Guaranteed only the best workmanship. A problem roof needs quick and professional attention. Don’t leave it to chance; call DeJager Roofing. We’ll respond quickly to your call and provide a free, no-obligation on-site estimate. After you've received our estimate, you may choose to make an appointment – it’s up to you. We respond promptly to all customer inquiries and provide an accurate timeline of service (weather permitting). Our friendly, personable service includes supplies and installation of all materials. There’s no need for a down payment; you pay us after the job is done to your and our satisfaction. We SErvice the GTA, Durham Region and Surrounding Areas. Call Us for a Quote.