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Technician with a yellow cordless drill and thin screwdriver bit fastening a brass-colored lock plate on a dark paneled front door. — Clarksdale

Plan ahead High security · Clarksdale

High Security Locks in Clarksdale

You jiggle the key a little and the old deadbolt opens even when the cut does not look quite right. If your worn key can do that, you wonder what a stranger with the right tools could do.

Call now · open 24/7(289) 816-4986

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In plain words

High security locks are cylinders and deadbolts designed to defeat the methods used against ordinary doors. Inside the cylinder a second locking mechanism, usually a sidebar released by finger pins or rotating pins, has to be satisfied at the same time as the normal pin stack, which is what stops picking and bumping. Hardened steel inserts stop drill bits. The bolt is thicker and carries a hardened pin against sawing, and a reinforced strike ties the lock into the wall framing. Just as important, the key is cut on a patented blank that only an authorised person can have copied, so your key count stays known.

Sound familiar?

You jiggle the key a little and the old deadbolt opens even when the cut does not look quite right. If your worn key can do that, you wonder what a stranger with the right tools could do.

How the visit goes

High Security Locks · Clarksdale

How the visit goes

Hands holding a disassembled steel knob at the latch edge of a white door beside a deadbolt and an open tool bag. — Clarksdale
  1. 1

    What the door is protecting

    The assessment starts with a question rather than a tape measure: what is behind this door, and what has made you think about it now? A front door on a family home, a stockroom with prescription drugs and a server closet in an office carry different risks and deserve different levels of hardware. The locksmith also asks who has keys today and how sure you are of that count. Those answers decide whether the right answer is a graded deadbolt with a controlled key, a laboratory-rated cylinder in a heavy lock body, or a small keyed system across several doors. Spending goes where the risk actually sits.

  2. 2

    Keying several doors sensibly

    When more than one door is upgraded, the locksmith plans the keying before pinning anything. A home usually wants every exterior door on one key. A business often wants staff keys that open the front and their own area, and one manager key that opens everything, arranged as a small master system on the same patented keyway. Cylinders are pinned on the bench, labelled and fitted door by door, and each key is checked against the doors it should open and, just as carefully, the doors it should not. The written key schedule is part of the handover.

  3. 3

    Watching the patent calendar

    Patented keyways protect you for as long as the patent lasts. When it expires, blanks may be sold openly and the copy-control layer weakens, though the mechanical resistance of the cylinder stays. The locksmith notes the patent term of your system at handover so the date is not a surprise. Many years before it arrives, the same hardware can usually be moved to a newer patented keyway by changing cylinders and keys while the lock bodies stay. Treat it like a roof: nothing needs doing for a long while, but the date is written down.

In the van

  • Box strike
  • Pinning kit and plug follower
  • Key control authorisation card
  • Patented key blanks
  • Commercial mortise lock body

What affects the quote

  1. 1

    Strike and frame reinforcement

    A reinforced strike with long screws is modest work on a healthy frame. Deepening the pocket, filling split wood, fitting a jamb plate or a wrap-around reinforcer adds materials and time.

  2. 2

    Glass near the lock

    Sidelights or glazed panels beside the deadbolt may call for a different function or extra hardware to keep the inside turn out of reach, always keeping easy exit in view.

  3. 3

    Hinge and door edge work

    Long hinge screws, a hinge-side security stud or repair to a chewed door edge are small items that add up on a door that has been forced before.

Same fees day, night or weekend.

Have it ready

Before you call · 0 / 3

(289) 816-4986

High Security Locks: questions

Advice · (289) 816-4986

Will the new cylinder fit my existing locks?

Usually. High security cylinders are made in the common formats: key-in-knob and lever, rim, mortise and interchangeable core, and many are designed to drop into popular residential and commercial locks. The locksmith identifies your format and confirms fit before ordering. Where a lock is an odd size or in poor shape, a matching lock body is fitted instead, and the door preparation is reused wherever it is standard.

What is the difference between restricted and patented keys?

A restricted keyway is one the manufacturer supplies to a limited set of dealers, so blanks are harder to obtain but not legally protected. A patented key design is protected by a patent for a fixed term, and making or selling the blank without permission is unlawful during that time. Patented systems give the firmer control; restricted ones give a useful step up. The locksmith explains which your chosen line uses and when any patent expires.

How long does the installation take?

A cylinder swap with new keys on one door is a short visit. A new deadbolt, reinforced strike and frame repair takes longer, and several doors keyed to a plan take longer again, mostly in bench time pinning cylinders. The locksmith gives you a realistic estimate once the doors have been looked at, because the frame condition and the door preparation matter more than the count of locks alone.

Halton, Ontario

Clarksdale information

Town
Clarksdale, Halton, Ontario
In business
16 years
Hours
Open 24/7 · nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

What the census means at the door

47%

Homes of every age. About 47% of homes in Burlington were built in 1980 or earlier, according to the 2021 Census.

Where housing ages are mixed, some homes have never had a deadbolt and others have two. The visit starts with a look at what is already there, and the recommendation might be adding a lock on one house and simply tuning it on the next.

50%

A mix of homes. Single-detached houses make up about 50% of homes in Burlington (2021 Census).

Mixed housing means a locksmith sees a bungalow in the morning and a condo tower in the afternoon. The stocked van has house-door deadbolts, suite-door cylinders and the finishes for each, so neither kind of customer waits for a second visit.

Source: Statistics Canada, 2021 Census of Population

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Request a visit

You jiggle the key a little and the old deadbolt opens even when the cut does not look quite right.

Call now · open 24/7(289) 816-4986
  • On-site assessment preferred
  • Same fees day, night or weekend
  • 16 years in business