We design and install restricted keyway master key systems for Surrey strata buildings, commercial properties, and any site that needs multiple access levels under a single controlled hierarchy. One call, one licensed technician, one system built specifically for your building.
A master key system gives different people different levels of access across the same set of locks — without handing out copies of a single key that opens everything. The system is defined at the cylinder level: we specify a keyway, design the key hierarchy (grand master, master, sub-master, individual change keys), cut and pin the cylinders precisely, and hand you a documented chart of who has access to what. No apps. No subscriptions. No batteries. Just mechanical precision that keeps working in a Surrey power outage, a strata dispute, or a 2 a.m. facilities call.
Cost depends on the number of doors, the hierarchy depth, whether we're retrofitting existing hardware or supplying new cylinders, and the restricted keyway brand selected. The table below shows typical ranges — a firm quote comes after the site survey, never before.
| Scope | Typical range |
|---|---|
| Small system — 4 to 8 doors, 2 key levels | $400 – $800 |
| Mid system — 9 to 20 doors, 3 key levels | $800 – $1,800 |
| Large system — 20+ doors, strata or commercial | $1,800 – $4,500+ |
| Additional key cutting (per key, restricted) | $18 – $45 |
| System expansion (add doors to existing keyway) | $95 – $200 per door |
All prices include labour and standard hardware unless noted. Restricted keyway blanks cost more than standard blanks — that's the point. It means unauthorized copies don't happen at a corner store.
We visit the property, count and photograph every door, identify user roles (owner, manager, maintenance, individual unit), and map the access you actually need — not just the access you asked for. Many Surrey strata have 12 doors that need 4 levels; some commercial offices need 6 levels across 30 doors. We find out before we quote.
We choose a restricted keyway from our supplier network — Medeco, Schlage Primus, BEST, or equivalent depending on your budget and existing hardware — and draw the key chart showing exactly which key opens which subset of locks. You approve the chart before any cutting starts.
Cylinders are pinned to the approved specification in our mobile workshop, then installed on-site. We test every key-and-cylinder combination and document the results. Before we leave, every door opens correctly with its intended keys and nothing else.
We cut and issue all keys, mark each one with its level designation, and give you a signed control record. Future key requests go through us — because the keyway is restricted, you know every copy that exists. Lose a key? We can rekey the affected cylinders without touching the whole system.
Surrey has a large and growing strata sector — from the townhouse complexes around Sullivan and Clayton Heights to the mid-rise towers along King George Blvd near Surrey Central. Strata councils and property managers deal with a recurring headache: you need maintenance, amenity, and emergency access across dozens of units without giving every contractor the same key that opens unit doors.
A properly designed master system solves this. The building super carries a sub-master that opens common areas and mechanical rooms. The property management company holds a master for the full common area inventory. Individual unit owners have change keys that open only their own door. If a tenant moves out and doesn't return their key, we rekey just that one cylinder — the rest of the system is untouched. This is exactly the kind of access control that strata bylaws and insurance policies increasingly require for multi-unit residential in BC.
Office parks, medical buildings, retail plazas, and light-industrial units in the Newton and Guildford corridors often have multiple tenants, shared lobbies, after-hours cleaning crews, and security personnel — all needing different door access at different times. A grand-master key system lets the building owner hold the top-level key while each tenant's staff only access their own suite, and cleaning holds a sub-master for common washrooms and hallways. We build these systems to BC commercial building standards and work around occupied-hours constraints so you don't lose a business day to a lock installation.
Yes — as long as the new cylinders use the same restricted keyway family, we can pin them to fit your existing hierarchy without re-keying any of your current locks. This is one of the main advantages of specifying a restricted keyway from the start. If you inherited a system with an unknown keyway, we'll identify it during the site survey and advise whether expansion is practical or whether a full re-system makes more sense.
Because the keyway is restricted, the lost key cannot be copied without authorization — that limits the risk immediately. Depending on the key level lost, we'll advise whether to rekey the affected cylinders (typically just the doors that key level could open) or issue a replacement under a documented process. We maintain your key-control record, so we can tell you exactly how many copies of that level exist.
Not exactly, though they serve overlapping goals. A master key system is purely mechanical — no power, no software, no monthly fees. An electronic access-control system (key fobs, PIN pads, or mobile credentials) adds audit trails and remote revocation. Many Surrey strata and commercial buildings use both: mechanical master keys for emergencies and building continuity, electronic access for day-to-day staff. We install and service both; during your site survey we'll give you an honest comparison.
For a typical Surrey strata of 20–40 units with 3 key levels, the site survey takes around an hour, cylinder preparation takes one to two days in our workshop, and installation on-site is usually one full day. We coordinate with property managers to schedule unit-door work around residents and keep common areas accessible throughout. Larger commercial installations may span two to three days.
We work with the major restricted-keyway platforms — Schlage, Medeco, BEST, Yale, and comparable hardware. The right choice depends on your budget, the existing lockset brand on site, and how long you want the system to remain current. We'll present options at the survey stage with real cost differences explained. We don't push premium hardware when standard restricted-keyway cylinders will do the job.
Yes. We first decode what's installed — identify the keyway, map out the existing pinning levels as best we can, and document the current state. From there we either expand the existing system if it's still a sound design, or recommend a fresh system if the old one is compromised, undocumented, or using a deprecated keyway. We see this situation regularly in older Surrey commercial buildings and strata that have changed managers multiple times.
We design and install master key systems across the full Surrey territory — pick your area for local detail.
Master key systems often go hand-in-hand with these — all handled by the same licensed Surrey technician.
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