Key Cutting Ottawa: Precise Duplicates That Actually Work the First Time

What Key Cutting Involves

Key cutting reproduces the exact pattern of cuts on a blank that matches the original key's manufacturer and keyway. We do this either by tracing an existing key on a calibrated machine or, for locks where the bitting code is known or can be decoded from the cylinder, cutting directly from that code. Code cutting tends to produce a more accurate result since it isn't limited by whatever wear the original key has already picked up.

Signs You Need Keys Cut

• You're down to one working key for a lock with multiple household members
• A previous duplicate sticks, binds, or needs extra force
• You've added a new lock and need keys for everyone who needs access
• You want a spare set for a family member, neighbour, or property manager

Why Some Duplicates Fail

Most failed duplicates trace back to being copied from a copy rather than an original. Each generation introduces a small amount of drift as the machine traces slightly worn grooves, and after two or three generations that drift is enough to cause binding. Off-the-shelf kiosk machines also use generic calibration that isn't tuned to your specific lock brand, which is fine for a simple household lock but less reliable for higher-precision cylinders.

Duplicate vs. Code Cut vs. Recut

A straightforward duplicate from a good original works fine for most household needs. Code cutting is worth the extra step for high-security locks, restricted keyways, or when the original key is already worn and you don't want that wear carried forward. If existing keys across a property no longer match cleanly, we can also recut to bring everything back in line rather than starting over with new hardware.

Residential Key Cutting

Most residential requests are simple, extra keys for family members, a new set after a move, or replacing a duplicate that's never worked quite right. We keep common blanks on hand for the lock brands seen most often in homes across Nepean, Orleans, and Barrhaven.

Commercial Key Cutting

Commercial key cutting frequently ties into master key systems, where individual keys need to work within a specific hierarchy without opening more than they should. We verify authorization on any restricted or master-keyed system before cutting to protect the integrity of the whole system.

Key Types We Cut

• Standard residential house keys
• High-security and restricted keyway keys, with proper authorization
• Mailbox and padlock keys
• Commercial and master-keyed system keys

Security Considerations

Restricted keyways exist specifically so copies can't be made without authorization, and we respect that system rather than working around it. If your property uses a restricted keyway, bringing proof of authorization speeds up the visit considerably.

Keeping Keys in Good Condition

• Cut new duplicates from the original key, not from an existing copy, whenever possible
• Replace visibly worn keys before they start affecting the lock itself
• Store spare keys somewhere dry; corrosion changes a key's fit over time

What Happens During a Service Call

We confirm the keyway and blank type, cut the key using the most accurate method available for that lock, and test the fit directly in your lock before considering the job done. If a duplicate doesn't turn smoothly on the first try, we adjust rather than hand it over as-is.

Safety Tips

• Don't hand out copies of restricted keys without confirming who's actually receiving them
• Keep a record of who has keys to your property, especially for rentals
• Test any new key in the actual lock before relying on it as your only copy

Why Professional Cutting Matters

A calibrated, well-maintained cutting machine and an eye for keyway differences make the difference between a key that works immediately and one that needs to be filed down after the fact. We check fit on-site rather than sending you off with an untested duplicate.

Why Local Service Matters

We cut keys on the road across Ottawa, Kanata, Stittsville, Rockland, Arnprior, Carleton Place, and the rest of the Valley, which means no trip to a shop and no waiting on a mail-order blank for uncommon keyways.