Flow H2o Plumbing CORP, C-36 Plumbing Contractor in San Jose, CA
Flow H2o Plumbing CORP operating as a corporation holds an active California contractor license (CSLB #1142030), valid through Aug 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in San Jose, in Santa Clara County, California.
- License Number
- 1142030
- Issued
- Aug 14, 2025
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101533263
- Effective
- Jun 9, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 4, 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 Flow H2o Plumbing CORP licensed in California?
Yes. Flow H2o Plumbing CORP holds California Contractors State License Board license number 1142030, which is active and in good standing. The license was first issued on August 14, 2025. It is valid through August 31, 2027.
What does Flow H2o Plumbing CORP specialize in?
Flow H2o Plumbing CORP is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-42 Sanitation System Contractor.
Where is Flow H2o Plumbing CORP headquartered?
Flow H2o Plumbing CORP is headquartered at 535 Conti Court, San Jose, CA 95111, in Santa Clara County, California.
Does Flow H2o Plumbing CORP have an active surety bond on file with CSLB?
Yes. Flow H2o Plumbing CORP has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Flow H2o Plumbing CORP carry workers' compensation coverage?
Flow H2o Plumbing CORP reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Flow H2o Plumbing CORP's contractor license?
You can verify Flow H2o Plumbing CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1142030.
- Bond activeJun 9, 2025
- WC coverage startsAug 4, 2025
- License issuedAug 14, 2025
- License expiresAug 31, 2027
- 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
- Lewis and Tibbitts INC#281666San Jose·A General Engineering Contractor
- California Plus Engineering INC#576785Campbell·A General Engineering Contractor
- Thermal Mechanical#256057Santa Clara·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- T A Slack Plumbing CO#247392Los Altos·C-36 Plumbing Contractor
- Sanco Pipelines Incorporated#160382Los Gatos·A General Engineering Contractor
- Thomas Plumbing INC#356040Morgan Hill·C-16 Fire Protection Contractor
Working a California job with Flow H2o Plumbing CORP, 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 Flow H2o Plumbing CORP? Claim or correct this profile