Security Shutters & Grilles in Mississauga
Supply, installation and 24/7 emergency repair across Mississauga and the surrounding GTA — from our shop at 14-1645 Bonhill Road, Mississauga.
Shutters, grilles and gates we've installed and serviced in Mississauga — for Sentinel D.E.C. Systems, Bolt Wireless Ontario Inc, Boathouse, United Spray Booths Ltd, The Dalton Company Ltd, Benson Lock Inc — among many more businesses here. Dependable people, quality products, since 1979.
Recent shutter and grille projects in Mississauga and surrounding areas

Rolling security shutter
ARJ Airparts Inc

Expandable folding security gate
22 Ontario Inc
Security Shutters & Grilles across Mississauga
We work throughout Mississauga — Airport Corporate Centre, Meadowvale Business Park, Dixie-Britannia, Sheridan Park and the blocks around them. The buildings here are mostly logistics and warehousing, pharmaceutical and aerospace, and each puts different demands on a door: traffic volume, insurance and fire requirements, and how much downtime an opening can afford. Mississauga’s 717,961 residents keep those buildings busy.
We have completed 45 security shutter and grille jobs in Mississauga since 2020 — including work on Vanrose Street and Unity Drive.
- Population
- 717,961
- Main industries
- logistics and warehousing, pharmaceutical, aerospace and food processing
- Building stock
- logistics and warehousing facilities, food processing and cold storage facilities, light industrial and flex parks and power centres and regional malls
- Business parks
- Airport Corporate Centre, Meadowvale Business Park, Dixie-Britannia and Sheridan Park
- Serving since
- 1979
- Airport Corporate Centre
- Meadowvale Business Park
- Dixie-Britannia
- Sheridan Park
- Gateway
- Malton
Broken shutter, grille or gate in Mississauga: we dispatch 24/7.
Our shop, our door stock and our service trucks are all in Mississauga — on 1645 Bonhill Road, minutes from most of the city.
Emergency board-up, security and make-safe first — permanent repair scheduled after.
Which closure fits the opening
We specify to the opening rather than to one catalogue, and we service any make. Most of what goes on a Mississauga building comes from three manufacturers — Pentagon, MobilFlex and Emart — and the opening usually decides which one before the budget does.
Pentagon security shutters — storefronts, counters and houses
Pentagon build rolling security shutters in three lines, and between them they cover a shop front, a counter and a house window. We supply, install and service all three in Mississauga, and we carry the parts that fail first.


MobilFlex rolling and side-folding closures
MobilFlex, from Québec, build the closures on mall units, bank lobbies, airport shops and school serveries — the ones that must lock a space in Mississauga and still let people see into it. They come two ways: rolling up into a coil, or folding sideways into a stack at the jamb, and which one suits an opening in Mississauga is usually decided by the headroom above it.


Emart expandable security gates
An expandable, or scissor, gate is the simplest closure there is: a steel lattice that pulls across the opening and folds back to a narrow stack at the side. Emart Factory, a Toronto supplier on Magnetic Drive, sell them for storefronts, pharmacies, warehouses and homes, and we measure, fit and repair them in Mississauga — most often on a back door or a unit in Mississauga with no room for a coil.


Inside the glass, outside it, or not allowed at all in Mississauga
Three positions are possible and they are not equally available. What a Mississauga tenant may fit is often settled by somebody else before price is discussed at all.
Security shutters on houses and cottages in Mississauga
Houses are a real part of this work: basement and ground-floor windows, a cottage closed for the winter, a garage, a sliding patio door. Two products do most of it.


A shutter slows a break-in down; it does not stop one
No grille, gate or shutter makes a building in Mississauga impossible to get into. What it does is turn a ten-second smash-and-grab into a noisy job with tools — and that time is only worth something if the rest of the building uses it. Treat the closure as one layer of a security plan for the Mississauga property, not the plan itself.
What a shutter or grille costs in Mississauga, and what moves the number
Everything here is built to a measured opening, so there is no list price to quote. Three things move a number more than width does.
After hours, when it will not go up — on any make
A shutter jammed down is a business in Mississauga that cannot open, and one jammed up is a business that cannot close. We repair Pentagon, MobilFlex and Emart closures and most other makes in Mississauga, whoever installed them.
Related security work in Mississauga


Shutters and grilles for the work Mississauga buildings do
The sectors that dominate Mississauga — logistics and warehousing, pharmaceutical, aerospace — each have something different to shut away, and a different hour to do it in.
Logistics and warehousing
Rolling steel shutters close the openings a dock leaves behind — the man door beside the levelers, the parts cage, the yard-facing window run. Inside, a folding grille shuts a high-value aisle off from the pick floor without walling it in. Motorised is worth it wherever the curtain is over about ten feet wide.
Pharmaceutical
Anywhere a shutter meets a wash-down or a controlled area the finish is the whole question — mill finish aluminum, powder coat, or stainless where it is hosed. Counter shutters over serveries and dispensaries close the opening without closing the room, and the guides have to be cleanable rather than merely cleaned.
Aerospace
A plant closes fewer openings than it protects: the tool crib, the maintenance store, the office window onto the shop floor. A shutter over a service counter goes up at shift change and down at the end of it — which means the operation matters more than the specification, and a crank in an awkward corner gets left open.
Corporate offices
Reception hatches, mail rooms, server and comms cupboards, the coffee bar that shuts at three. Small openings, and the ones people actually operate every day — so a counter shutter with a decent lift and a proper lock beats a big shutter specified for a door somebody props open instead.
Hotels & hospitality
Bars, poolside servery hatches and shop units inside the lobby, all of which shut while the building stays awake. Noise matters more here than anywhere else: a curtain running in worn guides above a guest room is a complaint, and it is usually the guides rather than the curtain.
General contractors & new builds
Shutters and grilles are ordered off the drawings and fitted near the end, which is when the opening turns out to be the size it was built rather than the size it was drawn. Head room for the barrel and a power supply at the right side are the two things worth confirming before the walls close in — both are inexpensive now and dear later.
Get a shutter or grille quoted in Mississauga
Tell us the opening — its rough width and height, whether there is headroom above it for a coil, and whether the closure goes outside the glass or behind it. If a shutter is stuck and you cannot open or close up, call 800-522-6825 — the line is answered 24 hours.
Common questions about security shutters & grilles
What is the difference between a shutter, a grille and a gate?
A shutter is a solid or perforated curtain of interlocking slats that rolls up into a coil above the opening — it closes the opening completely. A grille is the same idea built from links or rods you can see through, so a window display stays visible after hours. A folding gate does not roll at all: it slides sideways along a track and stacks like a concertina, which is the answer when there is no headroom for a coil. All three secure an opening; the choice is usually made by headroom and by whether you want to be seen into.
How long does a security shutter take to supply and install?
Typically 4–6 weeks to produce once the opening is measured and the finish is confirmed, then 1–2 weeks to schedule and install — around 5–8 weeks in total, depending on the size of the project. Every one of these is made to the opening, so nothing is off a shelf. Repairs are a different clock: common slats, guides, motors and locks are stocked, and most faults are put right in a single visit. The installation of a single shutter is usually a day, done outside trading hours where it has to be.
Can a security shutter be motorized, and should it be?
Yes, and the honest test is how often it cycles and who cycles it. A shutter opened and closed once a day by staff can stay on a chain hoist for years. One that opens several times a day, is very wide or very heavy, or is operated by whoever is on shift, should be motorized — manual operation is where the damage comes from. A motor also brings a key switch, remote or timer, and a manual override for a power failure, which is not optional on an opening people leave through.
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Security Shutters & Grilles nearby
Full product details: Security Shutters & Grilles
