Plumbing contractors licensed in California
Every active California license that lists plumbing work, sorted by name.
- Worxflow Plumbing and Drain
Active No insurance on file
- Wp Collins Construction
Active No insurance on file
- Wpl Builder INC
Active Insurance current
- Wrench Re-Pipe
Active No insurance on file
- Wrench Time Plumbing
Active No insurance on file
- Wright Brothers Builders INC
Active Insurance current
- Wright Brothers Plumbing INC
Active Insurance current
- Wright Fowlkes Plumbing
Active Insurance expiring soon
- Wright Plumbing
Active Insurance current
- Wright S Miller
Active No insurance on file
- Wright Septic
Active Insurance expiring soon
- Wrs
Active No insurance on file
- Ws Plumbing INC
Active No insurance on file
- Wu Construction and Development LLC
Active Insurance current
- Wu Kong Sayataw
Active No insurance on file
- Wuillay Plumbing INC
Active Insurance current
- Ww Plumbing INC
Active Insurance current
- Wwf Contractors Corp
Active Insurance current
- Wyckoff Plumbing
Active No insurance on file
- Wyman Plumbing
Active Insurance expired
- Wymore's Plumbing Service
Active Insurance current
- Wynco Services INC
Active Insurance expiring soon
- Wynd Plumbing INC
Active Insurance current
- Wynn Builders INC
Active No insurance on file
- Wz Plumbing
Active No insurance on file
- X - Spurt Plumbing INC
Active No insurance on file
- X P Plumbing
Active No insurance on file
- X R I
Active Insurance current
- X-Ray Plumbing and Drain INC
Active Insurance current
- Xact Leak Detection
Active No insurance on file
- Xavier Garcia
Active No insurance on file
- Xcel Mechanical Systems INC
Active Insurance current
- Xceptional Plumbing
Active No insurance on file
- Xclusive Plumbing INC
Active No insurance on file
- Xela Plumbing INC
Active No insurance on file
- Xh Plumbing Services
Active No insurance on file
- Xiang Shang Li
Active Insurance current
- Xiao Rong Wei
Active No insurance on file
- Xin Feng INC
Active Insurance current
- Xin Feng Plumbing
Active No insurance on file
- Xin Plumbing Corporation
Active Insurance current
- Xin Wu Construction
Active No insurance on file
- Xm Plumbing
Active Insurance current
- Xnergy
Active Insurance expiring soon
- Xpert Plumbing CO LLC
Active Insurance current
- Xpress Leak Detection
Active No insurance on file
- Xpress One Plumber
Active Insurance current
- Xtra Plumbing INC
Active No insurance on file
- Xtrah Plumbing CO
Active No insurance on file
- Xtreme Construction
Active No insurance on file
- Xtreme Drainworks INC
Active Insurance current
- Xtreme Plumbers INC
Active Insurance current
- Xtreme Plumbing
Active No insurance on file
- Xtreme Plumbing
Active Insurance current
- Xtreme Plumbing INC
Active Insurance current
- Xtreme Plumbing Pros INC
Active No insurance on file
- Xtreme Sewer and Drains INC
Active No insurance on file
- Xtreme Xpert Plumbing
Active Insurance current
- Xuming Cao
Active No insurance on file
- Xyg Services INC DBA Xyg Plumbing Services
Active Insurance current
- Y C Plumbing INC
Active No insurance on file
- Y Crew Plumbing Drain
Active No insurance on file
- Ya Construction INC
Active Insurance current
- Yama Construction
Active Insurance expiring soon
- Yanchewski & Wardell Enterprises INC DBA Ecowater Systems of San
Active Insurance current
- Yang's Drain and Plumbing
Active No insurance on file
- Yang's Plumbing
Active No insurance on file
- Yang's Plumbing
Active No insurance on file
- Yaniv Levy
Active No insurance on file
- Yaz Construction INC
Active Insurance expired
- Yeh's Plumbing and Backflow Specialist
Active No insurance on file
- Yepez Plumbing
Active Insurance current
- Yers Set-Aghaian
Active No insurance on file
- Yes Construction
Active No insurance on file
- Yes Construction Group INC
Active Insurance current
- Yeti Plumbing
Active No insurance on file
- Yin Ng
Active No insurance on file
- Yin Yi Zeng
Active No insurance on file
- Ylp Plumbing INC
Active No insurance on file
- Ymp Plumbing INC
Active Insurance current
- Yogis Plumbing and Drain Service
Active Insurance current
- Yolo Plumbing INC
Active Insurance current
- Yon W Kim and Associates Design & Construction Company
Active No insurance on file
- Yonatan W Sales Hernandez
Active Insurance current
- Yong K Yoon
Active No insurance on file
- Yong Taek Ha
Active No insurance on file
- Yordoor LLC
Active No insurance on file
- Yosh Enterprises
Active Insurance current
- Youda Builders INC
Active Insurance current
- Youm Plumbing Company INC
Active No insurance on file
- Young Ca Construction INC
Active No insurance on file
- Young Kim Builders INC
Active Insurance current
- Young Plumbing
Active No insurance on file
- Young Tran
Active No insurance on file
- Young's Plumbing and Rooter
Active No insurance on file
- Young's Plumbing CO
Active No insurance on file
- Young's Plumbing Solutions
Active No insurance on file
- Your Home Plumber
Active No insurance on file
- Your Home Service
Active Insurance current
- Your Honest Plumber
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.