Alsco INC, A General Engineering Contractor in Red Bluff, CA
Alsco INC operating as a corporation holds an active California contractor license (CSLB #381307), valid through Aug 31, 2027. First issued in 1979, the license has been on the CSLB roster for 47 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Insurance Company of the West. The business is based in Red Bluff, in Tehama County, California.
- License Number
- 381307
- Issued
- Aug 31, 1979
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 62591091
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WSA500242016
- Effective
- Oct 1, 2025
- Expires
- Oct 1, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Alsco INC licensed in California?
Yes. Alsco INC holds California Contractors State License Board license number 381307, which is active and in good standing. The license was first issued on August 31, 1979. It is valid through August 31, 2027.
What does Alsco INC specialize in?
Alsco INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Alsco INC headquartered?
Alsco INC is headquartered at Po Box 1330, Red Bluff, CA 96080, in Tehama County, California.
Does Alsco INC have an active surety bond on file with CSLB?
Yes. Alsco INC has an active California contractor surety bond filed with Western Surety Company.
Does Alsco INC carry workers' compensation coverage?
Yes. Alsco INC carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Alsco INC's contractor license?
You can verify Alsco INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=381307.
- License issuedAug 31, 1979
- Bond activeJan 1, 2023
- WC coverage startsOct 1, 2025
- WC expiresOct 1, 2026
- License expiresAug 31, 2027
- T D Q Construction Services#510313Red Bluff·A General Engineering Contractor
- Crain-Taylor Construction#250948Proberta·A General Engineering Contractor
- Walberg INC#898860Corning·A General Engineering Contractor
- Peacher Construction#896357Corning·A General Engineering Contractor
- Nl Builders INC#847534Red Bluff·A General Engineering Contractor
- Aerial Aces Construction INC#822221Corning·A General Engineering Contractor
- Humphrey Ronald#813423Flournoy·A General Engineering Contractor
- Superior Traffic Services#793893Red Bluff·A General Engineering Contractor
Working a California job with Alsco INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Alsco INC? Claim or correct this profile