Tired of hot water running out halfway through a shower? Ace Empire Plumbing installs and services tankless water heaters throughout St. Helena, giving your home endless on-demand hot water while cutting energy use by up to 30%.
Ace Empire Plumbing has been the go-to choice for tankless water heaters in St. Helena because we combine fast response with honest pricing. Our St. Helena plumbers arrive in stocked trucks, so your tankless water heaters is handled in one visit whenever possible.
We know the water, the soil and the housing stock in St. Helena – which means faster diagnosis and repairs that last.
You approve the exact price before work begins. No hourly meter, no surprise fees for nights or weekends.
Need a plumber open now in St. Helena? We dispatch 24/7, and most tankless water heaters calls are handled the same day.
“Honest company. They told me my water heater could be repaired instead of replaced and saved me a lot.”
Carlos V., St. Helena“Our restaurant drains backed up on a Friday night. They came out after closing and jetted the lines – we opened on time Saturday.”
Rachel P., St. Helena“Our water heater died on a Sunday and Ace Empire had hot water back by dinner. Fair price and the tech explained everything.”
Maria G., St. HelenaAce Empire Plumbing provides tankless water heaters throughout St. Helena, CA and every surrounding community. See all plumbing services in St. Helena or learn more about our tankless water heaters service.
When repair no longer makes sense, Ace Empire Plumbing installs new gas, electric, hybrid heat-pump and tankless water heaters across St.
No hot water in St.
If you smell gas, leave the building and call us from outside.
California's hard water leaves scale on fixtures, shortens water heater life and dries out skin.
Most St. Helena households save 20–30% on water heating costs because a tankless unit only heats water when a tap is open.
Yes – an annual descaling flush keeps the heat exchanger efficient, especially with California's hard water.
Often a larger gas line is needed. We check this during the free estimate and include any upgrade in the quote.
We service Navien, Rinnai, Noritz, Rheem, Bosch and more – error codes, ignition problems and flow issues.