Home Rekeying in Oshawa
We carry out home rekeying & lock changes for homes across Oshawa, from Downtown Oshawa, Lakeview and O'Neill through to Samac. New home, lost key or a tenancy change — existing locks re-pinned to a new key at a fraction of replacement cost.
A large stock of pre-war and post-war worker housing near the downtown and the former GM lands, student rental conversions around Ontario Tech, and newer subdivisions to the north at Windfields. Knowing the housing stock matters: the right hardware for a 1960s side entrance in Downtown Oshawa is not the right hardware for a post-2010 build, and fitting the wrong one wastes your money.
Oshawa's student rental belt around Ontario Tech and Durham College creates steady turnover work — every tenancy change is a legitimate rekey, and landlords managing several properties benefit from a master key system where each unit keeps its own key while one management key opens the portfolio. The older downtown housing frequently still has original rim locks and skeleton-key mortise hardware, which can usually be retained and upgraded rather than replaced outright.
Call from Oshawa and we give you a price estimate on the phone.
Where we work in Oshawa
We cover the whole municipality for home rekeying & lock changes, including Downtown Oshawa, Lakeview, O'Neill, Donevan, Eastdale, Windfields and Samac — across the L1G, L1H, L1J, L1K and L1L postal areas. The main corridors we work are King Street, Simcoe Street, Taunton Road, Ritson Road and Stevenson Road.
Rekey on possession, always
This is the one piece of advice we give unprompted. Whatever assurances came with the sale, keys accumulate over years and nobody tracks them. The cost of rekeying is small and the certainty is complete.
It matters more on newer builds than people expect. Builders routinely key an entire phase to a small number of profiles so trades can move between houses, and that construction keying is frequently still in place at closing. In fast-built areas like Milton, Mount Pleasant and Vellore Village this is common.
Getting to one key
Most homes accumulate different keys for the front door, the back door, the side door, the garage and the shed. There is no reason for that.
Where the locks share a keyway, keying them alike is straightforward and inexpensive. Where they do not, swapping cylinders to a common keyway achieves the same result without replacing the locksets.
When replacement is better
- The lock is worn enough that the key drags or has to be jiggled
- It is a builder-grade lockset on an exterior door, where the grade is genuinely inadequate
- The finish is damaged or the lockset is loose in the door
- You want smart lock functionality, which rekeying obviously cannot provide
- You are rekeying because keys were copied without your knowledge, in which case the open keyway is the actual problem and a restricted cylinder is the fix
This page covers home rekeying & lock changes specifically in Oshawa. For the full technical detail — every option, every fault mode and the complete FAQ — see our main home rekeying & lock changes page.
Home Rekeying in Oshawa — questions
Do you cover all of Oshawa?
Yes — the whole municipality, including Downtown Oshawa, Lakeview, O'Neill, Donevan and Eastdale, across the L1G, L1H, L1J and L1K postal areas and the rest. We also cover the surrounding Durham Region area and the neighbouring municipalities, so a job that sits on a boundary is not a problem.
How quickly can you get to Oshawa?
It depends on the time of day, where in Oshawa you are, and what is already in progress. We give you an honest arrival window when you call. For non-urgent work we can book a time that suits you.
How much does it cost to rekey a house?
It depends on how many locks there are and what type they are. Tell us how many doors, and whether you want them all on one key, and we give you a price estimate on the phone.
How long does rekeying take?
It depends on how many locks there are. Tell us how many doors, and we tell you on the phone how long to plan for. We test every door with the new key before we leave.
Can all my house locks use the same key?
Yes in almost every case. If the locks share a keyway it is straightforward. If they are different brands, cylinders can usually be swapped to a common keyway at modest cost, which is still far cheaper than replacing the locksets. Front, back, side, garage and shed on one key is a normal request.