01 Day 1
A no-pressure walkthrough and quote
One of our installers, not a salesperson, comes to your home, measures every opening, and puts together options that fit your budget.
MISSISSAUGA • BRAMPTON • OAKVILLE
Custom windows and doors, installed right here in Mississauga.
Mississauga Doors & Windows takes on every window and entry project, from a single cracked pane to a full-home replacement, with a crew that shows up when it says it will. Homeowners across Mississauga, Ontario have trusted us with their windows and doors for more than two decades, and every job comes with a warranty that actually holds up.
- No-cost estimates, at your door
- 20+ years installing in Mississauga
- Certified Energy Star installer
- Warranty backed for life
NO-COST QUOTE
Book your free at-home consultation
No pressure, no obligation. We serve Mississauga and the surrounding GTA west, and we reply within one business day.
20+
Years Serving Mississauga
8000+
Windows & Doors Installed
4.9★
Average Rating
100+
Licensed & Insured
FAMILY OWNED. MISSISSAUGA BASED.
Two decades of windows and doors, built around Mississauga homes.
We’re a family-owned team that’s called Mississauga home for more than twenty years, and every project runs through the same short list: an honest quote, a careful walk-through of your openings, and an install handled by the same crew that measured them to begin with.
Each window and door is built to fit your exact opening and is installed by our own crew. That approach has carried us through thousands of projects across the city: patio doors swapped in an afternoon, drafty single-pane windows replaced with triple-pane glass, full entryways rebuilt from the frame up. Every one of them is backed by a workmanship warranty that lasts as long as you own the home.
20+ years
in Mississauga
SIX REASONS HOMEOWNERS STICK WITH US.
What actually separates us from the big-box crews.
National chains hand you off to a call center. We're the same crew from quote to cleanup.
01. Local roots, no outsourcing
Every measurement, quote, and installation is handled by our own Mississauga-based crew. We don't hand your project off to an out-of-town subcontractor.
02. Two decades of installs
We've fitted windows and doors into everything from older Mississauga bungalows to brand-new builds in Erin Mills. There isn't a wall type we haven't worked with.
03. Two decades of installs
We've fitted windows and doors into everything from older Mississauga bungalows to brand-new builds in Erin Mills. There isn't a wall type we haven't worked with.
04. Two decades of installs
We've fitted windows and doors into everything from older Mississauga bungalows to brand-new builds in Erin Mills. There isn't a wall type we haven't worked with.
05. Fully licensed and insured
We carry full WSIB coverage and $5 million in liability insurance, so you're protected from the first measurement to the final cleanup.
06. The same crew, no handoffs
One Mississauga-based team handles your measurement, installation, and any follow-up. No subcontractors, no call center, no new face every visit.
WHAT WE INSTALL & REPAIR.
Every window and door job, handled in-house.
Nine services, one Mississauga crew, zero subcontractors.
Window Installation
Single windows or whole-house replacements, built to fit your home exactly.
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Window Repair
Fixing failed seals, foggy glass, and broken hardware without a full replacement.
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Window Glass Replacement
Cracked, foggy, or drafty glass swapped out fast, frame left untouched.
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Basement Window Installation
Bringing more light and airflow to basements with properly sized window openings.
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Door Installation
New entry, patio, and interior doors installed plumb and properly sealed.
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Door Repair
Sticking, dragging, or drafty doors adjusted and repaired without a full swap.
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Door Replacement
Worn-out doors replaced with better-insulated, better-secured units built to fit.
Door Replacement
Closet Door Installation
Bifold, sliding, or hinged closet doors fitted cleanly to any opening size.
Closet Door Installation
Sliding Screen Door Replacement
Torn or off-track screen doors replaced so patio doors seal properly.
Sliding Screen Door ReplacementBUILT TO SPEC, BACKED FOR GOOD.
Better materials, better install, one warranty that covers both.
We only carry Energy Star-rated windows and doors from manufacturers we trust, and every unit is built to the exact size of your opening. Nothing off-the-shelf, nothing forced to fit.
- Workmanship warranty for the life of your ownership
- Energy Star-rated windows and doors
- Every unit built to your opening’s exact size
- Manufacturer product warranty included on top
Lifetime
workmanship warranty
FROM FIRST CALL TO FINAL WALKTHROUGH.
A straightforward path, start to finish.
No pushy sales calls and no invoice surprises, just a Mississauga crew doing the work they quoted.
02 Week 3–4
Your windows and doors, built to size
Once you approve the quote, we custom-build your order at our supplier. Most orders are ready in three to four weeks.
03 Install day
Installation, cleanup, and warranty registration
Our crew protects your floors, removes the old units, installs and seals the new ones, then registers your warranty before we leave. Most homes wrap up in a day or two.
WHERE YOUR HEATING DOLLARS ACTUALLY GO.
The right glass changes how a house feels, inside and out.
Low-E coatings, argon-filled cavities, and warm-edge spacers aren’t add-ons here, they’re standard on every unit we install, sized and certified for what an Ontario winter actually asks of a window. That’s the difference between a house that fights the weather and one that just shrugs it off: dry sills, even room temperatures, and glass that doesn’t sweat every time the furnace kicks on.
Replacing a home’s windows and doors typically cuts heating and cooling costs by 15 to 25 percent, and the difference shows up on the very first bill. Sound drops off just as fast: idling delivery trucks, a neighbor’s lawnmower, kids on the sidewalk, all of it gets noticeably duller once triple-pane glass is doing the work double-pane used to.
15–25%
lower energy bills
NO DISPATCHER, NO ROTATING CREW.
Five years from now, the same crew still answers your call.
Ask us about a hinge that’s sticking three years after your install and you’ll get an answer, not a ticket number. We don’t route calls through a national dispatch center or send a different technician every visit. Whoever measured your opening is usually the one who shows up again if something needs a second look.
That kind of continuity comes from being planted in one place. Our crew has worked its way through condo towers going up near Square One, older side-splits in Clarkson, and everything in between, so we already have a read on what a given block of the city typically needs before we even measure.
20+ years
serving Mississauga
STRAIGHT FROM THE HOMEOWNERS WE WORKED WITH.
4.9 stars, from more than 380 homeowners nearby.
Every review below comes from an actual Mississauga-area project.
WE COME TO YOU.
Serving Mississauga and the neighborhoods around it.
We serve homeowners throughout Mississauga and the communities that surround it, and every estimate happens at your home, not a storefront. Most requests get an installer on-site within 48 hours.
- Mississauga
- Brampton
- Oakville
- Milton
- Etobicoke
- Toronto
Based in Mississauga, ON
Travel throughout York Region & GTA
Costs vary with size, frame material, and glazing, but most Mississauga homeowners replacing a handful of standard windows land somewhere between $600 and $1,200 per window installed, with triple-pane and larger openings running higher. Every quote we give is itemized line by line before any work starts, so you know exactly what you're paying for, with no surprise charges added once the crew is on-site.
A single window or door usually takes our crew a couple of hours from removal to final seal. A full-home replacement of ten to fifteen openings typically wraps up in one to two days, depending on frame condition and weather. We'll give you a realistic timeline during your in-home estimate based on your specific project.
Yes. Every window we install carries Energy Star certification for our climate zone, with low-E glass, argon-filled cavities, and warm-edge spacers as standard rather than optional upgrades. That certification also makes many of our installations eligible for federal and provincial rebate programs, which can meaningfully offset your total project cost. We'll walk you through current eligibility during your estimate.
Yes, we offer financing options for larger projects so the cost of a full-home replacement doesn't have to hit all at once. Terms and monthly payments depend on the project size and the plan you choose, and we'll go over the specifics during your estimate so there's nothing to guess at later.
Our workmanship warranty covers the installation itself, meaning seals, frames, and hardware, for as long as you own the home. On top of that, every window and door carries its own manufacturer's product warranty covering the glass and components. If something ever fails on either front, you call us directly, not a call center.
No, removal and disposal are part of every installation, not an add-on. Our crew takes out the old windows or doors, hauls them away, and leaves the work area cleaned up before we go. You won't be left with old frames stacked in your garage waiting for someone to deal with them.
We carry full WSIB coverage for every crew member and $5 million in liability insurance on every job, residential or commercial. That means you're protected from the day we measure your openings through the final walkthrough. We're happy to provide proof of coverage before work begins if you'd like it on file.
Yes, we regularly work on condos and townhomes across Mississauga in addition to detached houses. Condo projects often come with building rules around access, timing, and disposal, and we handle that coordination with your property manager or board directly. If your building requires specific documentation, just let us know when you book your estimate.
READY TO BOOK?
Get on our schedule before your slot fills.
We book most in-home estimates within 48 hours of your call, and there's never a sales pitch attached, just a straight look at your options and a fixed price. Call, text, or send us a few details online and we'll take it from there.
- Phone
647-477-2591 - Service Area
14800 Yonge St, Mississauga, ON - Hours
Mon–Fri 8am–7pm · Sat 9am–5pm