H. Moore and Son Windows & Doors is a family-owned Sarnia home-improvement company (founded 1952) selling energy-efficient vinyl replacement windows, steel and fiberglass entrance doors, and patio and sliding systems from reputable Canadian suppliers; they operate a 1,700 sq. ft. showroom at 1578 London Line, provide in-house professional installation crews with multi-decade experience, offer free estimates plus warranty/service, avoid door-to-door or commission sales, supply local contractors and homeowners, and actively support community groups such as Habitat for Humanity and Rotary.
Last updated on Feb 8th, 2026