Topline Plumbing
Topline Plumbing operating as a sole owner is licensed in California under CSLB number 596557. The license was first issued in 1990, putting the business at 36 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 Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Redding, in Shasta County, California.
- License Number
- 596557
- Issued
- Jun 20, 1990
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67405077
- Effective
- Jun 29, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 24, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 21 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Topline Plumbing licensed in California?
Yes. Topline Plumbing holds California Contractors State License Board license number 596557. The license was first issued on June 20, 1990. It is valid through June 30, 2026.
What does Topline Plumbing specialize in?
Topline Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Topline Plumbing headquartered?
Topline Plumbing is headquartered at 2977 Pawnee Court, Redding, CA 96001, in Shasta County, California.
Does Topline Plumbing have an active surety bond on file with CSLB?
Yes. Topline Plumbing has an active California contractor surety bond filed with Western Surety Company.
Does Topline Plumbing carry workers' compensation coverage?
Topline Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Topline Plumbing's contractor license?
You can verify Topline Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=596557.
- License issuedJun 20, 1990
- WC coverage startsMay 24, 2024
- Bond activeJun 29, 2025
- License expiresJun 30, 2026
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