Only the Best in 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.

Friendly, Personable Service

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.

Professionalism from Start to Finish

Whether you need a new roof, reroofing or just repairs, you’ll get a professional job from start to finish. We use only our own employees – no sub-contractors.

Guaranteed Workmanship

Whether you have leakage problems or need someone knowledgeable in roof ventilation (what type and how much ventilation should be used), DeJager Roofing guarantees only the best workmanship and excellent customer service, with conscientious clean-up after the job is done.


  • Roofing
  • Fully Insured
  • Excellent Customer Service

Professional Affiliations


intact insurance

Free Estimates Contact us today!

905-697-1919 |

Monday – Friday: 7:00 AM - 9:00 PM

Saturday: 9:00 AM - 1:00 PM

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