1 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 San Luis Obispo
Showing 3 of 3, A to Z. Listing order is alphabetical, not a recommendation.
- Nviro#1056567 · 93401
- SAN Luis Obispo County Plumbing#1042814 · 93406
- Smee'S Plumbing#1029141 · 93401
Frequently asked questions
How many Plumbing contractor (C-36) licenses are in San Luis Obispo?
3 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.1% 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 San Luis Obispo?
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 San Luis Obispo Plumbing contractor (C-36) licenses expire soon?
1 of 3 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 San Luis Obispo
General building contractor (26) · Electrical contractor (C-10) (7) · Landscaping contractor (C-27) (5) · Painting contractor (C-33) (4) · General engineering contractor (3) · Low-voltage contractor (C-7) (3) · Cabinet and finish carpentry contractor (C-6) (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.