Blue Diamond Plumbing INC
Blue Diamond Plumbing INC operating as a corporation is licensed in California under CSLB number 757316. The license was first issued in 1998, putting the business at 28 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Technology Insurance Company INC. The business is based in San Jose, in Santa Clara County, California.
- License Number
- 757316
- Issued
- Dec 18, 1998
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101838053
- Effective
- Mar 19, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TES4755941
- Effective
- Mar 9, 2026
- Expires
- Mar 9, 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 Blue Diamond Plumbing INC licensed in California?
Yes. Blue Diamond Plumbing INC holds California Contractors State License Board license number 757316. The license was first issued on December 18, 1998. It is valid through March 31, 2027.
What does Blue Diamond Plumbing INC specialize in?
Blue Diamond Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Blue Diamond Plumbing INC headquartered?
Blue Diamond Plumbing INC is headquartered at 14920 Elton Drive, San Jose, CA 95124, in Santa Clara County, California.
Does Blue Diamond Plumbing INC have an active surety bond on file with CSLB?
Yes. Blue Diamond Plumbing INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Blue Diamond Plumbing INC carry workers' compensation coverage?
Yes. Blue Diamond Plumbing INC carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify Blue Diamond Plumbing INC's contractor license?
You can verify Blue Diamond Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=757316.
- License issuedDec 18, 1998
- WC coverage startsMar 9, 2026
- Bond activeMar 19, 2026
- WC expiresMar 9, 2027
- License expiresMar 31, 2027
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