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Rekeying services

Rekey your locks to control access after a move, staffing change, or lost keys. We dispatch experienced technicians across local neighborhoods with clear pricing and fast response.

Last updated 2026-02-01Last reviewed 2026-02-01
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  • • Same-day availability for most requests
  • • Licensed, insured, and background-checked technicians
  • • Transparent, upfront pricing before work begins
  • • Local support across Hamilton and the GTA
Back to Residential Locksmith Services
Locksmith rekeying a residential lock cylinder.
Same-day service
Upfront pricing
Local technicians
Insured work
Details may vary by service

Common problems we solve

  • • Lost or unreturned keys
  • • Need to restrict access after move-in
  • • Multiple locks with different keys

Service in action

Locksmith preparing tools at a residential door.

Our process

  1. 1. Review locks and access goals
  2. 2. Rekey cylinders on site
  3. 3. Test all keys and locks
  4. 4. Provide a clean set of keys

Our proven process

  1. 1Dispatch
  2. 2Arrival
  3. 3Diagnosis
  4. 4Fix
  5. 5Test
  6. 6Warranty

FAQs

Is rekeying cheaper than replacement?

Often yes, because you keep the existing hardware.

How many keys will I receive?

We provide a standard set and can create additional copies.

Can you match all locks to one key?

Yes, we can create a single-key system where compatible.

Why choose Prudent

  • • Licensed where required and insured technicians
  • • Same-day service available
  • • Upfront, honest pricing
  • • Warranty-backed workmanship
  • • Local service area coverage

Why we’re different

Response time

ETA confirmed before dispatch

Transparency

Upfront pricing and clear options

Pricing clarity

No surprise fees, approval before work

Specialization

Focused local locksmith and garage door expertise

Request service

Share details and we will confirm availability.

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Serving Hamilton & nearby

We provide rekeying services across Hamilton, ON and surrounding areas.

View all service areasHamiltonBurlingtonOakvilleMississauga

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