Tankless Water Heater Installation & Replacement

Tankless water heaters provide hot water on demand and are an excellent option for homes looking to reduce energy use and free up floor space. Galico installs tankless water heaters with a focus on proper sizing, fuel compatibility, and long-term reliability — especially in Ottawa Valley water conditions.

Unlike tank systems, tankless units rely on compact heat exchangers that must be correctly matched to household demand. Galico evaluates the number of occupants, peak hot water usage, available fuel, and incoming water temperature to determine the appropriate unit capacity. For gas systems, this includes confirming gas supply sizing and venting requirements before installation.

In areas with hard water, tankless systems require thoughtful planning. Galico ensures installations are completed to manufacturer specifications and explains realistic maintenance expectations, including periodic descaling to protect efficiency and lifespan. When installed and maintained properly, tankless systems can deliver continuous hot water with excellent performance.

Tankless water heater installation is ideal for homeowners who value efficiency, space savings, and consistent hot water — and Galico ensures the system is installed correctly from day one.