Ad Plumbing Solutions, C-36 Plumbing Contractor in Van Nuys, CA
Ad Plumbing Solutions operating as a corporation holds an active California contractor license (CSLB #1150963), valid through Feb 29, 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 active workers' compensation coverage from California Insurance Company. The business is based in Van Nuys, in Los Angeles County, California.
- License Number
- 1150963
- Issued
- Feb 24, 2026
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101035655
- Effective
- Feb 10, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- California Insurance Company
- Policy Number
- 460036650123
- Effective
- Aug 16, 2025
- Expires
- Aug 16, 2026
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 Ad Plumbing Solutions licensed in California?
Yes. Ad Plumbing Solutions holds California Contractors State License Board license number 1150963, which is active and in good standing. The license was first issued on February 24, 2026. It is valid through February 29, 2028.
What does Ad Plumbing Solutions specialize in?
Ad Plumbing Solutions is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Ad Plumbing Solutions headquartered?
Ad Plumbing Solutions is headquartered at 6710 Kester Ave #265, Van Nuys, CA 91405, in Los Angeles County, California.
Does Ad Plumbing Solutions have an active surety bond on file with CSLB?
Yes. Ad Plumbing Solutions has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Ad Plumbing Solutions carry workers' compensation coverage?
Yes. Ad Plumbing Solutions carries active workers' compensation coverage through California Insurance Company.
How do I verify Ad Plumbing Solutions's contractor license?
You can verify Ad Plumbing Solutions's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1150963.
- WC coverage startsAug 16, 2025
- Bond activeFeb 10, 2026
- License issuedFeb 24, 2026
- WC expiresAug 16, 2026
- License expiresFeb 29, 2028
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- G E M Plumbing INC#111308Sierra Madre·C-20 HVAC Contractor
- West B Plumbing#121703North Hollywood·C-36 Plumbing Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering 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 Ad Plumbing Solutions, 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 Ad Plumbing Solutions? Claim or correct this profile