A lock that doesn't work properly isn't just annoying — it's a security risk. A stiff deadbolt that's hard to turn will eventually fail, leaving you locked out. A corroded exterior lock is already compromised. And a lock that was damaged during a break-in attempt may fail when you need it most.
Whether you need a simple repair, a full replacement, or an upgrade to higher-security hardware, our locksmiths assess the situation and recommend the right fix — with upfront pricing and no pressure.
What's Included
Lock Repair
Stiff, sticking, or misaligned locks can often be repaired. Cleaning, lubrication, and pin replacement extend the life of your existing hardware.
Lock Replacement
When repair isn't cost-effective, we replace the lock with a new unit. Choose from standard deadbolts, high-security locks, or smart locks.
Deadbolt Installation
Add or upgrade a deadbolt on any door. Grade 1 deadbolts with 3-inch strike plate screws for maximum security.
Broken Key Extraction
A key snapped off in the lock? We extract the broken piece without damaging the cylinder and cut a new key on the spot.
Lock Rekeying
Change the keys without replacing the hardware. Old keys stop working, new keys are issued. Cheaper than full replacement.
Security Upgrade Consultation
Not sure what you need? A locksmith assesses your current locks and recommends the right upgrades for your security level and budget.
When to Call a Lock Repair & Replacement
- Your lock is stiff, hard to turn, or getting worse
- A key broke off inside the lock
- Your deadbolt doesn't fully extend or retract
- There's visible rust or corrosion on the lock
- Someone tried to force your door and the lock may be damaged
- Your locks are 10+ years old and due for replacement
- You want to upgrade to higher-security or smart locks
Cost of Lock Repair & Replacement Services
Typical industry price ranges. Actual pricing is set by the responding locksmith.
| Service | Typical Cost |
|---|---|
| Lock repair (cleaning + lubrication) | $20 – $75 |
| Lock replacement (standard) | $75 – $200 |
| Lock replacement (high-security) | $150 – $400+ |
| Lock replacement (smart lock) | $150 – $400+ |
| Deadbolt installation | $75 – $200 |
| Broken key extraction | $50 – $125 |
| Rekeying (per lock) | $40 – $100 |
These are typical industry averages. Your locksmith will confirm the exact price before starting any work.
FAQ
Should I repair or replace my lock?
If the lock is under 5 years old and the issue is minor (stiff, dirty), repair may work. If the lock is 10+ years old, corroded, or damaged from a break-in attempt, replacement is usually the better investment.
How long do door locks last?
Quality Grade 1 locks last 15-20 years in residential use. Grade 2 locks last 8-12 years. Grade 3 locks last 5-7 years. Exterior locks in harsh climates wear faster. Replace any lock that's 10+ years old on a main entry door.
Can a broken key damage my lock?
A broken key fragment left inside the cylinder can damage the pins if you try to force it. Don't push it further in — call a locksmith to extract it safely. If extracted properly, the lock is usually fine.
How much does it cost to replace a door lock?
Lock replacement costs $75-$250+ per lock, including hardware and labour. The price depends on the lock grade and whether you choose a standard deadbolt, high-security lock, or smart lock.
Can I use WD-40 on a stiff lock?
No. WD-40 is a solvent, not a lubricant. It will temporarily loosen the lock but then attract dust and grime, making the problem worse. Use graphite powder or a silicone-based lock lubricant instead.
Related Articles & Guides
Learn more about lock repair & replacement with these in-depth guides:
How to tell if your door lock needs repair or full replacement.
Broken Key in Lock? Here's What to Do NextStep-by-step guide on what to do — and what NOT to do.
How Long Do Door Locks Last? When to Replace ThemLock lifespan by grade, factors that shorten life, and when to replace.
Types of Locks for Homes and Businesses: A Buyer's GuideComplete guide to deadbolts, mortise locks, smart locks, and more.