Walker Works, B General Building Contractor in Mammoth Lakes, CA
Walker Works operating as a sole owner holds an active California contractor license (CSLB #795784), valid through May 31, 2027. First issued in 2001, the license has been on the CSLB roster for 25 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Mammoth Lakes, in Mono County, California.
- License Number
- 795784
- Issued
- May 31, 2001
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230603
- Effective
- Feb 7, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 29, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Walker Works licensed in California?
Yes. Walker Works holds California Contractors State License Board license number 795784, which is active and in good standing. The license was first issued on May 31, 2001. It is valid through May 31, 2027.
What does Walker Works specialize in?
Walker Works is licensed for one CSLB classification: B General Building Contractor.
Where is Walker Works headquartered?
Walker Works is headquartered at Po Box 2485, Mammoth Lakes, CA 93546, in Mono County, California.
Does Walker Works have an active surety bond on file with CSLB?
Yes. Walker Works has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Walker Works carry workers' compensation coverage?
Walker Works reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Walker Works's contractor license?
You can verify Walker Works's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=795784.
- License issuedMay 31, 2001
- WC coverage startsApr 29, 2025
- Bond activeFeb 7, 2026
- License expiresMay 31, 2027
- C D Construction INC#798641Crowley Lake·B General Building Contractor
- Webber Andrew Construction#802469Mammoth Lakes·B General Building Contractor
- Kn Sandvigen Construction#792312Mammoth Lakes·B General Building Contractor
- Jdb Construction INC#813112Mammoth Lakes·B General Building Contractor
- D M Johnson Construction INC#815696Mammoth Lakes·B General Building Contractor
- Brewster Tim Construction#826836Bridgeport·B General Building Contractor
- Voss Scott Enterprises#862764Mammoth Lakes·B General Building Contractor
- Eastern Sierra Timberline Construction#860070Mammoth Lakes·B General Building Contractor
Working a California job with Walker Works, 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 Walker Works? Claim or correct this profile