Marin County
Plumber in San Rafael, CA
San Rafael runs from its busy downtown out to the hillside neighborhoods, and the housing changes a lot as you go. CNTRline Plumbing Service works on the Victorians in Gerstle Park, the mid-century Eichlers in Terra Linda, and the homes up through Montecito and Dominican. We come over from Rohnert Park and know how different each of these homes is under the floor.
Local Plumber
Plumbing in San Rafael
Gerstle Park holds some of the oldest houses in the city, and Victorian-era plumbing there tends to be corroded steel or cast iron on borrowed time. Terra Linda is a different animal. Those Eichlers were built with radiant slab heating and plumbing routed through the concrete, so a leak there needs someone who understands the design before they start cutting.
Finding a slab leak under an Eichler in Terra Linda takes electronic detection, not a jackhammer and a guess, and that is exactly how we approach it.
Neighborhoods we cover: Downtown, Gerstle Park, Terra Linda, Montecito, Dominican.
ZIP codes: 94901, 94903.
Our Services
What we do in San Rafael
Water Heater Repair & Installation
Tank and tankless. Same-day replacement for failed units.
Drain Cleaning
Clogged sinks, tubs, and main lines cleared fast.
Gas Line Repair & Installation
Leaks, new lines, additions, and gas main replacement.
Sewer Line Repair
Video inspection, line repair, and full replacement.
Faucet & Fixture Repair
Faucets, sinks, toilets, and shower valves installed and repaired.
Emergency Plumbing
Burst pipes and no-water calls, 7 days a week.
We also handle general service & repair, remodels, and whole-home repipes. Call (707) 308-5599 to ask.
Local service pages for San Rafael:
Why CNTRline
Why San Rafael homeowners call us
Licensed & insured
Fully licensed and insured in California, serving the area since 2017.
Same-day & emergency
We answer 7 days a week and can often be out the same day.
Local to Sonoma & Marin
Based in Rohnert Park. We know the homes and the water here.
Straight answers, free quotes
We tell you what’s wrong and what it costs before we start.
Reviews
“Our water heater died on a Sunday. CNTRline had a new one in the same day. Clear pricing, no upsell.”
“Main line was backing up. They ran a camera, found the root, and fixed it without tearing up the whole yard.”
“Called about a gas smell in the morning, they were out fast and handled it. Professional and calm the whole time.”
Nearby
Other Marin County areas we serve
Free Homeowner's Guide
The Sonoma & Marin Homeowner’s Plumbing Guide
Spot problems before they flood, find your shutoffs, and see real 2026 cost ranges. A free PDF, straight from a licensed local plumber.
- 5 signs to call before it floods
- Where your three shutoffs are
- Real 2026 cost ranges for the big jobs