License tenure
19 yrs
CA General Contractor avg: 17 yrs
Find pros · SAN FRANCISCO, CA
CT
general contractor
CLAYTON TIMBRELL & CO
Trust score 25
Active licenseUnclaimed listing
CLAYTON TIMBRELL & CO: General Contractor serving SAN FRANCISCO, CA
About this business
Based in SAN FRANCISCO, San Francisco County, California, CLAYTON TIMBRELL & CO provides General Contractor services in SAN FRANCISCO, San Francisco County (94109) and nearby California communities.
GC projects in SAN FRANCISCO range from kitchen refreshes to full second-story builds. State classification on file: B.
CSLB classification letters should match the trades listed on your contract before demolition starts.
On file: CA active license 897643, backed by a $25,000 contractor bond, with records dating to 2007 (19 years on file). Current expiration: 2028-04-30. Verify current status with the Contractors State License Board (CSLB) before signing.
Phone on file: (415) 660-5604. Compare insurance certificates and references alongside license verification.
general contractor
CA General Contractor market
154K
Active licensed contractors statewide
Bond on file (state data)
$25,000
State avg: $24,994
Trust score
25
Based on license status, bond, and profile signals
SAN FRANCISCO market
2,743
Active General Contractor contractors locally
Market insights
Typical General Contractor license tenure in CA.
100% of active General Contractor contractors in CA have bond amounts in our dataset (CSLB Contractor's Bond (CBAmount)).
CLAYTON TIMBRELL & CO is one of 154,344 active General Contractor license records we track in CA.
How this pro compares
License tenure vs state average
CLAYTON TIMBRELL & CO's license is 2.2 years above average for General Contractor contractors in CA.
Bond amount vs state average
California CSLB master file includes contractor bond amounts for nearly all licenses.
License journey
- License issuedJune 1, 2007
19 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 16 days ago
- License expirationApril 30, 2028
Approximately 1.9 yrs until expiration
License details
| License # | 897643 |
|---|---|
| State | CA |
| County | San Francisco |
| Issued | June 1, 2007 |
| Expires | April 30, 2028 |
| Bond | $25,000 |
| Last verified | May 29, 2026 |
Synced from California Contractors State License Board bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
Before you hire checklist
Work through these steps before signing — checking items helps you compare contractors with confidence.
Claim this profile
Are you CLAYTON TIMBRELL & CO? Add proprietary content so this page becomes authoritative — not just a public record stub.