Mary A

“Max was very good at fixing the problem with the aluminum sliding doors. He was diligent and explained all our options and prices. We got new life on our old door and we are very grateful. They are like brand new!”
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Doors, windows and glass · Homes and businesses
Find answers about costs, emergency visits, repairs and replacements. Choose a topic to go straight to the questions.
4.9 out of 5 on Google · 180 reviews. Rating snapshot as of 2026-09-27.
Original on-site glass installation photograph.
The basics customers usually need before choosing a service or sending a photo.
We are available 24/7 and can dispatch a technician immediately for an emergency. For less urgent repairs, we can usually arrange a technician the same day. We confirm the estimated arrival time when you call. If all representatives are busy, leave your number or send a text and we will call you back promptly.
On-site estimate visits are free for most jobs. We confirm whether your visit is free or chargeable before booking.
Every job is different. We usually arrange a free on-site estimate so we can inspect the door, window or glass, check measurements and assess the work required. Photos help us prepare, but an accurate quote usually needs an on-site inspection. You approve the scope and price before any paid work begins.
Repair comes first when the frame, slab or operating system can be made reliable. Replacement is recommended when the structure has failed, compatible parts no longer exist or repairing would only postpone the same failure. The service pages explain that decision for each type of opening.
Door N Window provides a 1-year warranty on labour and materials. The scope is provided in writing with the job documentation.
The regular service area covers Toronto and the Greater Toronto Area, Hamilton and Barrie. The service-area directory lists every municipality currently included.
What to do first, what can be secured immediately and how the permanent repair follows.
Call us while the response is being arranged and tell us about any police access restrictions. We coordinate the visit and only work on areas police have released and that are safe to access. Do not disturb a restricted scene.
Keep people away from broken glass and leave hazardous cleanup to a professional. Take photos only if safe, without delaying safety work or keeping dangerous fragments. Ask your insurer what documentation it needs and follow any police instructions.
Either. A tenant can call us directly to get the unit secured, which is what matters at two in the morning. We document the work the same way for both parties, so the landlord or property manager has photographs, measurements and an itemised invoice to work from. Tell us who is authorising the work when you call.
Occasionally, when it is a common size in plain glass and we have the sheet on the van. Most openings cannot, because the glass has to be cut, and tempered glass has to be heat-treated after cutting. That is why the first visit is about clearing and securing, with the glazing booked once we know the fabrication date.
A cracked pane needs professional assessment even if it is still in place. Keep people away and avoid operating or putting pressure on the damaged opening. Call us with the location and what you can see safely; we can arrange immediate dispatch when the opening presents an emergency.
Repair versus replacement, failed locks, commercial hardware and patio-door problems.
We are available 24/7 and can dispatch immediately for a door that will not close or lock securely. For less urgent repairs, we can usually arrange a same-day appointment. Call and tell us what the door is doing so we can confirm the estimated arrival time.
We repair first. Sticking, dragging, drafty and non-latching doors are usually a hinge, strike, sweep or frame issue that costs far less to correct than a new door. We recommend replacement only when the slab is delaminating, the frame is rotted through, or the damage is beyond what a reinforcement plate and refinishing can hold.
The vast majority are fixed. Rollers, tracks, interlocks, weatherstripping, locks and even the glass unit are all replaceable while the frame stays in the wall. Replacement makes sense when the frame itself is corroded, racked out of square, or damaged past straightening after a forced entry.
Call for immediate emergency dispatch if the opening is exposed. The technician assesses the damage and the safest temporary securing option on site. Replacement glass is measured and specified for your door; if it needs to be made to order, installation follows when it is ready. We explain the temporary protection and expected replacement timing after the assessment.
In most cases, yes. If the new cylinders take the same keyway as your current lock, we key them to your existing key so nothing on your keyring changes. Where the keyways are not compatible, we key the new locks alike to each other and cut you a single key that opens all of them.
Cracked panes, fogged sealed units, failed cranks, caulking and made-to-size glass.
Yes. Call day or night for immediate emergency dispatch. We assess the damaged opening, remove hazardous glass and arrange appropriate temporary securing. Permanent replacement follows once the glass is measured and ready. We explain any access restrictions and the expected timing on site.
A hardware or glass-unit repair can cost less than a complete replacement when the frame is sound and suitable parts are available. We inspect the window and quote the practical options before you decide. Frame damage or several failed components may make replacement a better choice.
We are available 24/7 with immediate emergency dispatch for an exposed or unsafe opening. The technician assesses safe access, debris removal and temporary securing on site. Permanent replacement timing depends on the measurements, required glass specification and supply. We explain the next steps and expected timing after checking the opening; custom glass may require a return visit.
The appropriate glass depends on the location, glazing system and applicable safety requirements. We inspect the opening and specify tempered, laminated or another suitable product as needed. Custom safety glass may require fabrication before installation.
Drilling or venting may reduce visible moisture temporarily, but it does not restore the failed perimeter seal or the original insulating performance. Replacing the sealed unit while keeping the sash and frame is the lasting repair.
Scheduling, access, documentation and multi-site service for businesses and property managers.
Some hardware work can be done during opening hours if a safe work area and customer access can be maintained. Glass replacement may need a larger exclusion area or an appointment before opening or after closing. Tell us your trading hours and access requirements; we will assess the job and agree on the visit plan and expected disruption.
Mostly through paperwork and timing. Centre management typically requires a contractor sign-in, an approved after-hours window, a loading dock slot and occasionally an escort, and we arrange all of that ahead of the visit. Give us the centre name and unit number when you book, so none of it surfaces at the service entrance at six in the morning.
Usually, and it is worth doing before someone complains formally. Opening force on a manual door is set by closer spring power and by how square the door hangs, and both drift over time. Where the door cannot be brought down to a reasonable force, a low-energy power operator with a push plate is the practical answer, and we can quote one.
Yes, and it is how most portfolios need it. We can bill per site, per building or per unit, and carry your work order or purchase order reference on every line so it reconciles against your system without anyone rekeying it. Consolidated billing to head office is equally fine if that is what your accounting prefers.
We coordinate with your office, superintendent or residents as agreed. Before the visit, we confirm the appointment window and access arrangements. Your management team remains responsible for any required entry notices and permissions.
Customer photo reviews
Read how customers describe their options, communication and completed work. These original door, window and commercial-service reviews lead the collection.
180 customer ratings
Open a review to read the full story and view every photo.
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Work at these locations includes jobs through facilities contractors. Logos belong to their owners; no affiliation, sponsorship or endorsement is implied.
Talk to us
Call or leave your details to discuss the opening, the work needed and the next steps.
Property unsecured?
Call for immediate emergency dispatch, 24/7. Sending the form does not confirm dispatch.
(647) 643-5837Before and after · Original job photographs
A commercial glass door replacement and a residential window-glass repair. Each original photo pair shows the same opening, not every service discussed in the FAQs.
After
BeforeCommercial · Glass entrances
From a boarded door opening to a new glass door, with the surrounding entrance glazing retained.
Original job photographs
After
BeforeVaughan · York Region
The damaged pane was replaced and the opening was left complete, with an original before-and-after pair supplied by the customer.
Photos and review by Samara Gollant · Read the full story
Real work · In motion
Original on-site clips of door-jamb adjustment, frame preparation and exterior sealing. These show the individual tasks, not complete jobs or instructions to attempt the work yourself.
Short clips. No sound. Motion is paused.
A close-up of a timber door jamb being carefully trimmed around the strike-plate recess.
Door frame repairs →Damaged material being removed around the base of an entrance-door frame as part of the on-site work.
Door and frame repair →A close-up of sealant being applied along the joint between an exterior frame and brickwork.
Caulking and sealing →How it works
Call or send the details. Photos are helpful, but optional.
We assess the job on site. You approve the price before paid work starts.
We secure unsafe openings and arrange the agreed repair or installation.
An itemised invoice and a one-year warranty on labour and materials.
Thousands of jobs completed. Residential and commercial expertise. Insured, WSIB covered and ready to help 24/7.

Insurance claims
We guide you through the claim and reimbursement process after a break-in or property damage, at no extra charge.
Coverage and reimbursement depend on your policy and your insurer's approval.
How we help with your claimService areas
Residential and commercial service across Toronto, Peel, York, Durham and Halton, plus Hamilton, Barrie and nearby communities.
Call (647) 643-5837 to discuss the job or arrange an assessment. We explain the options before paid work begins.