Bloomington, San Bernardino County
Keyed Alike Locks in Bloomington: How They Work and How to Get Them
Short answer: A store pack labeled keyed alike is fine when all the locks are the same brand and keyway. If you bought locks that came with different keys, keep them. Our mobile service in Bloomington re-pins them to one key at your door, after we check ID or proof of residence. Call (951) 903-3193; we're open every day until 11:30 p.m.

Locksmiths shorthand it as KA: keyed alike. It sits next to KD, keyed different, and MK, master keyed, on key charts and hardware schedules, and those three terms decide how many keys end up in your pocket. Keyed alike locks are simply two or more locks whose cylinders are pinned the same way, so a single key turns every one of them. Nothing about the locks looks different; the difference is hidden in the pin stacks. This page explains how keyed alike locks work, when they make sense and where they don't, so you can decide before you order hardware or book a visit. Julian's Locksmith sets them up across Bloomington, whether the locks are new, years old or a mix of both.
Keyed Alike Locks in Bloomington: what to expect
There are two ways to end up with keyed alike locks: order them that way, or make them that way later. Factory keyed alike packs come pinned to a single combination, which suits two or three identical locks bought at once. The trade-off is that a five-pin Kwikset or Schlage cylinder has a finite number of possible combinations, so the same cut pattern turns up on locks sold to different buyers, and you can't add a lock from another pack or brand to the set later. Field keying is more flexible. A locksmith can pin new locks to a key you already carry, or choose a fresh combination for the whole group, which also retires copies left behind by earlier owners or tenants. That second route matters in Bloomington, where homes change hands and rentals turn over often. If you're buying locks soon, ask us before you shop: we can tell you which brands and keyways will join cleanly.
Work included on a typical visit
- Alike by group, different between groups. Groups work like wings of a hotel: everything the same inside, nothing the same across. Front, back and garage entry become one group; sheds, side gates and the pool equipment cabinet become another. If you later add a master key above both groups, the structure is already in place.
- Padlocks, gate locks and outbuildings. Barns, sheds, side gates and storage cages usually mean padlocks, and padlocks come in keyed alike sets for a reason. We match padlocks within one set, and where a model won't re-pin, we swap in a same-make padlock that will. Hardened shackles and covered keyholes stand up better to inland sun and dust.
- Shops, offices and back-of-house doors. Small businesses usually want two tiers: staff keys that open the working doors, and an owner's key that opens everything. That is a master key system in miniature. We'll show you how adding a master level changes the security profile before you commit, then document the keying so future locks join cleanly.
- Smart locks, keypads and backup cylinders. A keypad code and a keyed override are two separate doors into the same lock. Making the backup cylinder alike with your other locks doesn't touch app guests or PIN codes, so we remind you to review those while we're there. Think of the key as the fallback, and keep the electronics tidy.
- Adding a master key above a keyed alike group. Once groups exist, a master key is the next step. A master pin in each cylinder lets the owner's key open every group, while each group keeps its own key. It adds convenience for the owner and slightly more pick exposure than a plain cylinder, so we explain the trade before adding it.
Local factors in Bloomington
Family homes in Bloomington usually have a front door, back door, garage entry and side gate, and a household of people with different needs. Keyed alike on the daily doors makes life easy for school bags and busy pockets. A separate key for the garage tool cabinet or the shed keeps small hands and visiting contractors away from what shouldn't be touched.
Older Bloomington homes carry a lifetime of replaced hardware: a mortise set at the front from the 1950s, a deadbolt added in the nineties, a brass knob at the back. Their keyways rarely match, so the first job is mapping them. We re-pin what shares a keyway to one bitting, swap a cylinder where an old mortise body can take a modern one, and replace the oddballs, keeping original handles wherever we can.
Properties with acreage bring padlocks in volume: gates, barns, equipment sheds and fuel tanks. Keyed alike padlock sets keep the ring short, but a single key for the whole property is a gamble if hired help holds a copy. We suggest one key for outbuildings and a different one for the house, with covered-keyhole padlocks that shrug off dust and irrigation overspray.
Example situations
- During a remodel near Bloomington High School, a homeowner swaps the back-door lockset for a new one in a different finish. The front deadbolt and garage entry stay as they are. We key the new lock to match the old, pin the garage knob to the same key, and the family keeps carrying the single key they've used for years.
- The owner of a small retail shop in Bloomington carries five keys for three doors and a cash room. We key the front, back and stockroom alike, put the office and cash room on a second key, and tag each set with a code. Opening shifts get one key, the owner keeps the second, and a former manager's stockroom key stops working.
- A buyer picks up four Kwikset SmartKey deadbolts for a small house and wants the same key for all of them. She starts the reset herself, runs short of patience halfway through, and calls us. We teach the remaining cylinders the same key, show her the quarter-turn procedure for next time, and cut two spares.
- An older couple in a 55-plus community in Bloomington fumble with a ring of five similar keys. We pin their front, patio and garage locks to a single large-head key and put the storage unit on a separate one. Arthritic hands notice the difference: the key is easier to find, and there are fewer keys on the ring.
How the visit works
- Tell us what you have and what you want alike. Start with a walk around your property and count the keyholes, including the garage entry, side gate, shed and any detached unit. Write down the brand on each. Send photos if you can. A good list lets us quote accurately and avoids a second trip for hardware nobody mentioned.
- Confirm you're authorized. Under California's Locksmith Act, a locksmith is expected to know who they're working for. We'll ask for photo ID and proof of residence or ownership, and for rentals, landlord approval if you're the tenant. It takes a minute. Our license, LCO7891, can be checked at search.dca.ca.gov before we arrive.
- Choose the grouping and the key. This is where the plan gets drawn. Family doors in one group, shared spaces in another, maybe a master key over both. We sketch it on paper, name the keys A, B and so on, and confirm the quote. Changing this later means re-pinning, so it's worth five minutes now.
- Re-pin or match each cylinder. Mortise cylinders, rim cylinders and interchangeable cores are handled by type: threaded cylinders unscrewed and re-pinned, cores swapped using a control key. Every cylinder is rebuilt to the same bitting and returned to its own door before we move on to the next.
- Test every key in every lock. We test each key in each lock, from both sides of the door where the lock is double-sided, with the door open and then closed. We watch for stiffness, a bolt that drags or a latch that misses the strike. If something's off, we fix it before we leave.
- Label, cut spares and record the key. Keys are cut to code, checked in every lock and handed over with a simple record. Store the record away from the keys. If a key is lost, the whole group can be re-pinned in one visit, since every cylinder in it follows the same bitting.
What affects the cost
- Brand and keyway compatibility. Schlage, Kwikset, Yale and others each use their own keyways, and some carry several, though sister brands sometimes share one. Matching inside one family is simple. Crossing families means replacing hardware, which is why a plan priced from a phone description sometimes changes at the door. We try to catch those cases from photos.
- Groups and master levels. Complexity drives labor. Two groups mean two key sets and twice the checking, and a master doubles the testing again because every key must be tried in every lock it should and shouldn't open. Simple plans are quick and affordable; more levels mean more planning and testing.
- Key count and key type. Standard brass blanks are inexpensive and cut in minutes. Restricted keyways like Schlage Primus or Medeco cost more per key because blanks are controlled and copies require authorization. Think about how many people need keys, and how comfortable you are with copies being cut elsewhere.
Every job gets a clear quote before any work starts. Call (951) 903-3193 with the details and we'll tell you what to expect for your situation in Bloomington.
Practical tips before you call
- Never keep a spare under the doormat, the fake rock or the planter. Those are the first places a thief looks. A keyed alike set makes a hidden spare more dangerous, since it opens every door in the group. Leave it with a neighbor you trust or in a lockable key safe.
- Leave the mail alone. A USPS cluster mailbox lock belongs to the postal service and can't be rekeyed to your house key. Private mailboxes and parcel lockers are different, and we can often match those. If you aren't sure whose box it is, ask your property manager first.
- Store the key code and bitting card away from your keys. Anyone holding the code can have a key cut, so it deserves the same care as a spare key. A fireproof box, a safe-deposit location or a password manager entry works better than a drawer in the kitchen.
- Test the key in every lock before you install anything. Unbox the new locks, slide the key into each one and turn it, making sure the bolt throws and retracts. A defective cylinder or a mixed-up pack is far easier to exchange before the door has been drilled and painted.
Mistakes to avoid
- Starting a DIY re-pin without a plug follower. Pull the plug out of a cylinder carelessly and the driver pins and springs scatter across the room. Rebuilding a five-pin chamber from memory is slow, and a wrong pin leaves a key that turns hard or not at all.
- Matching new locks to an old key without asking who has copies. The key that opened the house for ten years may also sit in a former roommate's drawer. If copies are unaccounted for, keying alike to that key preserves the exact problem you're trying to avoid.
- Assuming any two locks from the same brand can be keyed alike. Keyways vary within a brand, and Kwikset SmartKey and conventional Kwikset cylinders don't share keys. Check the keyway first, or have us identify it, before you buy a second lock expecting it to join the first.
Getting to Bloomington
Bloomington is about 14 miles from our San Bernardino base, roughly 22 minutes in light traffic via Belmont Avenue and Palm Avenue to I-215 South, SR-210 West to the Riverside Avenue exit. When you call, you get an arrival estimate based on where the technician is and the traffic at that moment.
If you're close to Alder Avenue, tell us which exit or cross street you're nearest. It trims the last mile and keeps the van from circling a block that looks right on the map but isn't.
About Bloomington: The older Crestmore community sits between Locust and Larch Avenues south of Jurupa Avenue and extends to the Riverside County line.
| Neighborhoods | Locust Avenue and Alder Avenue horse properties, Kessler Park area, North Bloomington, Crestmore, Cedar Avenue corridor, Valley Boulevard corridor |
|---|---|
| ZIP codes | 92316, 92335 |
| Main routes | I-10, Cedar Avenue, Valley Boulevard, Slover Avenue |
| From our San Bernardino base | about 14 miles via Belmont Avenue and Palm Avenue to I-215 South, SR-210 West to the Riverside Avenue exit, then south on Riverside Avenue and west on Bloomington Avenue; the alternate is I-215 South to I-10 West and the Cedar Avenue exit, about 17 miles |
Planning a rekey in Bloomington?
Call (951) 903-3193 and tell us how many doors you want on the new key and the brand of the locks if you know it. We'll quote the rekey before any work starts.
Frequently asked questions
Do you need proof that I own the property?
Yes. We ask for photo ID plus something that connects you to the address, such as a utility bill, deed, lease or business license. Tenants should have their landlord's written permission. It's the same standard California's Locksmith Act expects of every locksmith, and it keeps people from rekeying a home that isn't theirs. Our license is LCO7891.
What does it cost to key locks alike?
We quote by factors rather than a flat number, because the job varies. The main ones are how many cylinders you have, whether they share a keyway, whether you supply the locks, how many groups you want and how many keys you need. Call (951) 903-3193 with a list or photos from Bloomington and we'll give you a firm quote before we begin.
Can Kwikset and Schlage locks be keyed alike?
Not as they come. Kwikset and Schlage use different keyways, so a key from one won't enter the other. The fix is to replace one lock, or its cylinder where possible, with the other brand's, then pin them alike. Which one to replace depends on finish, condition and ease of swapping. We usually suggest changing whichever lock is in worse shape.
Can I buy keyed alike locks and make them match my existing key?
Yes, with a locksmith's help. Factory keyed alike packs only match each other, not the key you already carry. To bring a new lock onto your current key, we re-pin its cylinder to your key's bitting, provided the brand and keyway are compatible. Tell us what you're buying before you shop, and we'll confirm it will join your existing locks cleanly.
What happens if I lose the key to keyed alike locks?
Everything on that key is exposed, so treat it seriously. If you think the key is nearby, check a few places first. If it's gone or stolen, one visit re-pins the whole group to a fresh combination, and the lost key becomes useless. Because every lock follows one bitting, the job is more efficient than rekeying locks that each have their own key.
Can rental units be keyed alike?
Inside a unit, yes. Across units, no. Giving every tenant a key to every neighbor is a security and liability problem. The standard approach is alike within a unit, different between units, with a master or separate key for common areas held by the landlord. We set that up on site after confirming you own or manage the building.
How far is Bloomington from your base?
Bloomington is about 14 miles from our San Bernardino base, roughly 22 minutes in light traffic. Arrival time depends on traffic and on the job the technician is finishing, so we give you an estimate on the phone before you commit.
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