Best Licensed Landscaping Contractors in Martinez, CA
29 landscaping companies registered in Martinez 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; 30 registered in Martinez
- 19 of Martinez's 30 licenses (63.3%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Martinez: 18 years
- Longest Martinez licensure: since 1975
- 38 county licenses reach their expiration date within 90 days
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- Verified
- August 20, 2026
- Licensed since
- 1975
- Phone
- (925) 820-9364
- Verified
- August 20, 2026
- Licensed since
- 1982
- Phone
- (925) 284-1325
- Verified
- August 20, 2026
- Licensed since
- 1983
- Phone
- (707) 590-0660
- Verified
- August 20, 2026
- Licensed since
- 1986
- Phone
- (925) 228-9558
- Verified
- August 20, 2026
- Licensed since
- 1987
- Phone
- (925) 387-0500
- Verified
- August 20, 2026
- Licensed since
- 1991
- Phone
- (925) 229-8365
- Verified
- August 20, 2026
- Licensed since
- 1992
- Phone
- (925) 366-8284
- Verified
- August 20, 2026
- Licensed since
- 1993
- Phone
- (925) 682-9499
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Professional Landscape Management | #310448 | On file | 1975 |
| Vince's Landscaping Inc. | #425882 | On file | 1982 |
| Landscape Care Co | #439621 | On file | 1983 |
| P J Mc Namara Inc. | #494467 | On file | 1986 |
| Earth Lines Co Landscape Development | #519054 | On file | 1987 |
| National Tree & Garden Company | #628014 | On file | 1991 |
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, 30 of them registered in Martinez. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Martinez license has been held 18 years, and the longest-standing one dates to 1975. 19 of Martinez's 30 licenses (63.3%) 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 Martinez: common questions
How many licensed landscaping contractors are there in Martinez?
30 active C-27 landscaping licenses are registered in Martinez, out of 460 across Contra Costa County. 29 Martinez-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. 30 active C-27 landscaping licenses are registered in Martinez and 460 across Contra Costa County, the longest-standing issued in 1975. 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 19 of Martinez's 30 currently carry. 38 Contra Costa County licenses expire within 90 days.
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