Sacramento Locksmith Blog
Rekey or Replace Your Locks in Sacramento? How a Locksmith Decides
New home, lost keys, or a roommate who moved out: do you rekey the locks you have or put in new ones? Here is how we decide, house by house, across Sacramento.
Every few weeks, someone in Sacramento calls with the same question in slightly different words. They just bought a house, or a roommate moved out, or a set of keys went missing at the gym, and they want to know whether they have to buy all new locks. The honest answer is often no. A lot of the time, the smarter and cheaper move is to rekey the locks you already own.
But not every lock should be rekeyed, and a few situations call for new hardware. This guide explains the difference in plain terms, walks through how we decide, and points out what is different about the homes and rentals around Sacramento.
What Rekeying Actually Does
Inside a standard door lock is a cylinder with a row of small pins. The key raises each pin to the correct height so the cylinder can rotate. Rekeying means a locksmith opens the cylinder, swaps those pins for a new set, and cuts keys to match. The lock on your door stays where it is, the finish and the handle stay the same, and the old keys no longer line up with the pins.
That is why rekeying is the standard answer after a move or a lost key. Nothing about the door has to change, and the work is usually quick. You can read what we cover on our lock rekeying page, including how we key a whole house to a single key so you are not carrying five different ones.
When Rekeying Is the Right Call
Rekeying fits best when the lock itself is in good shape and the problem is who holds a key. These are the situations we hear about most.
You moved into a new place. There is no telling how many copies of the old keys are out there. Previous owners, tenants, agents, painters, and relatives may all have had one. Rekeying the day you take possession puts you back in control of who can open your door.
A key went missing. A lost key attached to a bag with your ID inside is a different level of worry than a lost key in the couch. If there is any chance a stranger could connect that key to your address, rekey.
A roommate, partner, or employee left. Even on good terms, it is cleaner to reset the locks than to hope every copy came back.
You want fewer keys. If the front door, back door, and side gate all take different keys, rekeying them to match can remove a lot of daily frustration.
The locks are fine, but they are old. A knob or deadbolt that still turns smoothly and holds up to normal use does not need to go in the trash just because the key situation changed.
When Replacing Is the Smarter Move
Sometimes the lock is the problem, not the key. We recommend new hardware when:
- The lock is worn or sticking. If the key drags, catches, or only turns after jiggling, the cylinder has worn out. New pins in a worn cylinder will wear out again.
- The deadbolt is not really a deadbolt. A deadbolt that barely reaches into the frame, or a strike plate held in with short screws into thin trim, can be kicked open. We check the door, hinges, and frame alignment before selling you anything, and a better deadbolt anchored into the frame is sometimes the real fix. That is what our lock installation and repair service is for.
- The hardware is damaged. After a break-in attempt or a jam, the lock may be bent or broken inside.
- You want to upgrade. Keypad and smart locks are a different product. If you want to stop using keys for family members altogether, replacing the lock makes sense.
- The lock is very low quality. Some cheap sets cannot be rekeyed at all, or are not worth the effort.
We would rather tell you honestly which of these applies than sell new hardware you do not need. That honest rekey-or-replace advice comes before any work starts and is part of how we run every visit.
Sacramento Homes and What They Tend to Need
The grid of older neighborhoods and the suburbs around it make for very different front doors, and what you have shapes the decision.
Midtown, East Sacramento, and Land Park. These are some of the oldest neighborhoods in the city, with Victorian homes in Midtown, the large homes of the Fabulous Forties in East Sacramento, and bungalows near William Land Park. Many doors still carry hardware that is decades old, and some use older mortise locks. A careful locksmith can often rekey those without taking them apart for good, and a replacement should be chosen so it suits the door instead of being drilled into it. If you are standing outside one of these doors with no key, our house lockout service opens it without damaging the wood.
Rentals around Midtown and Downtown. Rentals mean keys pass through many hands. Renters should read the lease or talk to the landlord before swapping anything. Where you are allowed, rekeying after move-in is a way to know who has a key.
Suburban neighborhoods. In places like Arden Arcade, Carmichael, and Elk Grove, the homes vary from mid-century ranches to subdivisions built much later, and so does the hardware. A mid-century ranch might still have its original knobs, while a newer subdivision may have builder-grade deadbolts that were all keyed alike on the day the house was built. Both are worth a look.
If you want to see which neighborhoods we work in, our Sacramento locksmith page lists them.
A Simple Checklist for the Day You Get the Keys
Here is the order we suggest when you take possession of a place.
- Count your doors. Front, back, side gate, garage entry, and any shed or mailbox lock that matters to you.
- Try each lock with its key. Note any that stick, drag, or feel loose in the door.
- Look at the deadbolts. Check how far the bolt extends and whether the strike plate looks solid.
- Decide what you want. One key for everything, or separate keys for certain doors.
- Call before you move boxes in. Rekeying before you settle in is easier than after.
What the Visit Looks Like
We are a mobile locksmith, so we come to you. The trip fee is $29. After we have looked over your locks, we explain what we would do and quote the job before any tools come out. If a lock is better rekeyed, we say so. If it is better replaced, we say that too, and we explain why.
Rekeying goes door by door. We open the cylinder, replace the pins, cut the new keys, and test each one in its lock before moving on. If you asked for a whole house on one key, we make sure that single key works on every door that should accept it. Every lock is tested with the new key before we leave, and the old key is tried to confirm it no longer works.
Mistakes We See Over and Over
Changing the lock but not the habits. If a copy of the new key goes back to the same long list of people, you have not solved the problem. Decide who really needs one.
Ignoring the frame. A great lock in a weak door frame is still a weak door. If the frame is split or the strike plate is loose, fix that first.
Waiting. People put off rekeying for weeks after a move. The riskiest period is the first few days, when the most keys are still in circulation.
Buying new hardware online without checking fit. Door prep, backset, and finish all matter, and a lock that does not fit the door has to be returned or forced.
If You Are Locked Out Right Now
If you are reading this on your phone outside your own front door, skip ahead. Call us, tell us where you are and what kind of lock you have, and we will get you inside. Our emergency locksmith service takes calls every day of the week. When you are back in, we can talk about whether to rekey while we are there. If you want a calmer read first, our step-by-step lockout checklist covers the order to try things in.
Next Steps
Rekey when the lock is sound and the real problem is who has a key. Replace when the lock is worn, weak, or damaged. If you are not sure which one applies to your door, ask. Flat Price Locksmith has spent 10 years as a locksmith in Sacramento, fully licensed and insured, and we will look at your doors and tell you what we would do if they were ours. If you are still comparing companies, our seven checks for hiring a locksmith in Sacramento will help.
Need a locksmith in Sacramento?
Tell us what is going on and where you are. There is a $29 trip fee, and once we have seen the work we give you the price before we start.
Quick Answers
Is rekeying a lock the same as changing it?
No. Rekeying keeps the lock body on your door and changes the inside of the cylinder so a new key works and the old keys stop working. Changing a lock means taking the hardware off and putting different hardware on.
Should I rekey after buying a house in Sacramento?
Most people should. You do not know who still carries a key from the previous owners, their contractors, or their relatives. Rekeying makes every older key useless, and it can usually be done on the existing locks.
Does every lock allow rekeying?
Most standard knob locks, deadbolts, and keyed lever handles can. A lock that is worn, broken, or very low quality is usually smarter to replace, and we say which one you which one you have before any work starts.
Can I rekey the whole house to one key?
Yes. Rekeying a set of locks so that a single key opens the front door, back door, and garage entry is a common request, and it can be done in one visit on locks that allow it.
What does it cost to rekey or replace a lock?
The trip fee is $29, and the job price is given after we have seen the locks and before work starts, so you choose knowing the number.
Mobile Locksmith Serving Sacramento
Sacramento and all of Sacramento County