S-Tier Plumbing LLC, C-36 Plumbing Contractor in Hawthorne, CA
S-Tier Plumbing LLC operating as a limited liability holds an active California contractor license (CSLB #1150145), valid through Feb 29, 2028. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Hawthorne, in Los Angeles County, California.
- License Number
- 1150145
- Issued
- Feb 6, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Limited Liability
- Surety
- Jet Insurance Company
- Bond Number
- BX0078811
- Effective
- Jan 14, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 12, 2026
- Expires
- —
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is S-Tier Plumbing LLC licensed in California?
Yes. S-Tier Plumbing LLC holds California Contractors State License Board license number 1150145, which is active and in good standing. The license was first issued on February 6, 2026. It is valid through February 29, 2028.
What does S-Tier Plumbing LLC specialize in?
S-Tier Plumbing LLC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is S-Tier Plumbing LLC headquartered?
S-Tier Plumbing LLC is headquartered at 4763 W 135th St, Hawthorne, CA 90250, in Los Angeles County, California.
Does S-Tier Plumbing LLC have an active surety bond on file with CSLB?
Yes. S-Tier Plumbing LLC has an active California contractor surety bond filed with Jet Insurance Company.
Does S-Tier Plumbing LLC carry workers' compensation coverage?
S-Tier Plumbing LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify S-Tier Plumbing LLC's contractor license?
You can verify S-Tier Plumbing LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150145.
- WC coverage startsJan 12, 2026
- Bond activeJan 14, 2026
- License issuedFeb 6, 2026
- License expiresFeb 29, 2028
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