Timm R E Construction INC, B General Building Contractor in Castro Valley, CA
Timm R E Construction INC operating as a corporation holds an active California contractor license (CSLB #1019087), valid through Oct 31, 2026. First issued in 2016, the license has been on the CSLB roster for 10 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Bonding Company (mutual) and a previously-filed workers' compensation policy with National Casualty Company that is no longer active. The business is based in Castro Valley, in Alameda County, California.
- License Number
- 1019087
- Issued
- Oct 6, 2016
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100154610
- Effective
- Aug 4, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Casualty Company
- Policy Number
- WCC336627A
- Effective
- Jun 23, 2025
- Expires
- Jun 23, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Timm R E Construction INC licensed in California?
Yes. Timm R E Construction INC holds California Contractors State License Board license number 1019087, which is active and in good standing. The license was first issued on October 6, 2016. It is valid through October 31, 2026.
What does Timm R E Construction INC specialize in?
Timm R E Construction INC is licensed for one CSLB classification: B General Building Contractor.
Where is Timm R E Construction INC headquartered?
Timm R E Construction INC is headquartered at 21780 Eden Canyon Road, Castro Valley, CA 94552, in Alameda County, California.
Does Timm R E Construction INC have an active surety bond on file with CSLB?
Yes. Timm R E Construction INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Timm R E Construction INC carry workers' compensation coverage?
Timm R E Construction INC has a previously-filed workers' compensation policy with National Casualty Company that is no longer active.
How do I verify Timm R E Construction INC's contractor license?
You can verify Timm R E Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1019087.
- License issuedOct 6, 2016
- Bond activeAug 4, 2023
- WC coverage startsJun 23, 2025
- WC expiredJun 23, 2026
- License expiresOct 31, 2026
- Shooter & Butts INC#335641Pleasanton·A General Engineering Contractor
- Kanalakis Const#338681Dublin·B General Building Contractor
- Commercial Casework Incorporated#336975Fremont·B General Building Contractor
- Dream Builders#337865Emeryville·B General Building Contractor
- A-1 Electrical Services#336289Alameda·B General Building Contractor
- Pagones Dennis G#343267Alameda·B General Building Contractor
- Beatson Electric Company#345282Union City·B General Building Contractor
- Ghanbari Barry & Associates#349476Oakland·B General Building Contractor
Working a California job with Timm R E Construction 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 Timm R E Construction INC? Claim or correct this profile