Plumbing contractor (C-36) in Costa Mesa, CA

11 licenses · checked Oct 27, 2026

There are 11 Plumbing contractor (C-36) licenses with an address of record in Costa Mesa, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.4% of the 2,617 such licenses statewide; Costa Mesa ranks #47 of 514 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 92626 (6), 92627 (5). Most list Orange County. By business type: Corporation 5, Sole Owner 4, Limited Liability 2. The median first-issue year is 2019; 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 Costa Mesa

Showing 11 of 11, A to Z. Listing order is alphabetical, not a recommendation.

Frequently asked questions

How many Plumbing contractor (C-36) licenses are in Costa Mesa?

11 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 Costa Mesa?

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 Costa Mesa Plumbing contractor (C-36) licenses expire soon?

6 of 11 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 Costa Mesa

General building contractor (62) · Electrical contractor (C-10) (14) · Painting contractor (C-33) (12) · Landscaping contractor (C-27) (11) · Cabinet and finish carpentry contractor (C-6) (8) · General engineering contractor (5) · Roofing contractor (C-39) (5) · Glazing contractor (C-17) (5) · HVAC contractor (C-20) (3) · Flooring contractor (C-15) (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.