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Contractor Lookout is an independent website, not affiliated with CSLB or the State of California. This record comes from CSLB's public data file dated November 1, 2026 and may be out of date. Not a consumer report under the FCRA.

Hammer Engineering LLC: CSLB License #1110818

Source: CSLB public data · Updated November 1, 2026 · CSLB's record

Not currently in good standing

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Suspended because required liability insurance lapsed; the license is not valid for contracting until coverage is restored.

License details

License number
1110818
Primary status
Liab Ins Susp · what this means
Business type
Limited Liability
Issued
October 2, 2023 (3 years)
Reissued
July 24, 2024
Expires
July 31, 2028
Classifications
A General Engineering Contractor
Mailing address
P O Box 271, Windsor, CA, 95492
Phone
(707) 494-4763

Workers' compensation

Type
Workers' Compensation Insurance
Insurer
State Compensation Insurance Fund
Policy number
9397983
Effective
March 25, 2026
Expires
March 25, 2027

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Contractor's bond

Surety
American Contractors Indemnity Company
Bond number
100874388
Amount
$25,000
Effective
July 24, 2024

Bond of qualifying individual

Surety
American Contractors Indemnity Company
Bond number
100874390
Amount
$100,000
Effective
July 24, 2024

Status history

No changes recorded since we began tracking this license on November 1, 2026. We compare every weekly CSLB file and log changes to status, bonds, workers' comp and classifications here.

Related

Data: CSLB Public Data Portal, file dated November 1, 2026. Status can change at any time. Verify on CSLB's Instant License Check. This site is not a consumer reporting agency under the FCRA; don't use it for employment, credit, insurance or housing decisions about an individual.