Quality Home Improvements Oshawa Ltd. has been improving homes in Durham Region for over 30 years. We offer a variety of home improvement services, specializing in window and door installation. Hours Of Operation: Monday to Friday: 09:00 AM to 05:00 PM Services Offer: Newcastle, Port Hope, Cobourg, Bowmanville, Clarington, Oshawa, Durham, Whitby, Pickering, Ajax, Courtice read full review »