DSM Rooter Plumbing

DSM Rooter Plumbing is owner-operated by David Diaz and serves Inglewood, Westchester, and the greater South Bay. The business holds a 5.0 rating on Google from 84 reviews.

Services include drain cleaning and clog clearing, sewer line repair, toilet repair and replacement, water heater service and installation, leak repair (including ceiling leaks and shutoff valve replacement), gas line repair and installation, repiping, water softener systems, and camera inspection with root removal. The company handles severe clog clearing and provides expert inspection and diagnosis before quoting repairs.

DSM Rooter is open Monday through Saturday, 8 AM to 7 PM. You can call (323) 968-9113 or request service online at https://www.dsmrooterplumbing.com/.

In California, plumbers must hold a Plumbing Contractor license (classification C-36) issued by the Contractors State License Board (CSLB). Before hiring a plumber, verify their license status and check for any complaints using the CSLB's online license lookup tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. You can search by contractor license number (up to 8 digits, no letters) or business name.

Building permits are often required for plumbing work in Los Angeles. According to California Building Standards Code, many alterations, repairs, and improvements to plumbing systems require a permit from your local building department. The Los Angeles Department of Building and Safety manages permits for the city; check with them or your local building official to determine whether your specific project needs a permit before work begins.

When you hire a plumber, ask to see their valid license, confirm their license number, and request an estimate in writing. Verify that the contractor you choose holds an active license and has no unresolved complaints with the CSLB.