License tenure
26 yrs
CA General Contractor avg: 17 yrs
Find pros · SAN FRANCISCO, CA
BC
general contractor
BLACKLINE CONSTRUCTION
Trust score 25
Active licenseUnclaimed listing
General Contractor services - BLACKLINE CONSTRUCTION - CA
About this business
For General Contractor work in SAN FRANCISCO, San Francisco County (94141) and nearby California communities, BLACKLINE CONSTRUCTION maintains an active license with California regulators.
GC projects in SAN FRANCISCO range from kitchen refreshes to full second-story builds. State classification on file: B.
Seismic and energy code updates often affect remodel scope in SAN FRANCISCO.
On file: CA active license 783873, backed by a $25,000 contractor bond, with records dating to 2000 (26 years on file). Current expiration: 2026-09-30. Verify current status with the Contractors State License Board (CSLB) before signing.
Phone on file: (415) 412-2370. Request a written estimate listing scope, start date, and permit responsibility.
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
More established than typical General Contractor pros in CA.
Compared with other General Contractor contractors in SAN FRANCISCO, this license has above-average tenure.
100% of active General Contractor contractors in CA have bond amounts in our dataset (CSLB Contractor's Bond (CBAmount)).
BLACKLINE CONSTRUCTION is one of 154,344 active General Contractor license records we track in CA.
How this pro compares
License tenure vs state average
BLACKLINE CONSTRUCTION's license is 9 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 issuedSeptember 1, 2000
26 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 14 days ago
- License expirationSeptember 30, 2026
Renews within the next year
License details
| License # | 783873 |
|---|---|
| State | CA |
| County | San Francisco |
| Issued | September 1, 2000 |
| Expires | September 30, 2026 |
| 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.
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