Best Licensed General Contractors in Lower Lake, CA
22 general contractors registered in Lower Lake hold current CSLB licenses, verified against official records as of August 22, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 232 active B general building contractor licenses in Lake County; 22 registered in Lower Lake
- 9 of Lower Lake's 22 licenses (40.9%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Lower Lake: 19 years
- Longest Lower Lake licensure: since 1986
- 17 county licenses reach their expiration date within 90 days
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- Verified
- August 22, 2026
- Licensed since
- 1987
- Phone
- (707) 994-0437
- Verified
- August 22, 2026
- Licensed since
- 1989
- Phone
- (707) 355-1958
- Verified
- August 22, 2026
- Licensed since
- 1992
- Phone
- (707) 994-5100
- Verified
- August 22, 2026
- Licensed since
- 1995
- Phone
- (707) 994-7840
- Verified
- August 22, 2026
- Licensed since
- 2000
- Phone
- (707) 355-3377
- Verified
- August 22, 2026
- Licensed since
- 2007
- Phone
- (707) 303-5744
- Verified
- August 22, 2026
- Licensed since
- 2013
- Phone
- (707) 994-1100
- Verified
- August 22, 2026
- Licensed since
- 2022
- Phone
- (714) 936-5837
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Coastal Mountain Electric | #507105 | On file | 1987 |
| Salmina Construction Inc. | #578543 | On file | 1989 |
| Epidendio Construction Inc. | #637395 | On file | 1992 |
| Red's Construction | #710251 | On file | 1995 |
| R O Construction | #780565 | On file | 2000 |
| Duvall Construction | #894686 | On file | 2007 |
Lake County general building licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 232 active B general building contractor licenses in Lake County, 22 of them registered in Lower Lake. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Lower Lake license has been held 19 years, and the longest-standing one dates to 1986. 9 of Lower Lake's 22 licenses (40.9%) 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: 232 of the county's 232 licenses carry the same $25,000 bond California sets by statute. 17 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.
General Contractors in Lower Lake: common questions
How many licensed general contractors are there in Lower Lake?
22 active B general building contractor licenses are registered in Lower Lake, out of 232 across Lake County. 22 Lower Lake-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 general contractors?
Yes. California licenses contractors by classification, and B is the CSLB classification that authorises this work. 22 active B general building contractor licenses are registered in Lower Lake and 232 across Lake County, the longest-standing issued in 1986. Only CLEAR, unexpired licenses appear here.
How do I check a general 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 Lower Lake's 22 currently carry. 17 Lake County licenses expire within 90 days.