Landscaping contractor (C-27) in Costa Mesa, CA

There are 11 Landscaping contractor (C-27) licenses with an address of record in Costa Mesa, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.6% of the 1,864 such licenses statewide; Costa Mesa ranks #29 of 481 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 92627 (6), 92626 (5). Most list Orange County. By business type: Corporation 6, Sole Owner 4, Limited Liability 1. The median first-issue year is 2018; 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 Landscaping contractor (C-27) license covers

Landscaping (C-27) covers building and installing landscape systems: grading for planting, irrigation, low-voltage lighting, walkways, patios, decks and fences that are part of a landscape job.

Note: Routine gardening and lawn mowing generally isn't CSLB-licensed work; installing irrigation, hardscape or structures is. Under California's minor-work exemption, jobs under $1,000 (labor and materials combined) that need no building permit generally don't require a CSLB license.

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.

Landscaping contractor (C-27) licenses in Costa Mesa

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