Locksmith services: 10% off for seniors

(647) 477-4108

Lock Rekeying and Replacement

Secure Your Home or Business With Expert Lock Rekeying and Replacement in Newmarket

(647) 477-4108

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Lock & Key Services

We are Local Locksmiths.

Licensed Technicians

Certified, insured, and professional experts.

Trusted Locksmiths

Reliable locksmiths with proven experience.

Mobile Locksmiths

Professional locksmiths will come to you.

Residential Locksmith Services In Stouffville

Need To Rekey or Replace Your Locks? We’re Here To Help

Locksmith On Demand provides professional lock rekeying and lock replacement services in Newmarket, giving homeowners, renters, and businesses flexible options to improve security. Rekeying ensures old keys no longer work by changing the lock’s internal pins, while full lock replacement is ideal for upgraded protection or aesthetics. Whether you’ve just moved in, lost your keys, or want to enhance your property’s security, our mobile locksmiths deliver fast, clean, and reliable service tailored to your needs.

Why Choose Us?

  • Rekeying Experts – Keep your locks, change the key—ideal after moving or lost keys.
  • Full Lock Replacement Available – We stock a variety of residential and commercial-grade locks.
  • Mobile Service Across Newmarket – We come to your home or office with everything we need.
  • Trusted Local Locksmiths – Certified, background-checked, and customer-focused pros.
  • Same-Day Availability – Fast turnaround with professional results.
(647) 477-4108
Lock Rekeying In George Town

When To Rekey vs. Replace

Here’s why homeowners in Newmarket call us:

When Rekeying Makes Sense:

  • You’ve just moved into a new home or office
  • You lost a copy of your key and don’t know who has it
  • You want to make sure only your current keys work
  • You need multiple locks to work with one key
  • Your existing locks are in good condition and you want a fast, affordable security update

When Full Replacement Is Better:

  • Your locks are old, damaged, or sticking
  • You want to upgrade to high-security or smart locks
  • Your style or brand preferences have changed
  • You’ve had a break-in or tampering attempt
  • Your current hardware no longer matches your doors

Trusted Local Directories

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Other Locksmith Services We Offer

In addition to rekeying and replacement, we also provide:

Technician performing house key duplication using a manual file – Locksmith On Demand

Key Duplication

Need extras for family, tenants, or employees? We cut and test them on the spot.

Broken Key Extraction Residential Locksmith By Locksmith On Demand

Broken Key Extraction

Got a key stuck or snapped inside the lock? We remove it cleanly and fix the lock.

Door Lock Installation In New Market

Door Hardware Installation

We can install new knobs, deadbolts, levers, handlesets, and more.

Imgi 4 Smart Lock Access Controlled By Mobile App

Smart Lock Upgrades

Interested in keyless entry? We install and configure smart lock systems.

Lost House Keys Replacement

Master Key Systems

Ideal for landlords or businesses—control multiple doors with one master.

Imgi 47 Fingerprint Scanner Wall With People Background Office 1048944 27670719

High-Security Lock Installation

Boost security with pick-resistant and bump-proof locks.

Professional Lock Rekeying and Replacement Services

Need a new key or a full hardware upgrade? Locksmith On Demand in Newmarket rekeys and replaces locks quickly to restore your peace of mind.

(647) 477-4108

Here’s How Our Lock Rekeying & Replacement Service Works

How It Works – 3 Steps to Service

Step 1: Call or Request Service
 Let us know what you need—lock rekeying, upgrades, or a full replacement.

Step 2: On-Site Assessment & Recommendation
 We inspect your existing locks and help you decide on the most secure and cost-effective option.

Step 3: Complete Rekey or Replacement
 We perform the service right on-site—new keys included. No mess, no damage.

📞 (647) 477-4108 — Call Now For Fast Rekeying or New Locks!

Commercial Locksmith In Thornton

Types of Locks We Rekey or Replace

Deadbolts

Most common for home exterior doors.

Knob & Lever Locks

Interior or low-security doors.

Smart Locks

Keypad, fingerprint, or app-controlled systems.

Mortise Locks

Commercial-grade locks with integrated cylinders.

Padlocks

Ideal for gates, storage units, and garages.

High-Security Locks

Restricted keyways, pick-resistant, bump-proof systems.

Leading Lock Brands We Service Across Toronto

Schlage

SCHLAGE

Kwikset

KWIKSET

Weiser

WEISER

Assa Abloy

ASSA ABLOY

Yale

YALE

Testimonials

As a leading locksmith company in Newmarket & throughout the GTA, we look to satisfy our clients with our work.

Video Testimonials

FAQs About Lock Rekeying and Replacement

Answers to Common Questions About Lock Rekeying and Replacement in Newmarket

Is rekeying cheaper than replacing the locks?

 Yes—rekeying is generally more affordable if the hardware is still in good condition.

Can you rekey all my locks to work with one key?

 Yes, as long as the locks are compatible, we can key them alike.

How long does rekeying or replacing locks take?

 Most homes can be rekeyed or updated in under an hour.

What types of locks do you carry for replacement?

 We carry deadbolts, smart locks, commercial-grade locks, and more.

Do I need to be present during the service?

Yes, we’ll need access to the doors—but it’s a quick and non-intrusive process.

Is your service available for rental properties?

 Yes, we work with landlords, property managers, and tenants across Newmarket.

Need Lock Rekeying or Replacement in Newmarket? Call Us Now!

Whether you want to boost security, change access, or replace outdated locks, Locksmith On Demand has you covered. Fast, professional service at your doorstep.

(647) 477-4108
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