Explore local installers, replacement specialists, and repair companies serving your community. Compare businesses and request quotes for your next project.
An independent directory — listed companies provide the products and services. Paid placements are labelled “Sponsored.”
Start with the service you need — every result shows the companies whose coverage includes your municipality.
Replace old, drafty or damaged windows with modern energy-efficient units.
5 companiesNew window installation for builds, additions and full-frame replacements.
5 companiesFix faulty hardware, balances, locks and minor frame damage.
0 companiesFront and side entry doors in steel, fibreglass and wood.
4 companiesSliding, hinged and folding patio doors to open up your home.
4 companiesFix sticking, sagging, drafty or damaged doors.
1 companiesReplace broken or fogged glass units while keeping the existing frame.
0 companiesHigh-performance glass, gas fills and insulated frames for comfort.
2 companiesA selection from the directory. Sponsored placements are labelled and never imply an endorsement.
Family-run windows and doors since 1955
Family-run business providing windows and doors and installation services in and around Durham Region since 1955, with a welcoming showroom in Pickering. Products and services include custom windows, custom doors, garage doors, porch enclosures, railing, eavestroughs and siding.
View ProfileOntario-made windows and doors, installed
Oshawa branch of an Ontario window and door manufacturer and installer serving Oshawa and surrounding Durham Region communities. The company manufactures its own products in Ontario and offers replacement windows and doors with installation.
View ProfileAll eight Durham Region municipalities, with live counts calculated from published listings.
5 companies serve Pickering
View location5 companies serve Ajax
View location5 companies serve Whitby
Includes Brooklin
5 companies serve Oshawa
View location5 companies serve Clarington
Includes Bowmanville, Courtice, Newcastle
2 companies serve Uxbridge
View location2 companies serve Scugog
Includes Port Perry
0 companies serve Brock
Includes Beaverton, Cannington, Sunderland
Search by service, municipality or community. Coverage drives matching, so service-area companies appear even without a local storefront.
Read profiles, check services and coverage, and compare up to three companies side by side. Missing details show as “Not provided” — never guessed.
Call or visit a company directly, or send one quote request to the businesses you choose — only the recipients you approve.
Drafty, fogged or hard-to-open windows? Start with replacement specialists.
Find companiesSteel, fibreglass and wood entry doors, fitted and sealed properly.
Find companiesSliding, hinged and folding patio doors for indoor-outdoor living.
Find companiesBroken or fogged sealed units replaced without a full window swap.
Find companiesEnergy-efficient upgrades and weatherstripping to cut drafts.
Find companiesStorefronts, office glazing and commercial doors for property managers.
Find companiesPractical guides written for Durham Region homeowners — no invented prices, rebates or savings claims.
A clear framework for comparing window replacement quotes — what should be itemised, which questions expose the gaps, and how to read the fine print before you sign.
October 19, 2026 · Durham Windows and Doors Editorial Team
Read the guideThe questions that separate careful installers from order-takers — covering measurement, installation method, crew, and warranty — before you hire anyone.
October 19, 2026 · Durham Windows and Doors Editorial Team
Read the guideRepair the window or replace it? How to weigh the condition of the frame, the glass, and the hardware — and when replacement is the honest answer.
October 19, 2026 · Durham Windows and Doors Editorial Team
Read the guideList your services and coverage, manage your profile, and receive quote requests from homeowners across Durham Region. Basic listings are free; sponsored and featured placements are always labelled.
Durham Windows and Doors is an independent directory. Companies are listed with the services they offer and the municipalities they serve. You browse, compare, and then contact a company directly or send a quote request. We do not install windows or doors ourselves.
Tell us about your project, choose which companies should receive it (one company, or up to three matched companies), and give explicit consent to share your details with exactly those businesses. Each business then provides its own estimate and availability.
Use the Claim Your Listing page. We verify that you are authorised to represent the business before granting control — knowing the company’s public phone number or address is not enough on its own.
A Sponsored label means the business has paid for placement. Sponsored listings are always labelled, are kept visually distinct, and payment never buys positive reviews, verification, or an undisclosed recommendation.
Listings cover the eight Durham Region municipalities — Pickering, Ajax, Whitby, Oshawa, Clarington, Uxbridge, Scugog and Brock — including communities such as Bowmanville, Courtice, Newcastle, Brooklin, Port Perry, Beaverton, Cannington and Sunderland. A company matches your search when your municipality is in its service coverage, even if it has no storefront there.
Compare local companies side by side, or send one request and let up to three matched businesses come back with their own estimates.
