Automatic Doors in Markham
Supply, installation and 24/7 emergency repair across Markham and the surrounding GTA — from our shop at 14-1645 Bonhill Road, Mississauga.
Automatic doors we've installed and serviced in Markham — for Meadowbrook Construction Inc, Glynnwood Retirement Living, Nolan Construction Services, Smith and Long Limited, Zgemi Inc, Bayview Glen Alliance Church — among many more businesses here. Dependable people, quality products, since 1979.
Recent automatic doors projects near Markham
These jobs are in neighbouring cities — the same crew and the same trucks cover Markham.
MTCC 650 - Atrium II
Gilmore & Associates
Builtuff Construction Inc


Automatic Doors across Markham
We work throughout Markham — Milliken Mills, Markham Centre, Buttonville and Highway 404 corridor. The buildings here are mostly technology campuses, corporate offices and light manufacturing, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Markham’s 338,503 residents keep those buildings busy.
We have completed 22 automatic door jobs in Markham since 2020 — including work on Th Avenue, Hillmount Road and Bayview Avenue.
- Population
- 338,503
- Main industries
- technology campuses, corporate offices, light manufacturing and retail plazas
- Building stock
- warehouses and distribution facilities, industrial flex spaces, advanced manufacturing plants and commercial plazas
- Business parks
- Milliken Mills, Markham Centre, Buttonville and Highway 404 corridor
- Serving since
- 1979
- Milliken Mills
- Markham Centre
- Buttonville
- Highway 404 corridor
Broken automatic doors in Markham: we dispatch 24/7.
Markham is roughly a 40-minute run from our Mississauga shop — less if a technician is already in the area — so a truck is usually on site the same day.
Emergency board-up, security and make-safe first — permanent repair scheduled after.
Automatic sliding doors and swing-door operators in Markham — which one an opening needs
These are two different products, not two brands of one, and the difference decides what an opening in Markham actually needs. An automatic sliding door is a purpose-built package — leaves, framing, header operator and sensors engineered together — and the panel slides, so it needs no swing arc. An automatic door opener for a swing door is a motor added to a hinged door, usually one already hanging. Canuck Door Systems installs and services both across Markham; traffic and floor space settle the choice before budget does.
Automatic doors for the work Markham buildings do
The sectors that dominate Markham — technology campuses, corporate offices, light manufacturing — each ask something different of an automatic entrance.
Technology campuses
Barrier-free entrances are the ask: low-energy operators on the accessible route, sliders on busy vestibules, and universal washroom packages — the accessibility checklist, installed and serviced.
Light manufacturing
Personnel doors on plants earn operators where hands are full: push-plate and wave activation on the routes between floor and office, and universal washroom packages where the office block needs them.
Retail plazas
The classic automatic slider: continuous two-way traffic, carts and strollers, no swing arc eating the vestibule — with break-out leaves where the exit route demands them.
Schools & institutions
Schools and campuses retrofit accessibility one door at a time: low-energy operators with push plates mounted where students can reach them, timed to hold the door for a wheelchair.
Condos & property management
Condo lobbies pair an operator with the entrance the fobs already control: barrier-free access for residents, sequenced with the intercom and electric lock rather than fighting them.
Hotels & hospitality
Guests arrive with their hands full: entrance sliders that open before the luggage cart reaches them, and swing operators on accessible rooms and amenity doors.
Get an automatic door quoted in Markham
Tell us the opening — a slider, a swing-door operator or a washroom package — and what it is doing. If it is an emergency, call 800-522-6825 — the line is answered 24 hours.
Common questions about automatic doors
What is the difference between a door closer and a door operator?
A closer is a mechanical device that shuts a door you opened yourself — a spring and a hydraulic damper, no power. An operator opens the door for you, under electric or electro-hydraulic power, and then controls the closing as well. They look similar from the floor because both live in a box above the door, and enquiries mix them up constantly. If nobody has to pull the door, it is an operator. If the question is only "how fast and how hard does it close", it is a closer, and that is door hardware rather than automation.
Do automatic doors have to be tied into the fire alarm?
Often, and it is one of the details that gets missed on a retrofit quotation. Where a door is on an egress route or in a rated separation, its behaviour on alarm has to be specified — some doors are required to open and stay open, others to close and latch, and holding a rated door open on a magnet is only permitted where it releases on alarm. The rule follows the opening's role in the building, not the operator's brand, so it is decided with the door, not after it.
How long does an automatic door take to supply and install?
Typically 4–6 weeks to produce the door once shop drawings are approved, then 1–2 weeks to schedule the job and install it — so around 5–8 weeks in total, depending on the size of the project. An automatic slider runs to the longer end because the operator, the framing and the glass all have to arrive together. A standard automatic door operator is a different matter entirely: those are stock items, so fitting one to a door that already hangs correctly is usually 2–3 days rather than weeks. Emergency repairs are a different clock again and are dispatched 24/7. On site, a single automatic entrance is usually installed in a day; a full package on a general contractor's build runs over several weeks.
Automatic Doors nearby
Full product details: Automatic Doors
