California contractor license
MICHAEL SHANE CONSTRUCTION
- B General Building
MICHAEL SHANE CONSTRUCTION is a B General Building contractor in Larkspur, Marin County, licensed in California for 43 years (since 1983). As of Jun 23, 2026, the license is active with an expiration date of Aug 31, 2026 on record and a license bond is on file.
MICHAEL SHANE CONSTRUCTIONB General Building · checked Jun 23, 2026
ActiveLicense number#434438
Licensed sinceFeb 3, 1983
Years licensed43 years
Expiration on recordAug 31, 2026
City and countyLarkspur, Marin County
License bondOn file
ProjectsNone on file
Full record
Insurance, workers' comp, violations and permits.
Workers' comp, insurance policies, violations and full permit historyFree with your email. Shown on this page after you unlock.
LockedWorkers' compUnlock to view
Insurance policiesUnlock to view
Violations, complaints and disciplinary actionsUnlock to view
Full permit historyUnlock to view
5 free unlocks left today
Is this your business? Claim it free.
Claim your free profile to help keep your business details accurate. We'll verify you first.
Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jun 23, 2026.