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. | | Business Address: 600 King St E Unit 2, Oshawa, ON L1H 1G6, Canada | | Services Offer: Newcastle, Port Hope, Cobourg, Bowmanville, Clarington, Oshawa, Durham, Whitby, Pickering, Ajax, Courtice