Diamondback Sawing and Coring INC, A General Engineering Contractor in Fontana, CA
Diamondback Sawing and Coring INC operating as a corporation holds an active California contractor license (CSLB #998960), valid through Dec 31, 2026. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active. The business is based in Fontana, in San Bernardino County, California.
- License Number
- 998960
- Issued
- Dec 3, 2014
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100294719
- Effective
- Dec 3, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9139766
- Effective
- Aug 13, 2016
- Expires
- Aug 13, 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 Diamondback Sawing and Coring INC licensed in California?
Yes. Diamondback Sawing and Coring INC holds California Contractors State License Board license number 998960, which is active and in good standing. The license was first issued on December 3, 2014. It is valid through December 31, 2026.
What does Diamondback Sawing and Coring INC specialize in?
Diamondback Sawing and Coring INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Diamondback Sawing and Coring INC headquartered?
Diamondback Sawing and Coring INC is headquartered at 7426 Cherry Avenue,suite 210-132, Fontana, CA 92336, in San Bernardino County, California.
Does Diamondback Sawing and Coring INC have an active surety bond on file with CSLB?
Yes. Diamondback Sawing and Coring INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Diamondback Sawing and Coring INC carry workers' compensation coverage?
Diamondback Sawing and Coring INC has a previously-filed workers' compensation policy with State Compensation Insurance Fund that is no longer active.
How do I verify Diamondback Sawing and Coring INC's contractor license?
You can verify Diamondback Sawing and Coring INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=998960.
- License issuedDec 3, 2014
- WC coverage startsAug 13, 2016
- Bond activeDec 3, 2023
- WC expiredAug 13, 2026
- License expiresDec 31, 2026
- Phillips Excavating INC#473745Needles·A General Engineering Contractor
- Superior Tank CO INC#472119Rancho Cucamonga·A General Engineering Contractor
- Pro - Craft Construction INC#467234Redlands·A General Engineering Contractor
- Johnson Merlin Construction INC#467306Mentone·A General Engineering Contractor
- Slater INC#466576Fontana·A General Engineering Contractor
- Anton Construction#461541Ontario·A General Engineering Contractor
- Graves Edward & Associates#400167Alta Loma·A General Engineering Contractor
- Thorn's Concrete#399301Hesperia·A General Engineering Contractor
Working a California job with Diamondback Sawing and Coring 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 Diamondback Sawing and Coring INC? Claim or correct this profile