OAKVILLE · BURLINGTON · MISSISSAUGA

New windows and doors, built for Oakville homes.

Oakville Windows & Doors handles full window and door replacement, plus repair work, for houses across the region, all backed by a written workmanship warranty. Based right here in Oakville, Ontario, our licensed team manages every step, from the first measurement to the final walkthrough.

  • No-obligation free estimate
  • Licensed & fully insured
  • Locally owned & operated
  • Manufacturer-backed products
New windows and doors, built for Oakville homes.
23+
YEARS IN BUSINESS
9700+
WINDOWS & DOORS INSTALLED
4.9★
AVERAGE REVIEW
100%
CUSTOMER SATISFACTION
HOW WE GOT HERE

Most of our customers still come from a neighbor's recommendation.

Oakville Windows & Doors started as a single installation crew working on word-of-mouth referrals, and most of our new customers still find us the same way. We’d rather take the extra hour to finish a job properly than rush to squeeze in one more estimate that day, and that habit is what’s kept people passing our name along for more than two decades.

Get your free in-home estimate

Contact us to schedule your free estimate in Oakville and nearby communities. No obligation.

    REASONS TO TRUST OUR WORK

    What you get when you hire us.

    Straightforward pricing, honest advice, and a team that shows up when they say they will.

    01. Transparent, fixed-price quotes

    We give you one written number after the in-home estimate — no change orders once the crew is on-site.

    02. Honest repair-or-replace advice

    If a window or door can be fixed instead of replaced, we'll tell you, even if it's the smaller job.

    03. Fast, flexible scheduling

    We build installs around your household's schedule instead of the other way around.

    04. A guarantee beyond the warranty

    If something about the finished job doesn't sit right, we come back and fix it — no debate.

    05. Financing available

    Spread the cost of a bigger project over time with flexible payment options.

    06. Full cleanup and haul-away included

    Old units, packaging, and debris leave with us — every time, no extra charge.

    WHAT WE HANDLE

    Six ways we keep Oakville homes sealed, secure, and up to date.

    Every product is sized to your exact opening and installed by a technician who's done this hundreds of times.

    BUILT TO LAST

    Every unit is built to your opening, not pulled off a shelf.

    Our team installs Energy Star–certified windows and doors sourced from established Canadian manufacturers, each one custom-built to the exact dimensions of your opening rather than trimmed down from a stock size. That fit is what keeps seals tight, glass clear, and hardware working smoothly for years instead of drafting within a season or two.

    • Multi-point locking hardware standard on every door
    • Reinforced frames rated for Ontario’s freeze-thaw winters
    • Custom milled to your opening, not trimmed from stock sizing
    • Manufacturer product warranty registered on installation day
    Oakville Windows & Doors
    Lifetime
    workmanship warranty
    THE PROCESS, STEP BY STEP

    From first call to finished install, without the runaround.

    Three steps, start to finish — no pressure, no surprises.

    01 Day 1

    We measure and quote on the spot

    A technician visits your home, takes exact measurements, and gives you real pricing and product options before they leave.

    02 Week 3–4

    Your order gets built

    Once you approve the quote, your windows or doors are manufactured to those exact measurements rather than pulled from a warehouse shelf.

    03 Install day

    Installation and final walkthrough

    Our crew installs, seals, and cleans up in a single visit for most homes, then walks the finished job with you before we call it done.

    COMFORT YOU’LL NOTICE

    A quieter home is often the first thing people notice.

    Modern window and door units cut down outside noise significantly compared to older single-pane frames — a real difference if you’re near Dundas Street, the QEW, or just a busy corner. Sealed, insulated frames also even out temperatures room to room, so the space next to a window doesn’t run several degrees colder than the rest of the house in January.

    Living this close to the lake brings its own challenges — damp, humid air off Lake Ontario finds every gap in an old frame, which is usually where condensation on the inside of the glass and musty smells near window sills come from. A properly sealed unit closes off that path completely, so the moisture stays outside where it belongs instead of settling on your sills or fogging up the glass by morning.

    Modern window and door
    15–25%
    lower energy bills
    LOCAL KNOWLEDGE, REAL RESULTS

    We know why a 1960s Bronte bungalow and a new build in West Oak Trails need completely different windows.

    From the century homes near the harbor in Old Oakville to newer construction in Glen Abbey and West Oak Trails, Oakville’s housing stock spans nearly a hundred years of different framing, insulation, and window openings. We size and recommend products around the actual house in front of us, not a one-size template.

    West Oak different windows
    23+ years
    Serving Oakville and Halton Region
    HOME OWNER REVIEWS

    4.9 stars, one project at a time.

    Real feedback from homeowners across Oakville and Halton Region.

    WHERE WE WORK

    Based in Oakville. Working across Halton and the west GTA.

    We’re headquartered in Oakville and handle window and door projects throughout Halton Region, from historic homes near the lake to newer subdivisions further north. We bring samples, measurements, and your quote straight to the kitchen table — book a visit whenever it’s convenient for your schedule.

    • Oakville
    • Burlington
    • Milton
    • Mississauga
    • Halton Hills
    • Hamilton
    Based in Oakville, ON Serving Halton Region and the west GTA
    COMMON QUESTIONS

    Questions homeowners actually ask us.

    Don't see yours here? Call us directly and we'll walk you through it.

    A repair makes sense when the frame and seal are still sound and the problem is isolated — a broken pane, worn weatherstripping, or a stuck sash. Replacement makes more sense when the frame has warped, rotted, or lost its seal in multiple spots, since patching those issues individually usually costs more over time than one new unit. During your estimate, we'll tell you honestly which category your windows fall into rather than defaulting to whichever job pays more.

    Most single-day jobs — a handful of windows or one or two doors — are completed start to finish in a single visit, including cleanup. Larger projects, like a full-home window replacement, may take a couple of days depending on the number of openings and any structural work needed. We'll give you a realistic timeline before work begins, not just an optimistic one.

    Straightforward like-for-like replacements generally don't require a permit in Oakville, but some projects do — particularly ones that change the size of an opening or affect a structural wall. We check this during the estimate and handle any required paperwork with the town on your behalf, so it's not something you need to chase down yourself.

    We work with a small number of established Canadian manufacturers rather than one exclusive supplier, which lets us match the right product line to your budget and the style of your home instead of pushing a single option. We'll walk you through the choices that make sense during your estimate.

    Yes. For bigger jobs — a full-home window replacement or a multi-door project, for example — we offer flexible payment plans so the cost doesn't have to hit all at once. We can go over the options that fit your budget during your in-home estimate.

    READY WHEN YOU ARE

    Contact our team without hesitation.