Local Plumber
Plumbing in Larkspur
Downtown Larkspur is full of homes over a hundred years old, and many still have their original drain and supply piping tucked behind finished walls. Up in Hillview the houses are built into steep redwood-covered slopes, which makes water heater venting and drain slope tricky. Down near Corte Madera Creek, along Riviera Circle, the low ground and old laterals lead to backups and root problems.
We handle gas line work on the vintage downtown houses where the original piping is undersized for a modern range or a tankless heater.
Neighborhoods we cover: Downtown Larkspur, Magnolia Avenue, Hillview, Riviera Circle, Baltimore Park.
ZIP codes: 94939.
Our Services
What we do in Larkspur
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 Larkspur:
Questions
Common questions from Larkspur homeowners
Why CNTRline
Why Larkspur homeowners call us
Licensed, bonded & insured
California CSLB #1036920, 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
CSLB #1036920. Family run in Rohnert Park since 2017, serving Sonoma and Marin County 7 days a week.Get a free quote
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