Jdk Demo, C-12 Earthwork and Paving Contractor in Ontario, CA
Jdk Demo operating as a corporation holds an active California contractor license (CSLB #1048561), valid through Jan 31, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. It carries 2 CSLB classifications: C-12 Earthwork and Paving Contractor and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and a previously-filed workers' compensation policy with Wellfleet New York Insurance Company that is no longer active. The business is based in Ontario, in San Bernardino County, California.
- License Number
- 1048561
- Issued
- Jan 3, 2019
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163408887
- Effective
- Mar 4, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Wellfleet New York Insurance Company
- Policy Number
- N9WC452014
- Effective
- Apr 15, 2025
- Expires
- Apr 15, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Jdk Demo licensed in California?
Yes. Jdk Demo holds California Contractors State License Board license number 1048561, which is active and in good standing. The license was first issued on January 3, 2019. It is valid through January 31, 2027.
What does Jdk Demo specialize in?
Jdk Demo is licensed for 2 CSLB classifications: C-12 Earthwork and Paving Contractor and C-21 Building Moving / Demolition Contractor.
Where is Jdk Demo headquartered?
Jdk Demo is headquartered at 1701 S Grove Ave Ste H, Ontario, CA 91761, in San Bernardino County, California.
Does Jdk Demo have an active surety bond on file with CSLB?
Yes. Jdk Demo has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Jdk Demo carry workers' compensation coverage?
Jdk Demo has a previously-filed workers' compensation policy with Wellfleet New York Insurance Company that is no longer active.
How do I verify Jdk Demo's contractor license?
You can verify Jdk Demo's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1048561.
- License issuedJan 3, 2019
- WC coverage startsApr 15, 2025
- Bond activeMar 4, 2026
- WC expiredApr 15, 2026
- License expiresJan 31, 2027
- Intravaia Rock & Sand INC#727913Rancho Cucamonga·C-12 Earthwork and Paving Contractor
- Caplinger Construction INC#703205San Bernardino·A General Engineering Contractor
- Mc Cord's Tractor Service#631589Big Bear City·C-12 Earthwork and Paving Contractor
- Helmer William J General Eng Contractor INC#329298Barstow·A General Engineering Contractor
- Alexander Land Clearing INC#300929Chino·C-12 Earthwork and Paving Contractor
- Islas Excavating & Demo#287257Rancho Cucamonga·C-12 Earthwork and Paving Contractor
- Bear Valley Paving#269261Big Bear Lake·A General Engineering Contractor
- R B Construction#756824Fontana·B General Building Contractor
Working a California job with Jdk Demo, 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 Jdk Demo? Claim or correct this profile