Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- West Shore Plumbing Company
Active No insurance on file
- West Side Plumbing
Active No insurance on file
- West Side Plumbing
Active No insurance on file
- West Valley Construction
Active Insurance current
- West Water Plumbing
Active No insurance on file
- West Wing Plumbing INC
Active No insurance on file
- Westair Gases & Equipment INC
Active Insurance current
- Westar Plumbing Company INC
Active Insurance current
- Westates Mechanical Corporation INC
Active Insurance expiring soon
- Westbridge Group INC
Active Insurance current
- Westbrook Plumbing
Active No insurance on file
- Westcal Mechanical INC
Active Insurance expiring soon
- Westchester Plumbing INC
Active Insurance current
- Westco Equities INC
Active Insurance current
- Westco Rooter
Active Insurance current
- Westcoast Design Works Pools and Spas
Active No insurance on file
- Westcoast Plumbing Services
Active Insurance expired
- Western Allied Corporation
Active Insurance expiring soon
- Western Commercial Plumbing INC
Active No insurance on file
- Western Engineering Construction and Facilities INC
Active Insurance current
- Western Enterprises
Active No insurance on file
- Western Heating a/C & Plumbing
Active Insurance expiring soon
- Western Hills Construction
Active Insurance current
- Western Hills Plumbing
Active Insurance current
- Western Horizon Mechanical
Active No insurance on file
- Western Multi Family Remodel INC
Active Insurance current
- Western Plumbing
Active Insurance expiring soon
- Western Plumbing & Construction
Active No insurance on file
- Western Plumbing & Rooter INC
Active No insurance on file
- Western Plumbing and Piping INC
Active No insurance on file
- Western Plumbing Corporation
Active No insurance on file
- Western Plumbing Heating Air Cond
Active Insurance current
- Western Ranch Plumbing
Active Insurance current
- Western Rooter
Active Insurance current
- Western Services and Western Cooling
Active Insurance current
- Western States Mechanical INC
Active Insurance expiring soon
- Westforce Plumbing
Active Insurance current
- Westgate Plumbing
Active Insurance current
- Westlake Drain
Active Insurance current
- Westland Plumbing CO
Active Insurance current
- Westone Construction INC
Active No insurance on file
- Westpeak Construction
Active Insurance current
- Westpro Plumbing INC
Active Insurance current
- Westridge Builders INC
Active Insurance current
- Westrock Restoration LLC DBA Westrock Restoration
Active Insurance expiring soon
- Westside Builders Corp
Active Insurance current
- Westside Mechanical Incorporated
Active Insurance current
- Westside Plumbing Services
Active No insurance on file
- Westward Builders LLC
Active Insurance current
- Wham Plumbing INC
Active No insurance on file
- Wheeler Plumbing
Active No insurance on file
- Wheeler Services
Active No insurance on file
- Whest Koast Plumbing
Active No insurance on file
- Whistle Plumbing INC
Active No insurance on file
- Whitaker Plumbing and Mechanical
Active No insurance on file
- Whitaker Plumbing INC
Active Insurance current
- Whitco Plumbing
Active Insurance current
- White Horse Plumbing LLC
Active No insurance on file
- White Level Maintenance LLC
Active Insurance current
- White Shoes Plumbing
Active No insurance on file
- White Water Plumbing
Active Insurance current
- White Water Plumbing INC DBA Clear Flow Plumbing
Active Insurance current
- Whitehead Construction
Active Insurance current
- Whitmer Construction and Plumbing
Active Insurance current
- Whitmore Plumbing
Active No insurance on file
- Whitney - Schmedes Plumbing & Heating
Active Insurance current
- Whitney Plumbing DBA Advanced Plumbing
Active Insurance current
- Whitson INC
Active Insurance current
- Who Did It Plumbing & Rooter
Active No insurance on file
- Whorton Construction
Active No insurance on file
- Whrp Plumbing INC
Active No insurance on file
- Whyte Plumbing INC DBA Pipe Doctor U S a
Active No insurance on file
- Wib & Associates INC
Active No insurance on file
- Wide Awake Developers LLC
Active Insurance expiring soon
- Wielandt INC
Active Insurance current
- Wielder Construction INC
Active Insurance current
- Wilcon INC
Active No insurance on file
- Wilcox Plumbing
Active No insurance on file
- Wild Weasel Plumbing
Active No insurance on file
- Wild West Plumbing
Active No insurance on file
- Wilder Alvarado
Active No insurance on file
- Wilder Construction
Active Insurance current
- Wildman Plumbing
Active No insurance on file
- Wildwood Specialty Plumbing
Active No insurance on file
- Wileman Plumbing
Active No insurance on file
- Wilfredo Torres
Active No insurance on file
- Wilko Builders LLC
Active Insurance current
- William Albert Reese IV
Active No insurance on file
- William Allen Godwin
Active No insurance on file
- William Bedjanyan
Active No insurance on file
- William C Cobine Plumbing
Active No insurance on file
- William Clark
Active No insurance on file
- William Cook Plumbing & Construction Incorporated
Active Insurance current
- William Cruz Plumbing
Active No insurance on file
- William David Phillips
Active No insurance on file
- William Dayton Miller
Active No insurance on file
- William Dean's Plumbing
Active No insurance on file
- William Driver Jr
Active No insurance on file
- William Frankel Plumbing of Woodland Hills INC
Active No insurance on file
- William French
Active No insurance on file
Last checked against state records on Oct 12, 2026 (the state's file hasn't changed since Oct 10, 2026). How we get this data.