Ace Plumbing Pro, C-36 Plumbing Contractor in San Jose, CA
Ace Plumbing Pro operating as a sole owner holds an active California contractor license (CSLB #1121079), valid through May 31, 2028. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Jose, in Santa Clara County, California.
- License Number
- 1121079
- Issued
- May 20, 2024
- Status
- CLEAR
- Expires
- May 31, 2028
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30140983
- Effective
- Apr 22, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 28, 2026
- 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 Ace Plumbing Pro licensed in California?
Yes. Ace Plumbing Pro holds California Contractors State License Board license number 1121079, which is active and in good standing. The license was first issued on May 20, 2024. It is valid through May 31, 2028.
What does Ace Plumbing Pro specialize in?
Ace Plumbing Pro is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Ace Plumbing Pro headquartered?
Ace Plumbing Pro is headquartered at 436 Avenida Del Roble, San Jose, CA 95123, in Santa Clara County, California.
Does Ace Plumbing Pro have an active surety bond on file with CSLB?
Yes. Ace Plumbing Pro has an active California contractor surety bond filed with Hudson Insurance Company.
Does Ace Plumbing Pro carry workers' compensation coverage?
Ace Plumbing Pro reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ace Plumbing Pro's contractor license?
You can verify Ace Plumbing Pro's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1121079.
- Bond activeApr 22, 2024
- License issuedMay 20, 2024
- WC coverage startsApr 28, 2026
- License expiresMay 31, 2028
- Hickey W L Sons INC#95122San Jose·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Viso James J Engineering Incorporated#229798Santa Clara·A General Engineering Contractor
- T A Slack Plumbing CO#247392Los Altos·C-36 Plumbing Contractor
- Thermal Mechanical#256057Santa Clara·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Mc Donald O C CO INC#177271San Jose·A General Engineering Contractor
- West Valley Construction#174968San Jose·A General Engineering Contractor
- Fischer Plumbing & Construction INC#335614Santa Clara·B General Building Contractor
- Critchfield Mechanical INC#341107San Jose·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
Working a California job with Ace Plumbing Pro, 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 Ace Plumbing Pro? Claim or correct this profile