Calturas Construction (CSLB #1017560)
CSLB #1017560
Alturas, CA · (530) 640-3363
License status
Active
Expires August 31, 2028 · Issued 2016
Expires August 31, 2028Issued August 24, 2016
BondContractor bond
$25,000
Nationwide Mutual Ins. Co.
Workers' comp
On filePolicy on file
Ins. Co. Of The West · to Dec 17, 2026Ins. Co. Of The West Runs to December 17, 2026
ClassesClassifications
B General building · C-39 Roofing
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 ↗
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Isaac Joseph Sanders
Role: Qualifying partner
Qualifies: B, C-39
Jeremy Dallas Witmer
Role: General partner
–
Joseph Willard Horst
Role: General partner
–
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The full record
- Business address
- 107 W. 16TH STREET, Alturas, CA 96101
- Phone
- (530) 640-3363
- Bond
- Nationwide Mutual Insurance Company · $25,000
- Workers' comp
- Insurance Company Of The West · policy WSD508755800 · Dec 17, 2025 to Dec 17, 2026
About this license
Calturas Construction of Alturas, CA holds California contractor license #1017560 in B — General building and C-39 — Roofing. The business phone on the license is (530) 640-3363. The license was issued August 24, 2016 and expires August 31, 2028, and the CSLB file lists it as active. Its contractor bond of $25,000 is with Nationwide Mutual Insurance Company. Workers' compensation is with Insurance Company Of The West, policy dates December 17, 2025 – December 17, 2026. People on the license include Isaac Joseph Sanders (Qualifying Partner), Jeremy Dallas Witmer (General Partner), and Joseph Willard Horst (General Partner).