Langdon - Gionet & Associates INC, B General Building Contractor in Walnut Creek, CA
Langdon - Gionet & Associates INC operating as a corporation holds an active California contractor license (CSLB #777236), valid through Apr 30, 2028. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Walnut Creek, in Contra Costa County, California.
- License Number
- 777236
- Issued
- Apr 10, 2000
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC1041736
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 9, 2026
- 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 Langdon - Gionet & Associates INC licensed in California?
Yes. Langdon - Gionet & Associates INC holds California Contractors State License Board license number 777236, which is active and in good standing. The license was first issued on April 10, 2000. It is valid through April 30, 2028.
What does Langdon - Gionet & Associates INC specialize in?
Langdon - Gionet & Associates INC is licensed for one CSLB classification: B General Building Contractor.
Where is Langdon - Gionet & Associates INC headquartered?
Langdon - Gionet & Associates INC is headquartered at 2272 Tice Valley Blvd, Walnut Creek, CA 94595, in Contra Costa County, California.
Does Langdon - Gionet & Associates INC have an active surety bond on file with CSLB?
Yes. Langdon - Gionet & Associates INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Langdon - Gionet & Associates INC carry workers' compensation coverage?
Langdon - Gionet & Associates INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Langdon - Gionet & Associates INC's contractor license?
You can verify Langdon - Gionet & Associates INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=777236.
- License issuedApr 10, 2000
- Bond activeJan 1, 2023
- WC coverage startsMar 9, 2026
- License expiresApr 30, 2028
- S J N Construction#250677Discovery Bay·B General Building Contractor
- Lescure Company INC#248204Concord·A General Engineering Contractor
- American Refrigerant Services INC#246018Concord·B General Building Contractor
- Seeno Albert D Construction CO#260260Concord·A General Engineering Contractor
- Busby James J#255487Concord·A General Engineering Contractor
- Siino Joseph S#254915Pittsburg·B General Building Contractor
- Parshall Construction#242928Danville·B General Building Contractor
- Doyle Michael J#240251Danville·B General Building Contractor
Working a California job with Langdon - Gionet & Associates 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 Langdon - Gionet & Associates INC? Claim or correct this profile