In And Out Plumbing

In And Out Plumbing is a licensed California contractor based in Ontario, San Bernardino County, holding CSLB license #1030564 under classification C36 — Plumbing. At the time this listing was compiled, the license was active with no suspension on record.

Plumbing contractors hold the C-36 classification, covering repipes, drain and sewer work, gas piping and water heater installation.

Working in the Inland Empire: Expansive clay soils are common across the inland valleys, and they move enough with the seasons to matter for foundations, flatwork and anything tied to them.

Before you hire any plumbing contractor: On a water heater replacement, confirm seismic strapping, the expansion tank and the venting are all included. Those are code requirements, not upsells.

License status can change at any time. Confirm license #1030564 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.

This profile was compiled from California State License Board public records and is unclaimed — In And Out Plumbing has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.