Wilton Construction, B General Building Contractor in Alameda, CA
Wilton Construction operating as a sole owner holds an active California contractor license (CSLB #1118858), valid through Apr 30, 2028. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Alameda, in Alameda County, California.
- License Number
- 1118858
- Issued
- Apr 3, 2024
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101808214
- Effective
- Mar 20, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9383643
- Effective
- Jul 8, 2025
- Expires
- Jul 8, 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 Wilton Construction licensed in California?
Yes. Wilton Construction holds California Contractors State License Board license number 1118858, which is active and in good standing. The license was first issued on April 3, 2024. It is valid through April 30, 2028.
What does Wilton Construction specialize in?
Wilton Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Wilton Construction headquartered?
Wilton Construction is headquartered at 1221 Walnut St, Alameda, CA 94501, in Alameda County, California.
Does Wilton Construction have an active surety bond on file with CSLB?
Yes. Wilton Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Wilton Construction carry workers' compensation coverage?
Yes. Wilton Construction carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Wilton Construction's contractor license?
You can verify Wilton Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1118858.
- License issuedApr 3, 2024
- WC coverage startsJul 8, 2025
- Bond activeMar 20, 2026
- WC expiredJul 8, 2026
- License expiresApr 30, 2028
- D W Nicholson Corporation#68847Hayward·A General Engineering Contractor
- Anderson Eric F Incorporated#82540San Leandro·B General Building Contractor
- Mc Guire and Hester#95879Oakland·A General Engineering Contractor
- Fitzmaurice J H INC#111689Oakland·A General Engineering Contractor
- East Bay Fixture Company#213597Oakland·B General Building Contractor
- Knuppe H James#214462Castro Valley·B General Building Contractor
- Howard Construction CO#226122Oakland·B General Building Contractor
- Ferma Corporation#236337Newark·A General Engineering Contractor
Working a California job with Wilton Construction, 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 Wilton Construction? Claim or correct this profile