Plumber in Ontario, CA. A C36 C60
Sm Waterworks Backflow Service appears in California license records as a plumber based in Ontario, CA. The record lists a A| C36| C60 license (#1115619) with status “Clear”. It was first issued on 2024-01-29, 2 years ago. It is listed as valid through 2028-01-31. A contractor bond of $25,000 is on file. Workers' comp on file: Exempt. It carries 3 classifications on record, including A, C36, C60.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
This listing was created from public license records. The owner hasn’t claimed it yet — claim it now and we’ll build you a free professional website at bidroom.io/pro/sm-waterworks-backflow-service.
Contact info is revealed to anyone with a free Bidroom account. Create yours to unlock contact details across the Bidroom directory — then subscribe if you'd like to message verified pros directly inside the app.
Create a free account Or subscribe to message in-appCheck license #1115619 on the California CSLB lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-04-09).
Sm Waterworks Backflow Service is a plumber based in Ontario, California. Their license classification is A| C36| C60. Listed specialties: A, C36, C60.
Yes. Sm Waterworks Backflow Service holds California CSLB license #1115619 (status: Clear). Verify the current status on California CSLB before hiring.
Sm Waterworks Backflow Service is based in Ontario, CA 91764.
Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Sm Waterworks Backflow Service's contact details, then subscribe if you'd like to message them in-app.
The fastest way is to post your project on Bidroom — Sm Waterworks Backflow Service and up to 2 other verified plumbers in Ontario can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public California license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
Contractor vetting checklist · Cost guide · Look up this license at the state board