Alpine Diablo Construction (CSLB #828901)
CSLB #828901
Martinez, CA · (707) 295-0806
License status
Active
Expires December 31, 2027 · Issued 2003
Expires December 31, 2027Issued December 18, 2003
BondContractor bond
$25,000
American Contractors Indemnity Co.
Workers' comp
On filePolicy on file
Pie Ins. Co. (The) · to May 21, 2027Pie Ins. Co. (The) Runs to May 21, 2027
ClassesClassifications
B General building
FROM THE CSLB FILE DATED NOV 6, 2026
Status can change the same day. We don't approve contractors; this is the state's public file.
Check this license at CSLB ↗CSLB file dated NOV 6, 2026 · Status can change the same day · Check at CSLB ↗
Active today. And tomorrow?
Get an email the morning this license changes.
Status, bond or workers' comp. We read the new CSLB file every day.We read the new CSLB file every day. If the status, bond or workers' comp on #828901 changes, you hear about it before the crew shows up.
Free for up to 50 licenses. No card.
Is this your license?
Put the live status on your website. The badge updates with each new file.
Get the badgePeople on the license
Peter Ross Janka
Role: Sole owner
Qualifies: B
Your name here? Ask us to remove it or fix it
The full record
- Business address
- 525 WANO STREET, Martinez, CA 94553
- Phone
- (707) 295-0806
- Bond
- American Contractors Indemnity Company · $25,000
- Workers' comp
- Pie Insurance Company (The) · policy 2520281 · May 21, 2025 to May 21, 2027
About this license
Alpine Diablo Construction of Martinez, CA holds California contractor license #828901 in B — General building. The business phone on the license is (707) 295-0806. The license was issued December 18, 2003 and expires December 31, 2027, and the CSLB file lists it as active. Its contractor bond of $25,000 is with American Contractors Indemnity Company. Workers' compensation is with Pie Insurance Company (the), policy dates May 21, 2025 – May 21, 2027. People on the license include Peter Ross Janka (Sole Owner).