Endless hot water, space savings, and 20+ year lifespan. Rinnai & Navien specialists in the SF Bay Area.
Tankless water heaters, also known as on-demand water heaters, heat water directly without the use of a storage tank. When a hot water tap is turned on, cold water travels through a pipe into the unit where a gas burner or electric element heats the water instantly.
As a result, tankless water heaters deliver a constant supply of hot water — perfect for large families or homes with high hot water demand. You never have to wait for a storage tank to fill up with enough hot water.
We specialize in installing the industry's top tankless models including the Rinnai RX 160iN, RXP199in, and Navien NPE series. We've installed hundreds of these units across the Bay Area with perfect results.
Get a Tankless QuoteTankless water heater installation typically ranges from $1,500–$3,500 depending on the unit, gas line requirements, and venting. Call us for a free phone estimate specific to your home.
In most cases, yes — though some gas line or venting upgrades may be needed. We assess your current setup and give you a complete picture before any work begins.
We recommend Rinnai and Navien for gas tankless units. Both brands are renowned for reliability, efficiency, and long warranties. We'll recommend the best fit for your home's size and hot water needs.
A standard tankless installation typically takes 4–8 hours. Retrofit installations (replacing a tank system) can take slightly longer depending on the venting and gas line requirements.