Residential & Commercial • Serving Toronto & the GTA

Door, Window & Glass Repair, Replacement & Installation

Repair, replacement and installation for homes, storefronts, and commercial properties, with same-day options where applicable and 24/7 emergency response when urgent service is needed.

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All Services

From emergency board-up to planned maintenance, we keep your doors, windows, glass, locks and hardware working safely and smoothly across Toronto and the GTA.

Doors

Repair and replacement for residential and commercial doors — from storefront entries and automatic systems to patio, front entry and garage doors.

Emergency

24/7 make-safe service for broken glass, compromised storefronts, unstable doors and urgent entry security issues.

Windows

Repair and replacement for residential and commercial windows, storefront assemblies, failed IGUs and specialty glazing.

Maintenance

Planned upkeep for doors, windows, seals and hardware to reduce failures, improve performance and prevent avoidable call-outs.

Glass

Custom and replacement glass for homes and businesses — from storefront glazing and doorlites to showers, partitions, mirrors and railings.

Hardware & Locksmith

Essential security and operating hardware — from closers, panic devices and locksets to access control, handicap door operators and locksmith-related door hardware.

How we work

Glass replacement, step by step

Follow the photos from the initial damage to the finished result, for both homes and storefronts.

Residential glass replacement

For homes: from a damaged window to a finished replacement glass unit.

  1. Broken residential glass before replacement

    Assess the damage

    We check the broken glass, measure the opening and inspect the frame.

  2. Technicians removing and carrying broken residential glass

    Remove broken glass

    We carefully remove the damaged unit and carry the broken glass out of the work area.

  3. Residential window opening prepared for new glass installation

    Prepare the opening

    We clean the frame and prepare the opening for the replacement unit.

  4. Technician preparing new residential glass for installation

    Install the new glass

    We position, align and secure the new insulated glass unit in the frame.

  5. Finished residential glass replacement from outside

    Check the finished result

    We check the fit and finish, then clean the work area.

Commercial glass replacement

For storefronts: a safe work area, careful installation and a clean finish.

  1. Broken commercial insulated glass unit before replacement

    Assess and make safe

    We inspect the damaged storefront glass and plan safe access around the opening.

  2. New commercial glass prepared for installation after broken unit removal

    Remove and prepare

    We remove the damaged glass, prepare the frame and bring the new unit to the opening.

  3. Commercial glass installed from inside with broken glass removed for disposal

    Install and clear up

    We install the replacement glass and clear the broken material from the work area.

  4. Finished commercial storefront glass replacement from the street

    Check the storefront

    We check the completed installation and exterior finish before handing over.

The DoorWin Standard

We match the repair, materials and installation method to your opening and its condition.

Rapid Dispatch

Fully stocked mobile units across the GTA for fast repairs and 24/7 emergency response.

Quality Parts

We select compatible hardware for the door type, weight and daily use.

Written Warranty Terms

Your written quote sets out any applicable product and workmanship warranty coverage.

Upfront Pricing

No hidden fees. We diagnose the root cause and provide clear, honest estimates before work begins.

Service Areas Across the GTA

We deploy fully stocked mobile units to residential and commercial properties daily across the entire region.

Common Questions

Clear answers to your property repair and installation questions.

Do you offer same-day emergency glass repair?

Yes. We provide urgent make-safe and board-up service for exposed openings. Same-day glass replacement depends on the glass type, measurements and available material. If custom glass must be fabricated, we secure the opening and arrange the permanent replacement.

Can you fix a foggy window without replacing the frame?

Condensation trapped between the panes can indicate a failed insulated glass unit (IGU). If the frame is serviceable, we measure, order and install a replacement IGU while keeping the existing frame. Moisture on the room-side surface needs a different assessment.

Do you provide free estimates?

Yes, we provide upfront, transparent, and obligation-free quotes before any work begins. Our technicians will diagnose the problem and give you the exact cost with no hidden fees.

My sliding patio door is incredibly heavy to open. Can it be fixed?

Often, yes. We check the rollers, track, frame alignment and locks to find what is making the door heavy. We can replace worn rollers with compatible parts and repair a serviceable track to restore smoother movement. We confirm the repair options after inspecting the door.

Do you replace storefront glass and commercial door hardware?

Absolutely. We handle large commercial storefront glass replacement, fix leaking heavy-duty door closers, adjust pivots, repair panic bars, and secure retail spaces across the GTA.

How quickly can you arrive for an emergency board-up?

We provide 24/7 emergency response. Our response target is up to 30 minutes in Toronto and up to 60 minutes elsewhere in the GTA. Actual arrival time depends on technician availability, traffic, weather, and safe site access.

Are you insured for on-site work?

We carry commercial liability insurance and maintain WSIB clearance for on-site work.

Can you fix drafty or leaking windows?

We first locate the source of the draft. Worn weatherstripping, gaps around the frame or poor sash alignment may be repairable with new seals, suitable exterior caulking or hardware adjustments. If the frame is damaged, we explain whether more extensive work is needed.

Do you repair commercial automatic doors?

Yes. We repair and install automatic door operators, including accessible push-button systems. We check the door, activation hardware and closing operation, then confirm suitable components and the work needed for that entrance.

Can you replace the glass in my front entry door?

Yes, we replace custom door lites, side lites, and decorative glass inserts for residential entry doors, improving both security and curb appeal without the need to replace the entire door.

Do you install or repair panic bars and fire exit devices?

Yes. We repair and replace panic bars, exit devices and related commercial door hardware. We check the opening and select components suitable for its intended use, including labelled hardware where required, then check closing and latching after the work.

What areas do you serve?

We proudly serve Toronto and the entire Greater Toronto Area (GTA), including Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, and surrounding regions.

DoorWin Google Reviews

Curtis Savage 8 reviews
★★★★★

I hired DoorWin services to replace two cracked glass windows for a unit at my triplex. An exterior porch window and interior stairwell window I just needed the panes of glass replaced and not the entire frame . DoorWin was happy to do the job. Unlike some other companies who wanted to replace the entire frame at a higher cost. They were very quick with a quote and were able to perform the job on an extremely tight timeline that I had to unexpectedly move up. Very professional. Friendly. Dependable. Competitive prices. Took away all materials and left a clean worksite. Would highly recommend and will work with them again if I need another window repair.

Ike Kvapil 6 reviews • 4 photos
★★★★★

Max at DoorWin completed a professionally executed job on our front door while being a pleasure to deal with...would recommend him for any services their company provides.

J1330i 2 reviews
★★★★★

Guys, thank you again for the excellent services!! Extremely fast and professional at a fair price...thanks again!!!

Nicole Seahra Local Guide • 62 reviews • 19 photos
★★★★★

Doorwin Services alongside Alex were amazing. Came in same day. Went above and beyond. Thanks so much!

Anastasiia Dashkevych 7 reviews
★★★★★

Great experience with the window replacement. The team was professional, efficient, and the quality of work exceeded expectations. Everything was completed on time and looks amazing. Highly recommend!!!!!wont be disappointed:)

Amir Malek 5 reviews
★★★★★

Had an amazing experience with Doorwin Services for my metal door installation. The quality of work, attention to detail, and professionalism were top notch from start to finish. Big thanks to Maksim for all his hard work and help throughout the process — everything was installed perfectly and the final result looks great. Highly recommend Doorwin Services if you want quality work done right.

yarin danan 9 reviews • 4 photos
★★★★★

Excellent service. I needed help with a broken window. They did everything quickly and efficiently. I recommend them

Oleksandr Branytskyi 4 reviews • 2 photos
★★★★★

Excellent service from start to finish. The work was completed professionally, quickly, and with great attention to detail. The technician gave us several options on how to strengthen and improve the glass unit, and we chose the best solution. Everything looks great now. Highly recommend!

Trevor Hickey 3 reviews
★★★★★

Excellent service and Excellent quality!!!

Trusted Local Door, Window & Glass Repair Specialists

We are your reliable partner for residential and commercial property repairs across Toronto and the Greater Toronto Area. We understand that broken glass or a malfunctioning door isn't just an inconvenience — it's a security risk.

That's why we deploy fully stocked mobile units ready to handle everything from sliding patio door roller replacements and replacement of failed insulated glass units, to commercial storefront glass installations and heavy-duty hardware repair.

We carry commercial liability insurance and maintain WSIB clearance. Our team provides upfront quotes and repairs matched to the condition of your doors, windows and glass.

✓ Fully Insured ✓ Upfront Pricing ✓ Same-Day Service ✓ WSIB Clearance
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