Cherrybrook · 2126
Lock Rekeying & Replacement in Cherrybrook
Cherrybrook rekeying and lock replacement — mobile, and on call around the clock. Front doors are original 1980s and 90s timber entrance sets, usually paired with a security screen carrying its own separate lock — two keys for the one doorway, and the screen cylinder is normally the one that has given up. We reach Cherrybrook in about 30-40 minutes, quote before we start, and work non-destructively wherever the lock allows.
- ~30 minutes mobile response
- Insured & police-checked technicians
- Non-destructive entry first
- Free upfront quote
Local knowledge
Rekey & Replacement built around Cherrybrook
Cherrybrook went up almost entirely in one wave through the 1980s and 90s, detached and low-density, and most of it is still running the hardware it was built with — worn cylinders and tired deadlocks rather than access control. That is changing at one end: the land either side of Castle Hill Road around the metro station has been rezoned for towers, so the suburb's first fob-and-intercom buildings are on their way into a place that has never needed them.
Front doors are original 1980s and 90s timber entrance sets, usually paired with a security screen carrying its own separate lock — two keys for the one doorway, and the screen cylinder is normally the one that has given up. It is the difference between arriving at Cherrybrook Technology High School with the right cylinder on board and arriving with a catalogue.
Cherrybrook is 1980s and 1990s brick-and-tile family homes on large blocks and curving cul-de-sacs, with almost no apartments, and the hardware follows the era of the door. We see the same pattern right across Cherrybrook and through West Pennant Hills and Pennant Hills, so nothing about a Cherrybrook call is a surprise.

What we handle
Rekey & Replacement in Cherrybrook covers
- Rekeying existing locks to a new key
- Keying alike — one key for every door
- Full lock and deadbolt replacement
- Deadbolt installation on doors that lack one
We carry all of it on the hills district run, so a Cherrybrook call is rarely two visits.
- Door handle and entrance-set upgrades
- Sliding door and window lock replacement
- Restricted-key rekeys for extra copy control
- Post-break-in lock replacement and make-safe
On the ground
What a Cherrybrook call actually looks like
The rekey question comes up whenever keys change hands in Cherrybrook. Front doors are original 1980s and 90s timber entrance sets, usually paired with a security screen carrying its own separate lock — two keys for the one doorway, and the screen cylinder is normally the one that has given up. Whether the address is near Cherrybrook Technology High School or over towards Greenway Park on Shepherds Drive, the van that comes to you is stocked for Cherrybrook's 1980s and 1990s brick-and-tile family homes on large blocks and curving cul-de-sacs, with almost no apartments.
How it works
Your rekeying and lock replacement visit in Cherrybrook
Decide rekey vs replace in Cherrybrook
We check whether your existing locks are sound. If they are, rekeying is faster and cheaper. If they're worn or below standard, we recommend replacement — and say so plainly. In Cherrybrook that usually means a van already on the hills district run.
Match the hardware in Cherrybrook
For replacements we fit quality, Australian-standard-rated locks that suit your doors, in a finish that matches the rest of your home or premises. Around Cherrybrook Technology High School we allow about 30-40 minutes.
Rekey or fit in Cherrybrook
We rekey on-site in minutes per lock, or install new hardware correctly aligned so it locks smoothly and reliably. On Cherrybrook's 1980s and 1990s brick-and-tile family homes on large blocks and curving cul-de-sacs, with almost no apartments this is where most of the time goes.
Hand over the new keys in Cherrybrook
You get a clean set of new keys, every old key rendered useless, and a guarantee on the work. Free quote before we start. We do the same on jobs through West Pennant Hills and Pennant Hills.
We also cover rekeying and lock replacement through West Pennant Hills, Pennant Hills, Castle Hill and Dural — all on the same hills district runs as Cherrybrook.
Trusted locally
Cherrybrook customers
“We'd just moved in and wanted every old key gone. They rekeyed the whole house to one key in about forty minutes and explained exactly what they were doing. Easy and honest.”
“Salt air had wrecked our back door latch. They replaced it with hardware that'll actually last near the bay and serviced the others while they were here. Knew exactly what they were talking about.”
“Just moved into our new home and wanted every old key made useless. They rekeyed the whole house to a single key in well under an hour and explained each step. Easy, honest and good value.”
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Good to know
Rekey & Replacement Cherrybrook — FAQs
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Free diagnostic estimate
Need rekeying and lock replacement in Cherrybrook?
We reach Cherrybrook in about 30-40 minutes. Call now or request a free quote — no obligation.