Basement Renovations in Markham

For homeowners across Markham, the basement is the largest untapped space in the house. Markham is one of the GTA’s most diverse, fast-developing cities; Unionville, Cornell, and Berczy homes range from tall newer basements to older spaces, with strong demand for legal second units and multi-generational suites. Whatever your starting point, our team turns that lower level into finished, livable square footage your family will use every day — and that adds real value to your Markham home.With more than a decade of experience and 600+ finished basements across the GTA, Desire Basements is a basement renovation company Markham homeowners trust. We handle everything from design and permits to construction and the final walkthrough, with one dedicated project manager as your single point of contact.