Tankless replacement, repair and installation for Sausalito homes. Call today to schedule free estimates on repairs and installs.
For any tankless water heater replacement or installation, we handle sizing, permit, venting, gas or electric connections, and removing the old unit. We are the Sausalito experts for tankless water heater repairs, installations, and maintenance.
Yes. Mineral scale builds over time in a tankless unit which can lead to error codes and weak water flow. Regular flushing is a maintenance task that can extend the life of your unit.
Possibly. Though a tankless unit is more compact, there are venting requirements as well as a need for a strong connection to the gas line or electrical supply. The further it is from certain fixtures, the longer water will take to heat in those fixtures.
Error codes could be signaling airflow or venting problems, ignition failure, water flow issues, or overheating. You can try resetting the system to clear it, but if it returns, you should call for professional tankless water heater service.
You always want to repair a system whenever you can if there is only one specific fault that is fixable. But if the system has reached the end of its lifespan, can’t keep up with household demand, or requires frequent repairs, replacement is the better option.
It is different for every home. Tankless water heaters can heat water on demand, making them more efficient. They can also save a lot of space. But they require large gas and electricity supplies to keep up with demand and have very specific venting needs to operate safely.
In the last two years our technicians completed 10 tankless water heater jobs at Sausalito homes, most recently in June 2026.
Most of that work is in Sausalito ZIP code 94965.
Counts are completed jobs from our own service records, updated October 2026.
From the Marin coast to Sonoma wine country, we bring honest plumbing, heating & cooling to homeowners across both counties — based locally since 1986.