Whether it's new home construction or renovation projects, Lake City has a wide range of quality windows, doors and siding styles to choose from. Our knowledgeable staff will meet all your renovation needs and provide you with free estimates.Free, no-obligation estimates A written agreement References 10 years workmanship warranty Our own top quality trades people (The Best in the Industry) Complete clean up and after each work day and upon completion. Top management follow up on every installation Members of the Better Business Bureau Members of the Canadian Federation of Independant Business Fully licensed, & bonded + insured Showroom featuring quality line of products Cash and carry available on all our products (Contractors Welcome) Lake City is a well-established home improvement company that has been serving communities from Mississauga to Grimsby for over 30 years. We take pride in providing quality products, great service and exceptional value.