Yorba Linda Locksmith Service Team
Local locksmith team
Jul 27, 2026 3 min read
If you've just moved into a home near Yorba Linda's Hidden Hills neighborhood, had a roommate move out, or simply lost track of who has copies of your house key, you're probably asking the same question most homeowners eventually ask: is it cheaper to replace your locks or rekey them? The answer genuinely depends on a handful of factors — the type of hardware already on your doors, the condition of your existing locks, and what level of security you're trying to achieve — and getting it wrong can mean spending more than you need to, or less than you should.
This guide breaks down both options in plain terms so you can walk into that conversation with a locksmith already knowing what questions to ask. Whether you're dealing with a classic mortise lock on an older Yorba Linda craftsman-style home or a standard door knob lock on a newer build, we'll cover the real differences in labor, parts, and practicality — and when each choice actually makes sense.
Frequently asked questions
Is it cheaper to replace locks or rekey them?+
In most situations, rekeying costs less than full replacement because you're only paying for labor and a small set of new pins — the existing hardware stays in place. Replacement becomes the more practical (and sometimes more cost-effective long-term) choice when the lock is worn, damaged, significantly outdated, or when you want to upgrade security at the same time. The right answer depends on the specific lock type and condition, which is why an on-site look from an experienced locksmith gives you the clearest answer.
How hard is it to rekey a lock yourself?+
For a standard pin tumbler deadbolt, a careful DIYer with the correct pinning kit and follower tool can attempt a rekey — but the margin for error is real. Getting the pin stacks wrong by even one pin height creates a lock that either won't turn or turns when it shouldn't. With a mortise lock, the complexity increases significantly because the internal mechanism is far more involved. Most homeowners find that the time, tools, and risk of a DIY attempt outweigh the cost of a professional visit, especially when the job involves multiple locks or an older lock type.
What is a locksmith call out fee, and do you charge one?+
A call out fee is a flat charge some locksmiths apply just for traveling to your location, billed separately from the actual work. Pricing structures vary across the industry. At Yorba Linda Locksmith, we give you a complete, confirmed price before any work starts — so you know exactly what you're agreeing to with no itemized surprises after the fact. For a specific quote, call us at 657-317-7937.
Can you replace a mortise lock with a modern door knob lock?+
Yes, it's possible, but it's not always the cleanest solution. Replacing a mortise lock with a cylindrical door knob and deadbolt setup requires either patching the mortise pocket cut into the door edge or using a conversion kit — and the end result depends heavily on the door's construction and thickness. In some cases, replacing the mortise lock with a new, high-quality mortise unit is structurally cleaner and more secure than a conversion. Our technicians assess the door on-site and walk you through the options before any work begins.
