24/7 Dispatch — Toronto & GTA
Patio Door Glass Replacement
& Sliding Door Repair — GTA
Cracked or shattered patio and sliding door glass replaced fast, plus storefront door glass replacement and commercial door glass repair for GTA businesses. Real technicians, same-day service in most cases.
What we fix
Door glass replacement & repair, residential and commercial
Patio, sliding, storefront, and commercial door glass — cut and fitted on-site across the GTA.
Patio Door Glass Replacement
Cracked or shattered patio door glass replaced with tempered safety glass, sized and cut on-site. We handle broken patio door glass on swinging and French patio doors alike.
Sliding Door Glass Replacement
Full sliding door glass replacement or a targeted sliding door glass repair — tempered safety glass cut and fitted on-site for a clean, secure finish.
Storefront Door Glass Replacement
Fast turnaround so your business stays open and secure — heavy-duty glass built for high-traffic commercial entries.
Sliding Door Glass Replacement
Commercial Door Glass Repair
Emergency, Or Can It Wait?
Not every door glass issue needs a same-hour call. Here’s the honest split.
Call Now
- Door won’t lock or close securely
- Break-in or forced entry damage
- Cracked or shattered sliding door glass exposed to the street
- Storefront exposed to the street
Can Wait for Daytime
- Cracked pane still intact, door still locks and slides
- Cosmetic scratch or chip, not structural
- Foggy sealed unit on an interior door
What happens when you call
A straightforward process, start to finish
1
Tell us the door type
Patio, sliding, storefront, or commercial — we bring the right glass, cut to size.
2
Technician dispatched
Real Alumwave staff, routed from the closest GTA location.
3
Glass cut & fitted
Measured on-site, firm price confirmed before work starts.
4
Inspected & cleaned
Glass inspected, site cleaned — usually the same visit.
Why Alumwave
The door glass company the GTA calls back
Same-day service
Most patio and sliding door jobs completed in one visit.
Code-compliant glass
Most patio and sliding door jobs completed in one visit.
Priority commercial dispatch
Storefront and office jobs scheduled around your business hours.
Our own technicians
You reach us, not a call centre. Trained Alumwave staff show up.
Frame kept where sound
We replace the glass and reuse your existing frame where it’s still in good condition.
Licensed & fully insured
Workmanship warranty on every repair and replacement.
Before & after
Real GTA door glass jobs
Patio door glass job
Sliding door glass job
Storefront door glass job
Finished, clean install
For businesses
Storefront & Commercial Door Glass
Need storefront door glass replacement or commercial door glass repair? We prioritize business dispatch to limit downtime, work with property managers and insurance adjusters, and schedule full replacement around your operating hours wherever possible.
Service area
Door glass replacement across the Greater Toronto Area
Alumwave covers the whole GTA and surrounding cities. If you don’t see yours listed, call — chances are we’re already routing nearby.
- Toronto
- North York
- Scarborough
- Etobicoke
- York
- East York
- Mississauga
- Brampton
- Vaughan
- Markham
- Richmond Hill
- Thornhill
- Oakville
- Burlington
- Milton
- Halton Hills
- Georgetown
- Acton
- Ajax
- Pickering
- Whitby
- Oshawa
- Clarington
- Bowmanville
- Aurora
- Newmarket
- King City
- Caledon
- Bolton
- Stouffville
- Woodbridge
- Concord
- Maple
- Nobleton
- Kleinburg
- Port Credit
Testimonials
GTA homeowners & businesses trust Alumwave
“Our patio door glass shattered after a storm. Alumwave had it boarded and replaced within a day — quick, fair, and professional.”
Priya S. — North York
“Sliding door glass was cracked after a storm. Alumwave replaced it the same day — clean work, fair price.”
Marcus D. — Mississauga
“Break-in at our storefront overnight. They had it secured before we opened and the glass replaced the same day. Real technicians, no runaround.”
The Chen Family — Markham
FAQ
Door glass replacement, answered
Do you offer emergency glass door repair?
Yes — emergency glass door repair is available for break-ins, storefront damage, and after-hours calls, with priority dispatch across the GTA.
Can you do sliding door glass replacement same-day?
In most cases, yes. Standard sliding door glass sizes are available for same-day service; unusual sizes may need a short lead time, which we’ll confirm on the call.
Can you match my existing patio door frame?
In most cases we replace just the glass and keep your existing frame where it’s sound, which is faster and less costly than a full door replacement.
Can you repair a storefront door without closing my business?
We prioritize commercial dispatch and work around your operating hours where possible, including board-up options to keep you open and secure until full replacement.
Do you work with property managers and insurance adjusters?
Yes — we provide itemized quotes and documentation for insurance claims and are used to coordinating directly with property management teams.
What areas do you cover?
Toronto and the Greater Toronto Area, including Mississauga, Brampton, Vaughan, and Markham. Not sure you’re in range? Call and we’ll confirm right away.
Broken door glass? Call Alumwave.
Same-day patio, sliding, storefront, and commercial door glass replacement across the GTA.
Get a quote
Request a same-day door glass quote
Fill in the details and we’ll follow up quickly. For the fastest response, especially outside business hours, call us directly: 905-251-1205