Maple GUARD SECURITY MISSISSAUGA
Call
Locksmith Service

Deadbolt Installation

Your exterior door is only as secure as the lock holding it shut — and in a city as busy as Mississauga, that matters. Whether you live near Port Credit, run a business along Hurontario Street, or manage a rental unit close to Square One, the right deadbolt is one of the most cost-effective upgrades you can make to your property's security. At Maple Guard Security, our trained and insured technicians come directly to your door, assess your existing hardware, and handle the full installation cleanly and professionally.

Call (289) 779-3062Get a fast quote

Open 24 hours, 7 days a week · Licensed, bonded & insured

From a standard single-cylinder deadbolt on a residential front door to a heavy-duty mortise lock on a commercial entry, we install, replace, and upgrade locking hardware on any exterior door — seven days a week, 24 hours a day. No need to haul your door off its hinges or spend a weekend watching tutorials. We bring the tools, the expertise, and a selection of quality hardware brands so you get the right lock the first time.

What we do

Available 24/7

Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.

Fast local response

Based in Mississauga, we reach the Mississauga area in well under an hour.

Insured & background-checked

Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.

Damage-free entry

We pick and bypass locks the right way, so most lockouts are solved without drilling anything.

Our Deadbolt Installation Process — What to Expect On-Site — Maple Guard Security Mississauga

Why Deadbolt Installation Matters More Than You Think

A flimsy knob lock or an aging single-cylinder deadbolt with worn internal components offers far less resistance than most homeowners realize. Deadbolts work by throwing a solid steel bolt deep into the door frame's strike plate — but only when the bolt, the strike plate, the door frame, and the alignment are all correct. A misaligned bore hole, a shallow strike plate, or an interior lock chassis that's years past its service life can compromise that whole chain. Our technicians evaluate the full door-and-frame assembly before recommending a solution, not just the lock hardware in isolation.

We install a wide range of hardware including Schlage, Kwikset, and other trusted brands, and we stock grade-1 single-cylinder deadbolts, double-cylinder deadbolts, keypad-enabled smart deadbolts, and jimmy proof deadbolt configurations — the rim-mounted interlocking design that makes prying or shimming extremely difficult on inward-swinging doors. If you have been researching jimmy proof deadbolt installation for an apartment door or a secondary entry point, this is a detail worth discussing with us before you purchase hardware.

Services We Provide — Residential, Commercial, and Beyond — Maple Guard Security Mississauga

Mortise Lock and Commercial Deadbolt Installation Mississauga

Commercial properties have demands that go well beyond a standard residential bore. A mortise lock fits into a precisely routed pocket inside the door edge rather than through a cylindrical bore, giving it a larger, more robust internal mechanism. This translates to better resistance against forced entry and a longer service life under high-traffic conditions — critical for retail fronts on Dundas Street West, office suites, warehouses near the Airport Corporate Centre, and multi-unit residential buildings throughout the city. Our commercial locksmith work covers mortise lock supply, routing, installation, and re-keying so that every entry point meets the demands of your operation.

We also handle door knob lock replacement on commercial and residential properties where the knob serves as a secondary latch alongside a deadbolt. In many older Mississauga homes and low-rise commercial units, the knob lock and deadbolt operate independently — a configuration that's only as strong as the weaker of the two. When we arrive for a deadbolt installation call, we assess the full door hardware set and flag anything that reduces the overall security of the entry.

Our Deadbolt Installation Process — What to Expect On-Site — Maple Guard Security Mississauga

Our Deadbolt Installation Process — What to Expect On-Site

When you call (289) 779-3062, our dispatcher confirms your address and situation, and a mobile technician heads to you — fully equipped with a van stocked with hardware, drill jigs, and fitting tools. Before any work begins, we confirm an exact up-front price that accounts for the factors specific to your job: the type of lock being installed, whether any existing bore holes need to be modified, the door material and thickness, whether it is a residential or commercial entry, the time of day the call comes in, and any travel considerations. There are no hidden additions once you approve the quote.

On arrival, the technician inspects the door edge, the existing strike plate depth, and the frame condition. Where possible, we work damage-free — using professional jigs to ensure clean, precise bore holes that fit the lock manufacturer's specifications exactly. The strike plate is secured with long screws that anchor into the structural framing behind the door casing, not just the trim. Once the lock is installed and tested, we confirm the bolt throws and retracts smoothly, the cylinder turns without binding, and the door closes flush. If you want the new lock keyed the same as an existing lock on the property, we can handle that re-keying on the spot as well.

Services We Provide — Residential, Commercial, and Beyond — Maple Guard Security Mississauga

Emergency Locksmith Services and Upgrades Any Time of Day

Security needs do not follow a nine-to-five schedule. A break-in attempt, a door with a failed lock, or a tenant turnover that requires immediate re-keying can happen on a Tuesday night just as easily as a Monday afternoon. Our emergency locksmith team operates around the clock — 24/7, including holidays — so Mississauga residents and business owners always have a qualified technician available when it genuinely matters. If your deadbolt has been damaged, your door frame has been compromised, or you have just moved into a property and want the locks changed before you sleep there, we treat those calls with the same urgency we bring to any emergency.

Upgrading your deadbolt is also a smart move when you are approaching a home sale, completing a renovation, adding a secondary suite, or responding to a neighbourhood security notice. The City of Mississauga spans a wide range of housing types — from post-war bungalows in Cooksville to newer townhouse complexes in Erin Mills — and the door hardware that was standard in one era is often inadequate by today's security standards. Call (289) 779-3062 any time and we will get a trained technician to your door.

Our Deadbolt Installation Process — What to Expect On-Site — Maple Guard Security Mississauga

Services We Provide — Residential, Commercial, and Beyond

Our team handles a broad range of locking hardware and access needs across Mississauga. Here is a detailed look at what we can do for you: residential deadbolt installation on front, back, and side exterior doors; deadbolt replacement on worn or damaged cylinders; jimmy proof deadbolt installation on apartment and rental unit doors; mortise lock installation on commercial and heavy-traffic entries; mortise lock repair and cylinder replacement; door knob lock installation and replacement; keypad and smart deadbolt installation including Schlage Encode and Kwikset Halo models; double-cylinder deadbolt installation for doors with glass panels; single-cylinder deadbolt upgrades; grade-1 commercial deadbolt installation; strike plate reinforcement and upgrade; door frame repair and reinforcement alongside lock installation; re-keying existing deadbolts to a new key; master key system setup for multi-unit residential or commercial properties; lock-out service for residential properties with ownership verification; commercial lockout service for business owners; lock change after a break-in or attempted forced entry; lock change on rental property turnover; high-security cylinder upgrades for existing deadbolt housings; access control consultation for small businesses; padlock and hasp installation on secondary gates or storage areas; mail slot security covers and door reinforcement hardware; patio door lock and secondary bolt installation; garage entry door deadbolt installation; lock hardware assessment and written security recommendation for property managers.

Frequently asked questions

How do I know which type of deadbolt is right for my door?

The right deadbolt depends on several factors: the door material (wood, steel, fibreglass), the door thickness, whether the door swings inward or outward, and whether it is a residential or commercial entry. A standard single-cylinder deadbolt works well on most residential exterior doors, while a jimmy proof deadbolt is often preferred for apartment doors or doors with narrow frames. Commercial entries with high traffic often benefit from a mortise lock rather than a bore-through deadbolt. When our technician arrives, they assess all of these variables and walk you through the options before any work begins.

What does deadbolt installation involve, and will it damage my door?

For a new installation where no bore hole exists, the process involves measuring the lock's centerline height, drilling a cross bore through the face of the door and a smaller edge bore through the door stile, and chiselling a shallow mortise for the face plate. Where a bore hole already exists — for example, when replacing an old deadbolt — the process is considerably simpler. We use professional jigs to keep holes precise and aligned, which minimizes tear-out and keeps the result clean. Our goal is always a damage-free installation that leaves the door looking factory-finished.

Can you install a deadbolt on a metal or fibreglass door?

Yes. Steel and fibreglass doors are common in Mississauga new-builds and require carbide-tipped hole saws and the correct drill speed to cut cleanly without cracking or denting the skin. Our technicians carry the appropriate tooling for both materials and work from the same precise jigs used on wood doors. If your door has a foam core, we also ensure the lock's bolt and cylinder are properly supported so they do not compress or shift over time.

How is the price for a deadbolt installation determined?

Several factors shape the final quote: the type and grade of lock being installed, whether the door already has a bore hole or needs a new one, the door material and thickness, whether you are supplying your own hardware or having us supply it, the time of day the service is requested, and the travel distance to your location within the Mississauga area. We confirm an exact price with you before any work starts — there are no surprises added to the invoice afterward.

Do you offer deadbolt installation for businesses in Mississauga?

Absolutely. Our commercial locksmith work covers everything from a single deadbolt on a small-office entry to a full mortise lock installation on a high-traffic commercial door. We work on retail storefronts, warehouse entries, office suites, and multi-unit residential buildings throughout the city. Commercial calls are handled 24/7 — if a lock fails overnight or you need a lock changed after a staff departure, we have a mobile technician available to respond.

What should I do if my door frame looks damaged — can you still install a new deadbolt?

A damaged or weakened door frame significantly reduces the effectiveness of any lock, including a high-grade deadbolt. If the frame is cracked, split around the strike plate area, or shows signs of previous forced entry, we address the frame reinforcement as part of the job. This typically involves installing a heavy-gauge steel strike plate secured with long structural screws that reach the wall framing behind the casing. We assess the frame condition on every call and will tell you clearly what is needed before we proceed.

Locked out or need a lock fixed? We are on the way.

We answer 24/7 — talk to a real local locksmith now.

(289) 779-3062