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California contractor license
Tankless Water Heater Experts
Tankless Water Heater Experts of San Ramon holds California license 992032 (B General Building, C4 Boiler, Hot Water Heating and Steam Fitting, C36 Plumbing, C42 Sanitation System). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Apr 30, 2028.
Doing business as Plumbing Care Inc.
Licensed 12 years, longer than 54% of 9,564 active California plumbing contractors.
Active
Tankless Water Heater Experts, San Ramon
- License
- 992032
- Class
- B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C36 Plumbing; C42 Sanitation System
- Expires
- Apr 30, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Apr 1, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Merchants Bonding Company (Mutual), from May 22, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredAmerican Zurich Insurance Company, from Apr 1, 2026, to Apr 1, 2027
Who is on this license?
- Officer
- Rupasi R. BanerjeeSince Jan 26, 2016
- Responsible managing officer, CEO and president
- Martin M. ArnaudovSince Apr 10, 2014
What work does this license cover?
Issued Apr 10, 2014.
- B General Building
- C4 Boiler, Hot Water Heating and Steam Fitting
- C36 Plumbing
- C42 Sanitation System
Which other San Ramon businesses hold B General Building?
- Home Remodelers Design & Build IncLicensed since 2012
- Hung Construction Builder IncLicensed since 2012
- B & H Plumbing & Home Services IncLicensed since 2014
- Creative Tile Design IncLicensed since 2016
- K L Builders & Developers IncLicensed since 2018
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)