Kosoko Modupe Adedeji, B General Building Contractor in Winchester, CA
Kosoko Modupe Adedeji operating as a sole owner holds an active California contractor license (CSLB #966150), valid through Sep 30, 2027. First issued in 2011, the license has been on the CSLB roster for 15 years. It carries 2 CSLB classifications: B General Building Contractor and C-20 HVAC Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Winchester, in Riverside County, California.
- License Number
- 966150
- Issued
- Sep 28, 2011
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66827127
- Effective
- Oct 13, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- WES3851633
- Effective
- Mar 17, 2026
- Expires
- Mar 17, 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 Kosoko Modupe Adedeji licensed in California?
Yes. Kosoko Modupe Adedeji holds California Contractors State License Board license number 966150, which is active and in good standing. The license was first issued on September 28, 2011. It is valid through September 30, 2027.
What does Kosoko Modupe Adedeji specialize in?
Kosoko Modupe Adedeji is licensed for 2 CSLB classifications: B General Building Contractor and C-20 HVAC Contractor.
Where is Kosoko Modupe Adedeji headquartered?
Kosoko Modupe Adedeji is headquartered at 36087 Joltaire Way, Winchester, CA 92596, in Riverside County, California.
Does Kosoko Modupe Adedeji have an active surety bond on file with CSLB?
Yes. Kosoko Modupe Adedeji has an active California contractor surety bond filed with Western Surety Company.
Does Kosoko Modupe Adedeji carry workers' compensation coverage?
Yes. Kosoko Modupe Adedeji carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Kosoko Modupe Adedeji's contractor license?
You can verify Kosoko Modupe Adedeji's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=966150.
- License issuedSep 28, 2011
- Bond activeOct 13, 2023
- WC coverage startsMar 17, 2026
- WC expiresMar 17, 2027
- License expiresSep 30, 2027
- Watson Company#299810La Quinta·B General Building Contractor
- First Choice Plumbing Heating & Air Conditioning INC#260795Riverside·B General Building Contractor
- Inland Mechanical Construction INC#198273Lake Elsinore·A General Engineering Contractor
- Sun Boss Rooms & Baths#310674Riverside·B General Building Contractor
- Patterson Const CO#309493Riverside·B General Building Contractor
- Singelyn E J#309621Lake Elsinore·B General Building Contractor
- Day Tom Construction CO#308093Corona·B General Building Contractor
- Fuess Carl J#306883Wildomar·B General Building Contractor
Working a California job with Kosoko Modupe Adedeji, 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 Kosoko Modupe Adedeji? Claim or correct this profile