Tankless Water Heater Installation & Replacement

Hot Water System

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.

TSSA Licensed Gas Technician · Proper Gas Supply Verification · Manufacturer Warranty Protected

What our customers say

“Eric was great, communicated well to narrow down the scope of the project, provided detailed quotes and easy online payment. His work was clean and tidy and he arrived exactly when he said he would.”