Service areas

Window Replacement Service Areas Around Oshawa

We replace windows and doors across Durham Region, from Pickering and Uxbridge in the west and north to Bowmanville, Newcastle and Cobourg in the east.

Updated October 2026

Our Window Replacement Areas: Choose Your Town

Row of sided townhouses with bay windows behind a street tree

Ajax

Wartime houses, 1980s subdivisions and quieter glass beside the 401.

Window replacement in Ajax

Row of older red brick houses with porches on a sunny street

Bowmanville

Century homes, 1910s Carlisle Avenue and fast-growing new subdivisions.

Windows in Bowmanville

Yellow bungalow with a deep front porch and stone retaining wall in autumn

Brooklin

Foggy 1990s sliders, Meadowcrest bungalows and heritage-district homes.

Window replacement in Brooklin

Lake Ontario shoreline with a stone breakwater and a beach park

Cobourg

Heritage district permits, lakefront wind and Loyalist-era homes.

Windows in Cobourg

Snowy residential street of brick bungalows with bins at the curb

Courtice

1980s and 1990s homes, foggy builder windows and King Street noise.

Windows in Courtice

Red barn and a large tree in a green field

Newcastle

Farm wind, King Avenue bay windows and 1990s subdivisions.

Windows in Newcastle

Lakefront houses reflected in calm water at dusk

Pickering

Front and patio doors, quieter glass by the 401, Bay Ridges to Seaton.

Window and door replacement in Pickering

Wooded lakeshore with a boathouse and homes in fall colours

Port Perry

Heritage district rules, lake wind and cottage windows on Lake Scugog.

Windows in Port Perry

Country lane leading to a farmhouse under a big sky

Uxbridge

Century homes, moraine farmhouses and the Brock Street heritage area.

Window replacement in Uxbridge

Grey two-storey house with navy shutters and a double garage on a new suburban street

Whitby

Werden's Plan brick homes, 1970s bungalows and 1990s builder windows.

Window replacement in Whitby

Smaller Communities We Also Cover

Our crews also work in Orono, Hampton, Enniskillen, Columbus, Raglan, Blackstock, Claremont, Greenbank and Port Hope. Most of the houses we see out there are older farmhouses and village homes, often with original wood sashes or 1980s aluminum sliders, so full-frame work is more common than in the newer subdivisions. If your house is in Durham Region or just past it, send the form with a rough count of the openings. We book a free measure, test the sills, and leave you a written price for each window and door. Same process as in Oshawa, same crews.

Curving residential street of two-storey houses with siding, street trees and parked cars

Book a Free Measure for Your Windows and Doors

Tell us how many openings and roughly how old the house is. We book a free in-home measure and give you a written quote.

Or call (289) 274-1333