Watson & Harris Plumbing
24 Hour Emergency Services
Clean Work
Knowledgeable Technicians
About Us
Serving The Los Angeles Since 1973
With over 50 years of experience, we’ve proudly provided dependable plumbing services to homes and businesses across the Bay Area. Our long-standing commitment to quality, integrity, and customer satisfaction has earned us a reputation as one of the region’s most trusted plumbing providers.
Los Angeles
Thousand Oaks
Pasadena
Santa Clarita
Simi Valley
Plumbing Services
Leak Detection & Leak Repair
We quickly identify and fix leaks to prevent water damage and high utility bills, using advanced equipment for accurate detection.
Drain Cleaning & Unclogging
From slow drains to complete blockages, our experts efficiently clean and unclog drains to keep your plumbing flowing smoothly.
Water Heater Installation & Repair
Whether you need a new water heater installed or your existing unit repaired, we ensure consistent hot water with reliable solutions.
Pipe Replacement & Repiping
Upgrade your plumbing system with durable new pipes that improve water flow and prevent future leaks or corrosion issues.
Emergency Services
Tankless Water Heater Services
Water Line Services
Gas Line Services
Water Softener Installation
Sewer Line Repair
Sump Pump Installation
Water Heater Services
Water Lead Detection & Burst Pipe
Gas Leak Detection
Septic Services
Get A Free Estimate
Our expert team will assess your needs, provide transparent pricing, and guide you through the best solutions for your home or business. Let us help you get started with confidence and peace of mind.
Why We Are the Best
Why Work With Us
Fair Pricing
We believe quality plumbing should be affordable. Our competitive pricing ensures you receive exceptional service without breaking the bank, making it easy to stay within your budget.
Family Owned
Reliable & On-Time
We understand the importance of your time. Our team is dedicated to arriving on schedule and completing work efficiently, minimizing disruptions to your daily routine.