Lou's Construction, B General Building Contractor in Clayton, CA
Lou's Construction operating as a sole owner holds an active California contractor license (CSLB #709870), valid through Jul 31, 2027. First issued in 1995, the license has been on the CSLB roster for 31 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 National Liability and Fire Insurance Company. The business is based in Clayton, in Contra Costa County, California.
- License Number
- 709870
- Issued
- Jul 17, 1995
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100338416
- Effective
- Feb 23, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- National Liability and Fire Insurance Company
- Policy Number
- N9WC711980
- Effective
- Feb 1, 2026
- Expires
- Feb 1, 2027
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 Lou's Construction licensed in California?
Yes. Lou's Construction holds California Contractors State License Board license number 709870, which is active and in good standing. The license was first issued on July 17, 1995. It is valid through July 31, 2027.
What does Lou's Construction specialize in?
Lou's Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Lou's Construction headquartered?
Lou's Construction is headquartered at 5818 Del Trigo Ln, Clayton, CA 94517, in Contra Costa County, California.
Does Lou's Construction have an active surety bond on file with CSLB?
Yes. Lou's Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Lou's Construction carry workers' compensation coverage?
Yes. Lou's Construction carries active workers' compensation coverage through National Liability and Fire Insurance Company.
How do I verify Lou's Construction's contractor license?
You can verify Lou's Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=709870.
- License issuedJul 17, 1995
- Bond activeFeb 23, 2024
- WC coverage startsFeb 1, 2026
- WC expiresFeb 1, 2027
- License expiresJul 31, 2027
- Lyons W E Construction CO#180607Walnut Creek·A General Engineering Contractor
- Scott Edward W Electric CO INC#190426Richmond·A General Engineering Contractor
- Contra Costa Electric INC#139885Martinez·A General Engineering Contractor
- S J N Construction#250677Discovery Bay·B General Building Contractor
- American Refrigerant Services INC#246018Concord·B General Building Contractor
- Lescure Company INC#248204Concord·A General Engineering Contractor
- Seeno Albert D Construction CO#260260Concord·A General Engineering Contractor
- Busby James J#255487Concord·A General Engineering Contractor
Working a California job with Lou's 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 Lou's Construction? Claim or correct this profile