New Construction; Remodel and Tenant Improvements; Water Heating Systems and Boilers; Drain and Sewer; Leak Detection; Copper Water Piping; Grease Interceptors; Sewer and Drain Hydro Jetting; Sewer Line Location/In-line Pipe Video Inspection and more...

We have more than 25 years of experience in both the residential, industrial, and commercial plumbing industries and provide many different plumbing services.

Watertight's Plumbing Services include (but not limited to):

  • Water Conservation
  • Sinks, Showers, Tubs, Toilets, Faucets and Garbage Disposals
  • New Construction of Homes and Commercial Buildings
  • Remodeling/Tenant improvements
  • Sewer and Drain Hydro Jetting
  • Leak Detection and Repair
  • Water Heating Systems, Tankless Water Heaters and Boilers
  • Automatic Seismic (Earthquake) Gas Shut Off Valves
  • Drain and Sewer Cleaning, Repair or Replacement
  • Copper Water Pipe Repair and Repiping
  • Grease Traps and Interceptors Cleaning and Installation
  • Sewer Line Location/In-Line Pipe Video Inspection

If water runs through it, then we do it!

At Watertight Plumbing, we pride ourselves on our experience, knowledge and customer service. All of our technicians are courteous, licensed and fully trained.

With Watertight Plumbing you will have the peace of mind knowing that:

  • We are fully insured
  • We provide upfront pricing on all jobs
  • We guarantee all our work

Call and speak with the plumbing specialists at Watertight Plumbing today.

Call (714) 842-2961


We Accept: MasterCardVisaAmerican Express

Licensed, Bonded & Insured
CA License# 818021


Our Happy Customers

  • "I've used Watertight Plumbing on routine plumbing issues and very involved and challenging issues over the past five years. They have always responded in a timely manner, provided accurate feedback and performed the work professionally. Their rates and quotes are competitive. I have recommended them to tenants, owners and other property managements."

  • "I had a hot water heater replaced in my condo. The plumbers arrived early and were very courteous and professional. They cleaned up after the job was completed and disposed of the old water heater. I was well pleased with their service. Thank you again Watertight Plumbing."  

  • "We have been more than pleased with the way Watertight Plumbing has handled our building projects and follow up. We consider you to be at the top of the plumbing industry in both technical knowledge and quality of work. Without hesitation we recommend you to anyone interested in a "first class" plumbing contractor."

  • "We will recommend Watertight Plumbing any time!!!! Answered all our questions and were able to troubleshoot and fix problems very quickly at a great price!"

  • "We, as an organization hold Watertight Plumbing in high regard; the staff has always been courteous and very easy to work with. We have great confidence they will get the job done and do it right."