Preeminent Plumbing INC, C-36 Plumbing Contractor in Long Beach, CA
Preeminent Plumbing INC operating as a corporation holds an active California contractor license (CSLB #1148711), valid through Jan 31, 2028. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Long Beach, in Los Angeles County, California.
- License Number
- 1148711
- Issued
- Jan 7, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101021403
- Effective
- Dec 19, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 11, 2025
- 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 Preeminent Plumbing INC licensed in California?
Yes. Preeminent Plumbing INC holds California Contractors State License Board license number 1148711, which is active and in good standing. The license was first issued on January 7, 2026. It is valid through January 31, 2028.
What does Preeminent Plumbing INC specialize in?
Preeminent Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Preeminent Plumbing INC headquartered?
Preeminent Plumbing INC is headquartered at 500 E Pleasant St Apt 11, Long Beach, CA 90805, in Los Angeles County, California.
Does Preeminent Plumbing INC have an active surety bond on file with CSLB?
Yes. Preeminent Plumbing INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Preeminent Plumbing INC carry workers' compensation coverage?
Preeminent Plumbing INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Preeminent Plumbing INC's contractor license?
You can verify Preeminent Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1148711.
- WC coverage startsDec 11, 2025
- Bond activeDec 19, 2025
- License issuedJan 7, 2026
- License expiresJan 31, 2028
- G E M Plumbing INC#111308Sierra Madre·C-20 HVAC Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- West B Plumbing#121703North Hollywood·C-36 Plumbing Contractor
- Hoskins Plumbing#91761Whittier·C-20 HVAC Contractor
- Sheflo Plumbing CO#91479Agoura Hills·C-20 HVAC Contractor
- Yousen Plumbing CO INC#229945Los Angeles·C-36 Plumbing Contractor
- Zaharoni Dan#229820Los Angeles·B General Building Contractor
Working a California job with Preeminent Plumbing 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 Preeminent Plumbing INC? Claim or correct this profile