Skip to content
CobourgLock & Key Co.Open 24/7 (289) 677-1674
A silver-colored deadbolt set in clear packaging with two keys resting on the countertop in front. — Lock Rekeying, Coverdale

Change or rekey · Coverdale

Lock Rekeying

The previous owners left a coffee tin of keys on the counter, some labelled, most not. The house is yours now, but you have no idea how many copies were cut over the years or who still has one in a drawer somewhere.

In plain words

One key for the whole house is a common request and usually achievable. Cylinders that share the same keyway, the shaped channel the key slides into, can all be pinned to the same new combination, so the front door, back door and garage entry answer to a single key. Where a door carries a lock from a different family with its own keyway, that cylinder is swapped for a matching one rather than repinned, and then it joins the group. The locksmith checks each lock face before the work begins so you know exactly which doors will share the key.

Sound familiar?Coverdale

The call
Your basement tenant has given notice, and a new one arrives on the first. The lock on the separate entrance works perfectly well. You simply want a fresh key for the incoming tenant and for the old one to be retired.

NextHow the visit goes

Lock Rekeying · Coverdale

How the visit goes

Illustrative locksmith scene — Coverdale
  1. Scene 1

    Counting the keys that are already out there

    Part of planning a rekey is understanding why it is happening. The locksmith asks how many keys exist as far as you know, who has held one, and whether any went missing with something identifying the address. The answers do not change the pinning, but they shape the advice: whether a padlock or mailbox shares the same risk, whether a garage keypad code should change on the same visit, and how many new keys make sense to cut. It also helps to know whether any key is a restricted or patented type, since those are cut from a record rather than duplicated and may involve the original supplier.

  2. Scene 2

    Resetting a user-rekeyable cylinder properly

    Some residential deadbolts and handle sets are built so the owner can change the key with a small tool, a working key and the new key. They save a bench session, and they also go wrong in a particular way: without a working key of the correct type, or with a key from the wrong keyway, the reset stalls partway. The locksmith carries the reset tool and the reset procedure for these cylinders, confirms the keyway matches the new house key, and completes the change so the cylinder accepts the new key and rejects the old one. If the mechanism has been damaged by a forced reset, it is replaced with a standard cylinder and pinned to match.

  3. Scene 3

    A written note of what was done

    A short record closes the job: which doors were rekeyed, whether any cylinder was replaced, how many keys were issued and to whom, and any door that was deliberately kept on its own key. For a homeowner it is a line in the house file that answers the question, years from now, of which key opens what. For a landlord it is the handover to give the incoming tenant and to keep for the next turnover. For a property manager it is the start of a proper keying chart. It also makes any later work simpler, since the next locksmith can see what system the house is on.

In the van

  • Graded bottom pin kit
  • Retaining clip tool
  • Key blanks
  • Dry graphite or PTFE lubricant
  • Replacement cylinder for odd keyways

What shapes the quoteCobourg Lock & Key Co.

Number of keys cut
Keys are cut and tested individually, so the total depends on how many the household or the tenants need. Say the number when you book and the quote reflects it from the start.
How many cylinders are included
Each cylinder is removed, pinned and tested on its own, so a single deadbolt and a house with six exterior locks plus a shed and a gate are very different visits, and the quote follows the count.
Type of lock on each door
A standard deadbolt, a knob or lever set, a mortise lock in an older door, a padlock and a smart lock's override cylinder each come apart differently and take different time on the bench.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(289) 677-1674

Short answers to common questions

What happens to my old keys?

They become ordinary pieces of brass. Once the cylinders are pinned to the new combination, the old keys turn nothing on your property, so there is no security reason to keep or hide them. Hand them to the locksmith for disposal or drop them in the metal recycling. If a former roommate or contractor still has one, it no longer matters, which is the whole reason for the visit. Keep only the new set, counted and tagged.

What should I have ready before the locksmith arrives?

A list of the doors you want included, a working key for each lock if you have one, and a clear idea of whether you want everything on one key or some doors kept separate. Have your identification and something tying you to the address handy. If you rent, have your landlord's agreement ready to mention. Knowing roughly how many new keys the household needs saves a second trip to cut more.

Do the old keys really stop working?

Yes, at every cylinder that was rekeyed. Once the bottom pins are changed, a key cut to the old combination lifts them to the wrong heights and the plug will not turn. The locksmith proves this at each door by trying the old key after the new one, because any door missed from the list would still answer to the old key. That is also why the walk around the property at the start matters: every door meant to be included has to be on the list.

Coverdaleinformation

NorthumberlandOntario

Town
Coverdale, Northumberland
In business
13 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.

  • 52 in 100 homes · older homes
  • About 52% of homes in Cobourg were built in 1980 or earlier, according to the 2021 Census.Where housing is mostly older, many entries still have only a knob lock and no deadbolt at all. Adding one is a straightforward job on a solid wood door, and it is the single upgrade that changes most for a house of this kind.
  • Single-detached houses make up about 58% of homes in Cobourg (2021 Census).In areas of mixed housing, landlords may own a house here and a few units there. A locksmith can put all of it under one master system so the owner carries one key while each tenant's key opens only their own door.

Source: Statistics Canada, Census Profile

Open Coverdale in Google Maps

On-site assessment

Request a visit.

The previous owners left a coffee tin of keys on the counter, some labelled, most not.

(289) 677-1674, open 24/7.