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general contractor

ALUM ROCK CONSTRUCTION

Trust score 25
Active licenseUnclaimed listing

ALUM ROCK CONSTRUCTION | General Contractor - SAN FRANCISCO, CA

About this business

ALUM ROCK CONSTRUCTION operates as a General Contractor contractor in SAN FRANCISCO, San Francisco County (94131) and nearby California communities, with licensing on file in California.

General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. State classification on file: B.

Seismic and energy code updates often affect remodel scope in SAN FRANCISCO.

CA active license 1102273, backed by a $25,000 contractor bond, with records dating to 2023 (3 years on file). Current expiration: 2027-03-31. Records are maintained by the Contractors State License Board (CSLB).

Phone on file: (415) 840-4269. Compare insurance certificates and references alongside license verification.

general contractor

License tenure

3.3 yrs

CA General Contractor avg: 17 yrs

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

Newer General Contractor license than most in CA.

Compared with other General Contractor contractors in SAN FRANCISCO, this is a relatively newer license.

100% of active General Contractor contractors in CA have bond amounts in our dataset (CSLB Contractor's Bond (CBAmount)).

ALUM ROCK CONSTRUCTION is one of 154,344 active General Contractor license records we track in CA.

How this pro compares

License tenure vs state average

ALUM ROCK CONSTRUCTION
3.3 yrs
CA General Contractor average
16.8 yrs

ALUM ROCK CONSTRUCTION's license is 13.5 years below average for General Contractor contractors in CA.

Bond amount vs state average

ALUM ROCK CONSTRUCTION
$25,000
CA average
$24,994

California CSLB master file includes contractor bond amounts for nearly all licenses.

License journey

  1. License issuedMarch 9, 2023

    3.3 yrs of operating history on record

  2. Data verifiedMay 29, 2026

    License record refreshed 14 days ago

  3. License expirationMarch 31, 2027

    Renews within the next year

License details
License #1102273
StateCA
CountySan Francisco
IssuedMarch 9, 2023
ExpiresMarch 31, 2027
Bond$25,000
Last verifiedMay 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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