Best Licensed General Contractors in San Carlos, CA
140 general contractors registered in San Carlos 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.
- 2,193 active B general building contractor licenses in San Mateo County; 141 registered in San Carlos
- 79 of San Carlos's 141 licenses (56.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in San Carlos: 21 years
- Longest San Carlos licensure: since 1974
- 182 county licenses reach their expiration date within 90 days
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- Verified
- August 22, 2026
- Licensed since
- 1975
- Phone
- (650) 832-1067
- Verified
- August 22, 2026
- Licensed since
- 1978
- Phone
- (650) 366-0383
- Verified
- August 22, 2026
- Licensed since
- 1979
- Phone
- (650) 366-9521
- Verified
- August 22, 2026
- Licensed since
- 1982
- Phone
- (650) 593-4600
- Verified
- August 22, 2026
- Licensed since
- 1985
- Phone
- (650) 574-0241
- Verified
- August 22, 2026
- Licensed since
- 1985
- Phone
- (650) 593-7824
- Verified
- August 22, 2026
- Licensed since
- 1985
- Phone
- (650) 632-1501
- Verified
- August 22, 2026
- Licensed since
- 1986
- Phone
- (650) 592-0472
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| R & W Concrete Contractors Incorporated | #306552 | On file | 1975 |
| Bruce E Boyle Construction Inc. | #360688 | On file | 1978 |
| Allwood Construction Inc. | #380075 | On file | 1979 |
| Dobel Construction Inc. | #420555 | On file | 1982 |
| Peninsula Custom Homes Inc. | #475292 | On file | 1985 |
| Such Home Enhancements Inc. | #476222 | On file | 1985 |
San Mateo 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: 2,193 active B general building contractor licenses in San Mateo County, 141 of them registered in San Carlos. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median San Carlos license has been held 21 years, and the longest-standing one dates to 1974. 79 of San Carlos's 141 licenses (56.0%) 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: 2,188 of the county's 2,193 licenses carry the same $25,000 bond California sets by statute. 182 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 San Carlos: common questions
How many licensed general contractors are there in San Carlos?
141 active B general building contractor licenses are registered in San Carlos, out of 2,193 across San Mateo County. 140 San Carlos-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. 141 active B general building contractor licenses are registered in San Carlos and 2,193 across San Mateo County, the longest-standing issued in 1974. 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 79 of San Carlos's 141 currently carry. 182 San Mateo County licenses expire within 90 days.
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