Getting locked out of your home or apartment can be extremely inconvenient and stressful. Often, the quickest and easiest solution is to replace the door lock cylinder rather than call a locksmith to pick the lock or make duplicate keys. But how much does it actually cost to replace a door lock cylinder on your own?
Factors That Influence Cost
Several variables affect the total price of replacing a door lock cylinder:
- Type of lock: Entry door locks tend to cost more than interior door locks. Deadbolts are generally more expensive than doorknob locks. Keyless and smart locks have the highest prices.
- Brand: Well-known lock brands like Schlage and Kwikset are pricier than generic no-name locks. You pay for the brand name reputation.
- Quality: Higher security locks made with sturdy materials, like solid brass cylinders, cost more than average basic locks.
- Features: Locks with added features like antique-style levers or satin nickel finishes add cost. Keyless touchscreen locks are at the high end.
- Retailer: Big box stores may charge less than local locksmith shops or online-only retailers. But a locksmith may include installation in the price.
Here are some typical costs for replacing common residential door lock cylinders:
- Basic interior door lockset: $10 – $30
- Solid brass entry door deadbolt: $40 – $70
- Keyless touchscreen deadbolt: $150 – $250
- Smart lock with WiFi connectivity: $200 – $350
The price ranges account for different brands and features. High-end electronic keyless and smart locks sell for significantly more than traditional keyed locks.
Besides the lock cylinder replacement, also factor in potential costs for:
- Locksmith service fee for installing the new cylinder ($50-$100/hr)
- New matching keys ($3-$10 per key)
- Additional tools needed like a drill, screwdriver, tape, etc.
- Repairing any door damage from breaking in previously
Saving on Replacement Cost
Here are some tips to get the best deal:
- Shop sales at home improvement stores for discounts on lock brands. Sign up for loyalty programs and e-newsletters to get coupons.
- Buy generic equivalents rather than name brands if you are on a tight budget.
- Consider used or refurbished smart locks which are much cheaper than new.
- Buy a standard lock and install it yourself rather than hiring a locksmith. Watch DIY videos to learn.
- Buy a rekey kit which allows you to rekey the lock to your existing key rather than replace everything.
Replacing a lock cylinder is an affordable DIY home improvement project. With some smart shopping, you can likely find a quality replacement lock cylinder for $50 or less. Paying a locksmith for installation and changing all your keys raises the total cost significantly. But the peace of mind in securing your home with an upgraded lock makes it a wise investment.