Sanitation System Contractors in Richmond, CA
7 Sanitation System contractors in Richmond, California appear in the CSLB public record — 7 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Better Rooter Inc
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
Erwyn's Plumbing
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
Avalon Rooter
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
Ortega Plumbing & Rooter LLC
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
Betti Val Plumbing & Heating Inc
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
Sewer and Drain Masters Corporation
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
Superior Plumbing & Drain Cleaning Services
C-42 · Richmond, CA
Verified June 17, 2026 · Bonded
More Sanitation System cities in California
Before you hire in Richmond
Frequently asked questions
How many Sanitation System contractors are licensed in Richmond, California?
This directory lists 7 Sanitation System contractors in Richmond, California, of which 7 currently hold an active CSLB license.
How do I check if a Sanitation System contractor is licensed in Richmond, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active — not expired, suspended, or inactive — to be valid.
Should a Sanitation System contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.