Best Licensed Landscaping Contractors in Covina, CA
21 landscaping companies registered in Covina 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.
- 1,481 active C-27 landscaping licenses in Los Angeles County; 21 registered in Covina
- 9 of Covina's 21 licenses (42.9%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Covina: 18 years
- Longest Covina licensure: since 1958
- 130 county licenses reach their expiration date within 90 days
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- Verified
- August 20, 2026
- Licensed since
- 1988
- Phone
- (626) 806-7436
- Verified
- August 20, 2026
- Licensed since
- 1990
- Phone
- (626) 869-1406
- Verified
- August 20, 2026
- Licensed since
- 1992
- Phone
- (626) 827-4991
- Verified
- August 20, 2026
- Licensed since
- 1996
- Phone
- (626) 926-7396
- Verified
- August 20, 2026
- Licensed since
- 1997
- Phone
- (800) 566-4873
- Verified
- August 20, 2026
- Licensed since
- 2007
- Phone
- (626) 508-0788
- Verified
- August 20, 2026
- Licensed since
- 2009
- Phone
- (626) 967-0083
- Verified
- August 20, 2026
- Licensed since
- 2011
- Phone
- (626) 966-4682
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Dg Landworks | #543305 | On file | 1988 |
| Los Angeles Engineering Inc. | #591176 | On file | 1990 |
| Haney's Landscape Maintenance Inc. | #655433 | On file | 1992 |
| Terrones Construction And Landscaping | #725473 | On file | 1996 |
| Acorn Tree Service | #735530 | On file | 1997 |
| Duke's Landscaping | #896993 | On file | 2007 |
Los Angeles County landscaping licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 1,481 active C-27 landscaping licenses in Los Angeles County, 21 of them registered in Covina. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Covina license has been held 18 years, and the longest-standing one dates to 1958. 9 of Covina's 21 licenses (42.9%) 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: 1,479 of the county's 1,481 licenses carry the same $25,000 bond California sets by statute. 130 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 Covina: common questions
How many licensed landscaping contractors are there in Covina?
21 active C-27 landscaping licenses are registered in Covina, out of 1,481 across Los Angeles County. 21 Covina-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. 21 active C-27 landscaping licenses are registered in Covina and 1,481 across Los Angeles County, the longest-standing issued in 1958. 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 9 of Covina's 21 currently carry. 130 Los Angeles County licenses expire within 90 days.
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