Plumbing Service You Can Count On
Experienced, straightforward plumbing service for homeowners, property managers and businesses throughout Sonoma, Napa and Marin Counties.
Have an active leak or urgent plumbing issue? Call us directly for immediate assistance
Comprehensive Plumbing Solutions
Our experienced technicians are equipped to handle any residential or commercial plumbing need.
Tankless Water Heater Service
Routine flushing, maintenance, and repair to keep your tankless system running efficiently.
Drain Cleaning
Professional clearing of stubborn clogs in sinks, toilets, and main sewer lines.
Water Heater Repair & Replacement
Expert diagnostics and replacement for traditional gas and electric water heaters.
Leak and Pipe Repair
Locating and repairing hidden leaks, burst pipes, and deteriorating plumbing.
Camera Inspections
High-resolution video inspections to identify sewer line issues accurately.
Fixture Repair & Replacement
Installation and repair of faucets, toilets, showers, and garbage disposals.
Comprehensive Plumbing Solutions
Clear Communication
Our office team will gather your information and schedule a convenient appointment time.
Professional Arrival
A uniformed, experienced plumber will arrive in a fully stocked Custom Plumbing van.
Straightforward Solutions
We diagnose the issue, explain your options clearly, and provide professional service.
Why Choose Custom Plumbing
Over 40 years of industry experience
Family-owned and locally operated
Licensed, bonded, and fully insured
Construction-level expertise for your home
Commitment to doing the job right
Ready to Schedule Service?
Contact us today to request an appointment. Our team is ready to help resolve your plumbing issues.
Frequently Asked Questions
Do you service both residential and commercial properties?
Yes. We provide plumbing service for homeowners, property managers and commercial businesses.
How often should I flush my tankless water heater?
Most manufacturers recommend flushing at least once a year; homes with hard water may need it more often.
What areas do you serve?
We serve Sonoma, Napa and Marin Counties.
Are your plumbers licensed and insured?
Yes. Our plumbers are licensed, bonded, and fully insured.