Isquith Joel Construction, B General Building Contractor in Cotati, CA
Isquith Joel Construction operating as a sole owner holds an active California contractor license (CSLB #539507), valid through Apr 30, 2027. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Jet Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Cotati, in Sonoma County, California.
- License Number
- 539507
- Issued
- Aug 27, 1988
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- BX0073702
- Effective
- Sep 20, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9026974
- Effective
- Oct 1, 2012
- Expires
- Oct 1, 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 Isquith Joel Construction licensed in California?
Yes. Isquith Joel Construction holds California Contractors State License Board license number 539507, which is active and in good standing. The license was first issued on August 27, 1988. It is valid through April 30, 2027.
What does Isquith Joel Construction specialize in?
Isquith Joel Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Isquith Joel Construction headquartered?
Isquith Joel Construction is headquartered at 7730 Isabel Drive, Cotati, CA 94931, in Sonoma County, California.
Does Isquith Joel Construction have an active surety bond on file with CSLB?
Yes. Isquith Joel Construction has an active California contractor surety bond filed with Jet Insurance Company.
Does Isquith Joel Construction carry workers' compensation coverage?
Yes. Isquith Joel Construction carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Isquith Joel Construction's contractor license?
You can verify Isquith Joel Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=539507.
- License issuedAug 27, 1988
- WC coverage startsOct 1, 2012
- Bond activeSep 20, 2025
- WC expiresOct 1, 2026
- License expiresApr 30, 2027
- Midstate Construction Corporation#89455Petaluma·B General Building Contractor
- Napa Sonoma Builders#117102Sonoma·B General Building Contractor
- Service Structures#145572Santa Rosa·B General Building Contractor
- Argonaut Constructors INC#171432Santa Rosa·A General Engineering Contractor
- Botieff William Contractor#193984Sonoma·B General Building Contractor
- Manor Development CO#183762Santa Rosa·B General Building Contractor
- Codding Construction CO#203301Santa Rosa·B General Building Contractor
- Railla Joseph J#201956Sebastopol·B General Building Contractor
Working a California job with Isquith Joel 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 Isquith Joel Construction? Claim or correct this profile