Plumbing Contractors in Wilmington, CA
19 Plumbing contractors in Wilmington, California appear in the CSLB public record — 18 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Blue Plumbing Inc
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Rodriguez Jose Plumbing Inc
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Vic's Plumbing
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Atomic Rooter & Plumbing
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Sanchez Pedro Enriquez
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Duarte Fernandez Jesus
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Gasper's Plumbing
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
JP Plumbing Inc
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Rooter Care and Plumbing
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Portside Plumbing Inc
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
M & J3 Builders Inc
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Contreras Gustavo
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
CT Drain Services
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Harbor Rooter & Plumbing Services
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
B and A Plumbing
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Ruan Plumbing & Rooter Service
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
A & J Plumbing and Rooter
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
Eddie's Rooter Works
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
True Rooter & Plumbing
C-36 · Wilmington, CA
Verified June 17, 2026 · Bonded
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Before you hire in Wilmington
Frequently asked questions
How many Plumbing contractors are licensed in Wilmington, California?
This directory lists 19 Plumbing contractors in Wilmington, California, of which 18 currently hold an active CSLB license.
How do I check if a Plumbing contractor is licensed in Wilmington, 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.