TFSA investors, looking for long-term wealth creation, have a unique opportunity with two Canadian stocks: Hydro One and WSP Global. These companies offer a blend of stability and growth, making them ideal for the TFSA's tax-advantaged environment. Hydro One, a key player in Ontario's electricity sector, provides a steady foundation with its regulated rate base and growing dividend. Despite its modest yield, Hydro One's focus on essential services and infrastructure investment makes it a reliable choice. Meanwhile, WSP Global, an engineering and consulting firm, is poised for rapid expansion. With a record backlog and strategic acquisitions, WSP is well-positioned to benefit from global infrastructure projects. However, investors should be mindful of the risks associated with these investments, including regulatory approval, debt management, and market volatility. By combining Hydro One's stability with WSP's growth potential, TFSA investors can build a diversified portfolio that keeps expanding as Canada and the world build for the future.