Plumbing Contractors in South San Francisco, CA
49 Plumbing contractors in South San Francisco, California appear in the CSLB public record — 49 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Custom Homes Plumbing
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Buri Buri Plumbing Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Bullitt Rooter LLC
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Brady Air Service Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Chosen Rooter & Plumbing Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Advantage Plumbing SF Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Splashfix Plumbing
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
S F Plumbing and Rooter
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Gomez Plumbing
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Asap Plumbing Pro
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Preventive Plumbing
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Draintek Plumbing Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Crystal Springs Plumbing LLC
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Joe SF Plumbing Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Asap Plumbing Pros LLC
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Sierra Builders & Design Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Wu Plumbing
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Water Heater Solutions LLC
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Plumber 33 Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Steven Harris Glorit Plumbing Contractor
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
O'Connor Plumbing & Fire Protection Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Finbarr O'Donoghue
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Brady Air Conditioning Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
Hargens Inc
C-36 · South San Francisco, CA
Verified August 4, 2026 · Bonded
More Plumbing cities in California
Before you hire in South San Francisco
Frequently asked questions
How many Plumbing contractors are licensed in South San Francisco, California?
This directory lists 49 Plumbing contractors in South San Francisco, California, of which 49 currently hold an active CSLB license.
How do I check if a Plumbing contractor is licensed in South San Francisco, 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 Plumbing 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.