Best Licensed Landscaping Contractors in Walnut Creek, CA
27 landscaping companies registered in Walnut Creek hold current CSLB licenses, verified against official records as of August 20, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 460 active C-27 landscaping licenses in Contra Costa County; 27 registered in Walnut Creek
- 20 of Walnut Creek's 27 licenses (74.1%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Walnut Creek: 29 years
- Longest Walnut Creek licensure: since 1969
- 38 county licenses reach their expiration date within 90 days
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 20, 2026
- Licensed since
- 1969
- Phone
- (925) 934-6958
- Verified
- August 20, 2026
- Licensed since
- 1983
- Phone
- (925) 250-4153
- Verified
- August 20, 2026
- Licensed since
- 1986
- Phone
- (925) 933-3848
- Verified
- August 20, 2026
- Licensed since
- 1986
- Phone
- (925) 935-1119
- Verified
- August 20, 2026
- Licensed since
- 1987
- Phone
- (925) 998-8870
- Verified
- August 20, 2026
- Licensed since
- 1989
- Phone
- (925) 324-0535
- Verified
- August 20, 2026
- Licensed since
- 1990
- Phone
- (925) 393-9314
- Verified
- August 20, 2026
- Licensed since
- 1991
- Phone
- (925) 938-1777
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| L I G Corporation DBA Scharmer Sprinklers & Landscape | #256942 | On file | 1969 |
| Western Construction | #437259 | On file | 1983 |
| Alder Pool & Landscape Co | #492439 | On file | 1986 |
| Donisi Landscape Construction | #500006 | On file | 1986 |
| Gardencrafters Landscape & Design | #508892 | On file | 1987 |
| Liedstrand Landscape Construction Inc. | #570331 | On file | 1989 |
Contra Costa County landscaping licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 460 active C-27 landscaping licenses in Contra Costa County, 27 of them registered in Walnut Creek. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Walnut Creek license has been held 29 years, and the longest-standing one dates to 1969. 20 of Walnut Creek's 27 licenses (74.1%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 460 of the county's 460 licenses carry the same $25,000 bond California sets by statute. 38 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Landscaping Contractors in Walnut Creek: common questions
How many licensed landscaping contractors are there in Walnut Creek?
27 active C-27 landscaping licenses are registered in Walnut Creek, out of 460 across Contra Costa County. 27 Walnut Creek-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license landscaping contractors?
Yes. California licenses contractors by classification, and C-27 is the CSLB classification that authorises this work. 27 active C-27 landscaping licenses are registered in Walnut Creek and 460 across Contra Costa County, the longest-standing issued in 1969. Only CLEAR, unexpired licenses appear here.
How do I check a landscaping contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 20 of Walnut Creek's 27 currently carry. 38 Contra Costa County licenses expire within 90 days.
Other services in Walnut Creek
Landscaping Contractors in nearby cities
- Landscaping Contractors in Alamo, CA
- Landscaping Contractors in Pleasant Hill, CA
- Landscaping Contractors in Lafayette, CA
- Landscaping Contractors in Concord, CA
- Landscaping Contractors in Moraga, CA
- Landscaping Contractors in Pacheco, CA
- Landscaping Contractors in Clayton, CA
- Landscaping Contractors in Danville, CA