Door and window lock installation Hobart
Strong locks, fitted right, by locals who know Hobart homes
There’s a knack to getting a door or window lock working the way it should. At Tasmanian Mobile Locksmith, we fit and replace door and window locks that stand up to Tassie weather, fit snug to the frame, and actually make you feel secure inside your own home.




We don’t just fit locks — we make sure they do their job
A good lock is only as strong as the hands that fit it. The Tasmanian Mobile Locksmith team has spent decades repairing and installing security locks for doors and windows across Hobart’s weather-beaten homes, from heritage cottages to modern builds. Every job starts with a look at how the door or window moves, where it sticks, and what’ll keep it working for years to come.
- We install door and window locks that are built to handle Tasmania’s salty air and shifting temperatures.
- Our locksmiths repair worn locks, tighten hinges, replace barrels, and re-align frames.
- We fit and service sliding door and window locks that glide straight on their tracks, with reinforced latches.
The 5-star reviews that remind us why we do what we do
We don’t take reviews for granted. Every thank-you means we’ve helped someone feel safer in their home, and that’s what this job’s really about.
From small repairs to full replacements, we handle the lot
We'll sort it out whether you’ve got a stiff latch or a corroded lock that’s seen one too many winters. Here’s what’s included when you call Tas Mobile Locksmith.
Door and window lock installation
We install new door and window locks on everything from timber doors to aluminium frames. Each fitting is measured, drilled, and aligned by hand so the key turns cleanly and the latch sits flush. We only use quality hardware that’s rated for Hobart’s changing weather.
Door and window lock replacement
If your old locks are past their prime, we’ll remove them cleanly and fit replacements that match your frame and keying setup. We carry modern security locks for doors and windows that can be keyed alike, keyed differently, or matched to an existing master key system.
Lock repairs and adjustments
Not every faulty lock needs a full replacement. We repair worn locks for windows and doors, re-seat latches, fix misaligned bolts, and lubricate moving parts for smooth operation. The goal is simple — make it feel like new again without unnecessary costs.
The kind of trust you can build your home security on

Accredited Master Locksmiths
Every job is handled by qualified tradesmen who have trained for years to earn that title, and you can feel the difference in their work.

RACT-approved repairer
We meet RACT’s strict standards for workmanship and reliability, which means your home’s security is in verified, trusted hands.

Backed by industry and trusted locally
Accredited to install and service SALTO systems, bringing proven expertise in modern digital security.

Time to sort those stubborn doors and windows
If your locks grind, your handles rattle, or your windows stick, don’t let them win. Give Tasmanian Mobile Locksmith a ring and we’ll come round, take a look, and have everything clicking again before the next Tassie downpour.


What 35 years of fixing Hobart’s door and window locks have taught us
You can tell a lot about a home by the way its doors and windows move. Here’s what we’ve learned after decades of keeping them secure, and what you can do to make sure yours stay that way.
Oil isn’t always your friend
Most people grab a can of WD-40 when a lock starts sticking, but that oil attracts dust and turns into a gritty paste over time. Use a dry graphite lubricant instead, and your lock will keep turning smoother for years.
Check the screws before blaming the lock
Most of the time, when a door or window lock feels dodgy, it’s because the hinge screws have worked loose. A quarter turn with the right screwdriver can stop the frame shifting and make your lock line up again.
Watch what salt air does to your locks
In Hobart, that salty breeze does more damage than you’d think. It eats cheap alloys alive. Choose brass or stainless hardware, and give external locks a quick wipe with a damp cloth every few months to slow corrosion.
Don’t force a jammed key
If a key won’t turn, don’t keep cranking it. That’s how keys snap off. Give it a gentle wiggle, and if it still sticks, call a locksmith. We can realign the pins or rekey it without damaging the barrel.
Sliding doors need more care than most
Those tracks gather dust, pet hair, and salt, all of which grind the rollers down. Vacuum them out once in a while and spray a silicone-based cleaner on the rails. You’ll be surprised how much smoother they run after a simple clean.
Locks are only as strong as their frames
We’ve seen beautiful locks fitted into soft or split timber that could be kicked open in seconds. Make sure your strike plates are deep, your screws bite into solid frame timber, and your wood isn’t cracked or damp.

How a small van, a few tools, and one promise built a lifetime of trust
We kicked off Tas Mobile Locksmith in 1989 with a second-hand van, one workbench, and the promise to always do right by people. Back then, it was just one bloke with a drill and a thermos; now it’s a small team with steady hands and a reputation built door by door.
- We’ve fixed more locks in Tassie weather than we can count, and we still enjoy it.
- Every job gets the same care, whether it’s a mansion in Sandy Bay or a shed in Glenorchy.
- We don’t clock off until it feels right under your hand. That’s the rule.
What it looks like when a job’s done properly
The photos tell the story better than we could. Dusty driveways, worn frames, fresh fittings, and the quiet satisfaction of that final click. No filters, just real work by people who care about doing things properly.
Why locals keep us on speed dial when their locks play up
There’s no shortage of locksmiths out there, but not many who still take their time with the details. We’ve spent decades learning what makes locks last, and how to fit them so they stay that way. Here’s why our work sticks.

We don’t replace what we can revive
Sometimes a lock just needs a clean and a bit of persuasion, not a full swap-out. We’ll fix what we can before talking replacements. Cheaper for you, easier for us, smarter all round.
We’ve got Hobart in our hands
Every suburb’s got its quirks. Doors swell in Battery Point, windows rust in Bellerive, and nothing shuts right after a windy night in Kingston. We’ve seen it all and know how to work around it.
We use gear that lasts longer than trends
You won’t catch us chasing shiny gimmicks. We stick to solid brands, stainless fittings, and parts that can handle Hobart’s sea air without throwing a tantrum.
We don’t overcomplicate things
We show up, sort it out, and leave everything working. No tech talk, no sales pitch, just honest work and a clean door that shuts like it should.
The credentials that back up our handshake
Where you’ll spot our vans around Hobart
If you’ve seen a white van parked outside a house with the door wide open and a bloke muttering cheerfully to himself, that’s probably us. We’ve been helping homeowners across Hobart for decades, and we’re not hard to find.
South
If you’ve seen a white van parked outside a house with the door wide open and a bloke muttering cheerfully to himself, that’s probably us. We’ve been helping homeowners across Hobart for decades, and we’re not hard to find.
The crew behind the keys
We’re a close-knit bunch of locksmiths who take the work seriously but not ourselves. Every one of us started on the tools, learned from the old hands, and picked up the same rule: take pride in quiet work that lasts.
Questions about door and window locks
We’ve answered homeowners' questions about door and window locks. Our locksmiths, not copywriters, have checked every answer.
Can you fix a stiff door lock that only jams when Hobart gets cold and damp?
Yes, we can, and you’re not imagining it. When Hobart turns cold and damp, the timber around your lock swells just enough to throw the latch out of line. Add a bit of salt air and the brass starts to pit, which makes the key feel tight or gritty.
We don’t just oil and hope for the best. We realign the latch, clean the cylinder pins, and polish the keyway with graphite so it runs smoothly again. A service like that once a year keeps everything turning cleanly and can double the life of your lock.
Our old timber windows rattle in the wind. Can you fit locks without damaging the frames?
Absolutely. Old joinery is a joy when it’s looked after, but it can split in a heartbeat if you don’t know how to handle it. We use low-profile hardware and drill by hand instead of power tools, so we don’t stress the grain.
We’ll fit snug security locks for windows and doors that hold tight but blend into the existing timber. We often match brass finishes or even age new fittings to blend with older ones. You’ll keep the character of your home and gain proper security without a scratch.
Do you install child-safe window locks for double-hung or casement windows?
We do, and it’s something every family with upstairs rooms should think about. These locks limit how far a sash can open while still allowing ventilation, and most can be disengaged easily for cleaning or emergency exits.
When we install child-safety locks, we also check the balance cords and hinges on older windows. If they’re worn or loose, we’ll tighten or replace them so the window can’t slip shut unexpectedly. It’s a small check that prevents big accidents.
How do I know if my door locks are actually secure enough for modern home insurance in Hobart?
That’s a good question, and one that catches plenty of homeowners out. Many older houses still rely on spring-latch locks that can be slipped open in seconds. Most insurers prefer deadlocks or double-cylinder locks that physically bolt the door in place.
We can inspect your current setup, measure the throw of the bolt, and recommend proper lock installation and replacement options that meet Australian Standard AS4145.2. We’ll even check the strike plate and screws because a strong lock means nothing if it’s fastened into soft timber. Most insurance-grade inspections take under an hour.
Can you match new window locks to the same key system as my doors?
Yes, and it’s one of the neatest upgrades you can make. We rekey locks so one key opens everything, including the front door, back door, windows, and even the shed if you’d like. It’s cleaner, safer, and you’ll stop carrying a pocket full of mismatched metal.
We use precision equipment for key cutting and duplication on-site, test each key in every cylinder, and label everything before we leave. That way, if you ever need extras later, we’ve got your system saved.
My sliding door lock feels loose but still works. Should I replace it before summer?
If the handle moves or the latch feels wobbly, it’s already wearing down. Hobart’s salt air works like fine sandpaper. It creeps into the mechanism and grinds away at the moving parts until they give up entirely.
We strip, clean, and re-seat the mechanism, and if it’s beyond repair, we fit a new mortice lock designed for sliding frames. We also swap out short screws for longer ones that bite deeper into the frame, so the strike plate stays firm. The right lock, aligned properly, will hold up through years of humidity and family traffic without giving you grief.
Can you upgrade old window latches to modern security locks without changing the look?
Yes, and we take a lot of pride in doing it well. We often fit modern locks into heritage frames using the same screw holes or hinge lines, so the new fittings look like they’ve always been there.
We can even integrate discreet keyless digital locks for doors or side entries if you’d like to modernise without losing your home’s charm. The trick is in the finishing, with smooth edges, flush fittings, and no visible scars from the old gear.
Do you offer same-day lock repairs around Hobart’s southern suburbs?
We do. Most days we’ve got at least one van running through the south, including Kingston, Blackmans Bay, Taroona, and Sandy Bay, so chances are we’re already nearby.
We carry a wide range of parts and replacement barrels in the van, which means most jobs are sorted on the first visit. If you call before lunch, we can almost always get to you the same day. Quick, neat, and no drama, just how we like it.

Keys to the ‘gram
Even locksmiths have their lighter moments. Our feed’s full of odd jobs, tricky fixes and the kind of everyday mishaps that make you smile. Give us a follow.
Ready to stop fighting with your doors and windows?
If your latch sticks or your key grinds, it’s time to give us a call. Fill out the form and we’ll be in touch to sort it out.
(When visiting, use the carpark on Percy Street)










