Expedite Plumbing, C-36 Plumbing Contractor in Diamond Bar, CA
Expedite Plumbing operating as a sole owner holds an active California contractor license (CSLB #939646), valid through Oct 31, 2027. First issued in 2009, the license has been on the CSLB roster for 17 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Diamond Bar, in Los Angeles County, California.
- License Number
- 939646
- Issued
- Oct 31, 2009
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800211749
- Effective
- Oct 9, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 9, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Expedite Plumbing licensed in California?
Yes. Expedite Plumbing holds California Contractors State License Board license number 939646, which is active and in good standing. The license was first issued on October 31, 2009. It is valid through October 31, 2027.
What does Expedite Plumbing specialize in?
Expedite Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Expedite Plumbing headquartered?
Expedite Plumbing is headquartered at P O Box 4382, Diamond Bar, CA 91765, in Los Angeles County, California.
Does Expedite Plumbing have an active surety bond on file with CSLB?
Yes. Expedite Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Expedite Plumbing carry workers' compensation coverage?
Expedite Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Expedite Plumbing's contractor license?
You can verify Expedite Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=939646.
- License issuedOct 31, 2009
- Bond activeOct 9, 2025
- WC coverage startsOct 9, 2025
- License expiresOct 31, 2027
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