Residential Lock Replacement

Residential Lock Replacement

Whether your locks are old, damaged, or simply not up to scratch, LockSmart can supply and fit quality replacement locks across all of Auckland. Our mobile Master Locksmiths arrive fully stocked, so in most cases your new locks can be installed in a single visit.

We’re COA certified, police-checked Master Locksmiths - rated 4.9 stars from over 950 Auckland homeowners.
 

When Should You Replace Your Locks?

Lock replacement is usually the right move when:

• Your locks are old, worn or no longer functioning reliably
• A lock has been damaged in a break-in, forced entry or attempted burglary
• You're wanting to upgrade your homes security
• You're renovating, fitting new doors, or replacing old hardware throughout the home
• You've had multiple lockouts because of a failing mechanism
• You want to move to electronic or digital locks

 

What Types of Locks Do We Supply and Install?

We carry a wide range of residential locks to suit different doors, security requirements and budgets:

• Deadbolts and deadlatches, the standard choice for home security
• Knob sets and lever handle sets
• Mortice locks
• Sliding door and patio door locks
• Gate locks and padlocks
• High security locks, including Abloy
• Electronic and smart locks

 

As a certified Abloy dealer, we supply and install Abloy high security locks, widely regarded as some of the most pick-resistant and tamper-proof options available in New Zealand.

 

For standard residential replacement, the two brands we most commonly fit are Lockwood (trusted across New Zealand homes for decades) and Yale, particularly where customers want keypad or smart lock options. For outdoor padlocks (gates, letterboxes, outbuildings), we carry Master Lock's all-weather range.

Our Lock Replacement Process

1. Call 0800 334 122 or fill in the enquiry form below
2. We'll arrange a time, often same-day for urgent situations
3. Our locksmith arrives, assesses your door and existing hardware, and recommends suitable options
4. We supply and fit your new lock on the spot
5. We test everything and hand you your new keys

All installations are backed by our 12-month workmanship guarantee, with hardware warranties of up to 25 years depending on the brand.

Why Choose LockSmart?

• Master Locksmiths with 125+ years' combined team experience
• Certified Abloy dealer with access to premium high security hardware
• Fully mobile across all of Auckland. We come to you.
• Available 24/7, including weekends and public holidays
• COA certified by the Ministry of Justice
• 12-month workmanship guarantee, plus up to 25 years hardware warranty
• Free security assessment available on request while we're at your property
• Rated 4.9 out of 5 from over 950 Google reviews. Auckland’s top-rated locksmith.
• Named best locksmith in Auckland 2026 by Auckland Magazine, TopReviews, MoneyHub, 10best.co.nz and more