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PrestonLocksmith Co.Open 24/7 (226) 807-5217
Steel deadbolt, lever handle and vertical pull bar on a bright orange paneled front door beside a white painted frame in sunlight. — Blair

PrestonLocksmith Co.

Locks Keys Safes

Locksmith in BlairKeys that fit.
Locks that hold.

A door that latches on the first push, a deadbolt that throws fully into the frame, a key that slides in without a wiggle. These small things add up to a home in Blair that feels secure every time you close the door behind you. We fuss over them so you never have to. We also come out to Orr's Lake.

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Same fees day or night · Blair

Blairinformation

WaterlooOntario

Town
Blair, Waterloo
In business
26 years
Hours
Open 24/7
Nights, weekends and holidays, same fees
Visits
On-site assessment preferred. Request a visit or call.

2021 census: what it means at the door

Every square is one home in a hundred.

  • 48 in 100 homes · mixed ages
  • About 48% of homes in Cambridge were built in 1980 or earlier, according to the 2021 Census.In an area where homes span several eras, one street may have original mortise locks and the next builder-grade cylinders. A locksmith working here carries parts for both, so whichever door he meets, the job finishes in one visit.
  • Single-detached houses make up about 57% of homes in Cambridge (2021 Census).A mix of detached and attached housing means a mix of key habits: spare keys under pots at houses, fob-and-key combinations in buildings. A locksmith can improve both, with a proper key safe or keypad here and a tidy suite cylinder there.

Source: Statistics Canada, Census Profile

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Blair

Locksmith services · Blair

For people in Blair who like to know before they call: these pages describe each lock service in detail, from the routine rekey to the less common safe opening or master key design. They explain the steps, the parts involved and the decisions you may be asked to make on the day.

Blair

For people in Blair who like to know before they call: these pages describe each lock service in detail, from the routine rekey to the less common safe opening or master key design. They explain the steps, the parts involved and the decisions you may be asked to make on the day.

Job sheet1 of 4

Home Lockout Service

Technician fitting a steel door knob into a door beside a deadbolt, with an open tool bag of screwdrivers nearby. — Blair
The call
It is minus fifteen, the wind is coming across the driveway, and the key will only go halfway into the deadbolt. Yesterday's thaw left water in the keyway and overnight it froze solid.
First step
Where the key went

ServiceHome Lockout Service

Job sheet2 of 4

Business Lockout Service

Dark-framed glass entrance doors with long silver-colored vertical pull handles and a round keyhole. — Business Lockout Service, Blair
The call
A cook stepped into the alley with the recycling and the rear door swung shut behind him. The push bar works from inside, but the outside handle has a keyed cylinder and the key is hanging in the kitchen office.
First step
Who is asking, and for which company

ServiceBusiness Lockout Service

Job sheet3 of 4

Lost Keys — Same-Visit Rekey

Two people exchanging a key at an open front door, with a disassembled lock cylinder and small parts arranged on a cloth nearby. — Lost Keys — Same-Visit Rekey, Blair
The call
You let a part-time employee go on Friday. The shop key is on a ring in their apartment, or their car, or a friend's kitchen, and on Monday morning the register and the stock room open with it.
First step
Reading each cylinder before it comes off the door

ServiceLost Keys — Same-Visit Rekey

Job sheet4 of 4

Mailbox Lock Replacement

Two loose cam locks and a retaining clip resting below an open metal mailbox compartment. — Mailbox Lock Replacement, Blair
The call
The property manager mentioned that half the compartments in the lobby's mailbox panel are original to the building and are starting to fail one by one, key by key, as tenants turn over year after year.
First step
Reading the cam

ServiceMailbox Lock Replacement

Fig.1
Locksmith

High Security Locks

Drawn forBlair
ScaleNot to scale

If a key has been lost, lent or copied more times than you can count, a restricted key system ends the uncertainty. Every key is numbered, every copy is authorised by you, and the old keys simply stop opening anything.

  1. Layer 1The key

    High Security Locks

    You run a home office with client files and equipment, and your insurer has asked what kind of lock is on the door. The honest answer is the builder's knob lock and a light deadbolt from when the house was new.

  2. Layer 2The cylinder

    Lock Replacement & Upgrade

    Three teenagers, a dog walker, a cleaner and one house key that keeps going missing. You are tired of cutting copies and would rather give each person a code you can switch off, with a proper deadbolt behind it.

  3. Layer 3The bolt and strike

    Deadbolt Installation

    The bolt on the front door is keyed on both sides. Getting out at night means finding the key in the dark, and with a toddler in the house you have decided the inside should turn by hand.

  4. Layer 4The door and frame

    Break-In Damage Lock Repair

    The shop's aluminum door has a bent meeting stile and the hookbolt is jammed half out. The alarm did its job and the display is untouched, but the entrance will not close properly and opening time is hours away.

High Security Locks. You run a home office with client files and equipment, and your insurer has asked what kind of lock is on the door.

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Good questions about locks

I am a landlord. Can you open a unit my tenant is living in?

A locksmith will want to understand the situation first, because a tenant's right to their home is protected and a lockout of a tenant is something only a sheriff enforcing a Landlord and Tenant Board order may carry out. Legitimate reasons do come up: a tenant has asked you to let them in, a vacated unit needs securing, or an emergency requires access. Bring ownership records and be ready to explain the circumstances, and the locksmith will help you handle it properly.

Will we get something in writing afterwards?

Yes. The visit closes with a written account of which door was opened and how, the condition the hardware was in, anything replaced, the number of keys cut and who received them. Landlords ask for it when locks on a unit change, insurers after a loss, and franchise head offices as a matter of course. Keep it with the lease; it also tells the next locksmith exactly what is on your doors.

Does stamping keys 'do not duplicate' stop copies?

It asks; it does not compel. The stamp is a request that a key-cutting counter may or may not honour, and manufacturers say as much. Real control comes from a restricted keyway, whose blanks are issued only through authorised channels against a key card, or simply from knowing how many keys exist and who holds them. A rekey resets that count to a number you chose.

Why does the cam matter, not just the key and cylinder?

The cam is the small arm on the back of the lock that actually reaches the door frame and holds the compartment shut when the key turns. Two locks can share the same keyway and still fail on the same door if their cams differ in length or angle. Matching the cam to the one already in the compartment is what makes a replacement lock latch properly instead of sitting loose.

On-site assessment

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Book a visit to your door in Blair

(226) 807-5217, open 24/7.