Install
Window Installation
New windows built to your exact opening, from a single replacement to a whole-house upgrade, installed by our own crew in as little as a day.
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Windows & Doors Waterloo measures, builds, and installs every window and door to the exact opening it's going into, with our own licensed crews handling the work. We've completed more than 8,900 projects for homeowners throughout Waterloo, Ontario, and every installation carries a lifetime workmanship warranty.
Windows & Doors Waterloo has completed more than 8,900 window and door projects for homeowners across the region, using our own licensed crews rather than subcontracted labor for every step of the job.
We measure on-site before any unit is ordered, build every window and door to that exact opening, and back the finished installation with a lifetime workmanship guarantee, on top of whatever the manufacturer already covers.
Tell us what you need — we respond within 1 business hour.
From a full window or door installation to a quick repair, residential or commercial, it's all handled by the same in-house crew.
Install
New windows built to your exact opening, from a single replacement to a whole-house upgrade, installed by our own crew in as little as a day.
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Repair
Sticking sashes, failed hardware or a window that won't lock right, diagnosed and fixed without automatically pushing a full replacement.
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Repair
Fogged, cracked or scratched glass swapped out in the existing frame, so you're not paying for a new window when the frame is still solid.
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Install
Entry, patio and interior doors fitted to your exact opening, with hardware and weatherproofing set up as part of the install, not an upsell.
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Repair
Doors that stick, drag, or won't latch properly, adjusted and repaired on the spot in most cases.
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Repair
Warped, rotted or shifted frames rebuilt or replaced so the door actually seals and locks the way it's supposed to.
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Commercial
Storefront and office door installation and repair scheduled around your hours, so the business stays open while the work gets done.
Learn moreFive things homeowners notice once the crew is already in their driveway.
Triple-pane, argon-filled glass keeps the room next to your windows within a degree or two of the rest of the house, in July and in January.
Our workmanship coverage is written into the paperwork you sign, not a verbal promise from the person who sold you the job.
Your fixed price is set after an in-home measurement, before any work starts, so what you're quoted is what you pay.
Your project is measured, built and installed by crews based in Waterloo Region, not dispatched from another city for the day.
Every installer holds a valid license and has years of hands-on experience across Waterloo homes.
A member of our team comes to you, measures the actual opening, and talks through material and style options based on your home, not a script.
You get one price for the full job, itemized by product, before you commit to anything.
Your windows or doors are manufactured to the exact specs taken at your home, not pulled from generic stock sizes.
Our crew removes the old units, installs and seals the new ones, and clears the site before they leave.
Older single- and double-pane windows lose heat fast enough that condensation and frost build up on the inside of the glass every winter. Triple-pane, low-E units with an argon fill hold heat at the glass surface itself, which is why upgraded windows see less fogging and frost, not just a lower bill.
Most homeowners don’t pay for a full window or door project in one lump sum, and you don’t have to either. We work with financing partners who can structure a payment plan around your budget, and we’re upfront about the terms before you sign anything.
"Our bedroom window had been fogging up between the panes for two winters. They swapped the glass instead of pushing a full replacement, and it was done in under two hours."
"We replaced our patio door before hosting Thanksgiving and they hit the date with no issues. The new door seals so much better than the old one."
"Had a door frame that had rotted at the bottom. They rebuilt it rather than replacing the whole door, which saved us a fair bit."
"Nine windows across the main floor, finished in a day like they said. Cleanup was thorough, no glass shards anywhere."
"Our front door wouldn't latch properly all winter. Turned out to be the frame, not the door itself, and now it closes like it should."
"We run a small office near Uptown and needed our entry door replaced without shutting down for a day. They worked with our hours and it went smoothly."
We book jobs across Waterloo and the surrounding communities, and every quote starts with an in-home visit, not a phone estimate. Wherever your project is in the region, the same crew handles the measuring, the build, and the install.
Don’t see your neighborhood listed? Call us and we’ll confirm coverage.
It depends on what's actually failing. A fogged pane, a broken seal, or worn hardware is usually a repair, and often costs a fraction of replacement. Full replacement makes more sense when the frame has deteriorated, the unit is decades old, or repair costs start climbing toward what a new unit would run. We inspect the actual window or door during your estimate and tell you honestly which option makes sense, rather than defaulting to whichever is more expensive.
Yes. Most homeowners don't pay for a full window or door project upfront, and we work with financing partners who can structure a payment plan that fits your budget. Terms vary based on project size and approval, so we walk you through the actual numbers during your estimate rather than quoting a generic rate that may not apply to your project. Ask your estimator about current options when they're at your home.
It depends on the scope. A single door or a handful of windows is often finished in a day. A full-home window replacement typically takes longer, depending on how many openings are involved and what's found once the old units come out. We'll give you a realistic estimate for your specific project after the in-home measurement, rather than a generic timeline that may not match your home.
We remove your old windows and doors as part of the install and haul them away, so you're not left storing or disposing of them yourself. If a unit is still in decent shape, it's sometimes possible to arrange for reuse or donation instead of disposal; just ask your estimator ahead of time. Either way, cleanup is included in the job and isn't billed as an extra.
Our own team. Every measurement, build coordination, and installation on your project is handled by people who work for us directly, not a subcontractor brought in for the day. That's also why our workmanship warranty means something: the same company that installed your windows or doors is the one that stands behind the work later.
Canada's Greener Homes program has offered rebates toward energy-efficient window and door upgrades, and eligibility depends on the products installed and the program's current status. Because rebate programs change, we confirm what's actually available at the time of your project rather than quoting a fixed number that might be outdated. If your install qualifies, we handle the paperwork so you're not stuck filing it yourself.
Tell us what's going on with your windows or doors and we'll set up an in-home visit at a time that works for you. No pressure, no obligation, just a straight answer about what it'll cost and how long it'll take.
Drop your details — we respond within 1 business hour.