The Best Window Companies in Oshawa

Handpicked Top 3 Window Companies in Oshawa, ON. Our 50-Point Inspection includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and cost to the general excellence. You deserve only the best!


205 Simcoe Street South, Oshawa, ON L1H 4H2

Since 1983

Casement Windows, Single Hung Windows, Double Hung Windows, Slider Windows, Awning Windows, Bow and Bay Windows, Custom Windows, Picture Windows, Sliding Patio Doors, Entry Doors, Shutters, Storm Doors, Window Replacement, Window Installation, Door Replacement, Door Installation, Energy Efficient Windows, Garden Windows & Exterior Doors

Offers Free Quotes - Provides a Perfect Combination of Beauty, Security & Low-Maintenance - Utilizes only the Best Materials & Unmatched Craftsmanship to Ensure a Quality Job Every Time

Mon - Fri 8:00 am - 6:00 pm
Sat 9:00 am - 2:00 pm
Sun Closed

TBR® Inspection Report


241 King Street East, Oshawa, ON L1H 1C5

Since 2004

Custom Made Vinyl Windows, Custom Entry Steel and Fiberglass Doors, Casement Window, Awning Window, Single Hung Window, Double Hung Windows, Bay Windows, Bow Windows, Garage Doors, Storm Doors, High Profile Fixed Windows, Low Profile Fixed Windows, Single Tilt Sliders Windows, Double Tilt Sliders Windows, Custom Shapes Windows & Window Installation

Provides Lifetime Warranty on Vinyl Windows, 25 Year Limited Warranty on Patio Doors & Installation Warranty - Free Estimates Available - Specializes in Patio Sliding & Garden Doors

Mon - Thu 8:00 am - 5:00 pm
Fri 10:00 am - 5:00 pm
Sat 10:00 am - 2:00 pm
Sun Closed

TBR® Inspection Report


600 King Street East, Oshawa, ON L1H 1G6

Since 1988

Replacement Windows, Vinyl Windows, Replacement Doors, Patio Doors, Storm Doors, Garage Doors, Aluminum Windows, Casement Windows, Awning Windows, Double Hung Windows, Low E-Glass Windows, Triple Glazed Windows, Slider Windows, Siding, Porch Enclosures, Entrance Doors, Glass Doors, Wood Doors, Bay and Bow Windows, Eavestroughing, Fascia & Soffit

Save Up to $5000 in Window Rebates - Refer a Friend & get $50 Gift Card - Offers a Lifetime Warranty on Product Installation - Serves in Newcastle, Port Hope, Cobourg, Bowmanville, Clarington, Oshawa, Durham, Whitby, Pickering, Ajax & Courtice

Discount: $25 Off on Any Home Repairs (Minimum Project Cost $225) View Deal

Mon - Fri 9:00 am - 5:00 pm
Sat & Sun Closed

TBR® Inspection Report