Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- Solo Plumbing
Active Insurance current
- Solo Plumbing INC
Active No insurance on file
- Solomon's Plumbing
Active No insurance on file
- Solorzano Plumbing
Active No insurance on file
- Solso Plumbing
Active No insurance on file
- Soluminaire Construction
Active Insurance current
- Solution Plumbing & Drain INC
Active No insurance on file
- Solutions Plumbing Specialist INC
Active Insurance current
- Solutionz Plumbing INC
Active Insurance current
- Somer Waters Energy Works
Active No insurance on file
- Somerset Plumbing Company
Active No insurance on file
- Sonas Construction INC
Active No insurance on file
- Song Que Builder
Active No insurance on file
- Song's Plumbing
Active No insurance on file
- Sonic Rooter and Plumbing INC
Active Insurance current
- Sonna INC
Active Insurance current
- Sonny La & Associates
Active No insurance on file
- Sonny Wai
Active No insurance on file
- Sonoma County Construction INC
Active Insurance current
- Sonoma County Plumbing INC
Active No insurance on file
- Sonoma Shoreline Plumbing
Active No insurance on file
- Sons of Glory Plumbing LLC
Active No insurance on file
- Soo Hipp Plumbing and Drains
Active Insurance current
- Sooner Plumbing INC
Active Insurance current
- Sopac Builders
Active No insurance on file
- Sorrento Valley Plumbing
Active No insurance on file
- Sos Affordable Rooter Plumbing Service INC
Active Insurance current
- Sos Plumbing INC
Active No insurance on file
- Sosa Quality Construction INC
Active Insurance current
- Sosa's Plumbing
Active No insurance on file
- Soto's Rooter INC
Active No insurance on file
- Soul Friends Corp DBA Backflow Time
Active No insurance on file
- Source One Contracting INC
Active No insurance on file
- Source One Plumbing
Active No insurance on file
- South Bay Mechanical
Active Insurance current
- South Bay Plumbers Drain and Sewer INC
Active Insurance expired
- South Bay Plumbing INC
Active Insurance current
- South Cal Builders & Developers INC
Active Insurance current
- South Coast Facility Services
Active Insurance current
- South Coast Fire Protection INC
Active Insurance current
- South Coast Plumbing
Active No insurance on file
- South County Plumbing
Active No insurance on file
- South County Plumbing & Heating
Active Insurance expiring soon
- South County Plumbing INC
Active Insurance current
- South County Plumbing Solutions
Active No insurance on file
- South Gate Plumbing and Rooter
Active No insurance on file
- South Park Plumbing
Active No insurance on file
- South Shore Heating
Active Insurance current
- South Shore Plumbing
Active No insurance on file
- South Valley Fire Protection
Active No insurance on file
- South Valley Jetting and Plumbing Service
Active No insurance on file
- South West Bob's Plumbing INC
Active Insurance current
- South West Development INC
Active Insurance current
- South West Plumbing
Active No insurance on file
- South West Plumbing
Active No insurance on file
- Southbay Plumbers INC
Active No insurance on file
- Southbay Tankless
Active No insurance on file
- Southcoast Plumbing CO
Active Insurance expired
- Southeast Gas and Water
Active No insurance on file
- Southern Cal Plumbing
Active Insurance current
- Southern California Leak Detection
Active No insurance on file
- Southern California Plumbing
Active No insurance on file
- Southern California Repiping and Plumbing Repairs
Active No insurance on file
- Southern California Sewer & Plumbing INC DBA a N J Plumbing
Active No insurance on file
- Southern Plumbing
Active Insurance current
- Southland Backflow and Plumbing Services
Active No insurance on file
- Southland H V a C & Construction INC
Active Insurance current
- Southland Industries
Active Insurance current
- Southland Leak Detection of Orange County
Active No insurance on file
- Southland Plumbing
Active Insurance current
- Southland Plumbing Corp
Active Insurance current
- Southlane Plumbing
Active No insurance on file
- Southlane Plumbing INC
Active Insurance current
- Southstar Construction INC
Active Insurance current
- Southwest Copper Repiping INC
Active Insurance current
- Southwest Hydrotech
Active Insurance current
- Southwest Mechanical INC
Active No insurance on file
- Southwest Plumbing
Active Insurance current
- Southwest Plumbing and Electrical Contractor
Active Insurance current
- Southwest Plumbing INC
Active No insurance on file
- Southwestern Plumbing
Active No insurance on file
- Southwood Plumbing & Heating INC
Active Insurance current
- Southwood Plumbing INC
Active Insurance current
- Souza and Viviani Plumbing CO INC
Active No insurance on file
- Spa & Nails Plumbing
Active No insurance on file
- Space G Plumbing
Active Insurance current
- Spaceblue INC
Active No insurance on file
- Spahr Plumbing INC
Active Insurance current
- Spar Plumbing
Active Insurance current
- Spartan Cooling INC
Active Insurance current
- Spartan Plumbing and Drain INC
Active Insurance current
- Spartan Plumbing LLC
Active Insurance current
- Spaulding Backflow Company
Active No insurance on file
- Spaulding Mechanical
Active No insurance on file
- Spawn Crest
Active No insurance on file
- Spc Express Plumbing INC
Active Insurance current
- Spc Plumbing
Active No insurance on file
- Spc Plumbing
Active No insurance on file
- Spec Construction CO INC
Active Insurance current
- Special T Water Systems INC
Active No insurance on file
Last checked against state records on Oct 11, 2026 (the state's file hasn't changed since Oct 10, 2026). How we get this data.