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Window & Door Installation Services

Start Your Remodeling Project Today
At Dowling & Sons, our work doesn’t feel like a job—it’s our passion. We take pride in installing quality windows and doors, designed to complement the personality and style of the home or business it belongs to. From design and colour to intricate details, every project is a reflection of our dedication and craftsmanship.
- Free Consultation
- Budget Quotations
- Latest Glass, Window Doors Technologies & Trends
- Eco Friendly
Serving Durham Region, including Kawartha Lakes, Ajax, Clarington (Bowmanville, Courtice, Newcastle, Orono), Oshawa, Pickering, Scugog (Port Perry), Uxbridge, Whitby, Peterborough and Peterborough County.
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