Rekey Locks in Fontana and Carry One Key for Every Door

How this works in Fontana

Rekeying solves one problem very well: keys you can't account for. Locks rarely fail in a way that lets strangers in; keys simply drift. A roommate copies one for a girlfriend, a contractor keeps a spare after the job, a former tenant finds an old key in a junk drawer two years later. None of that shows up on the door. That's why the best reasons to rekey locks in Fontana are events rather than symptoms. Moving into a home or rental, losing a key ring, watching a roommate or partner move out, turning over a rental unit, finishing a remodel, ending a caregiver arrangement and recovering from a break-in all change who might hold a working key. A rekey changes the internal pins of your existing cylinders so every earlier key, including copies you never knew about, stops turning them. Your knobs, levers and deadbolts stay on the doors. If you can't write down the name of every person with a key to your place, treat that as the signal. The visit takes a fraction of the time and cost of new hardware, and it's the natural moment to put every door on one key.

Work included on a typical visit

• Move-in rekeys for houses and rentals. Renters often assume the landlord rekeyed after the last tenant. Sometimes that's true and sometimes it isn't. If your lease allows it, or your manager approves, we can rekey a Fontana apartment or rental house the week you move in and coordinate a copy for the landlord so emergency access still works.
• Ex-roommate, partner and family changes. When a roommate moves out or a relationship ends, getting a key back doesn't prove there are no copies. We rekey the shared doors so only current residents' keys work, and we do it discreetly. Bring proof that you live there or own the home; if you rent, we can coordinate with your landlord.
• Keying every door alike. One key for the front deadbolt, front knob, back door, garage entry and side gate. When the cylinders share a keyway, we rekey locks to a single new key in one visit. Mixed brands can often be matched by swapping a lockset or cylinder, and we'll tell you which locks fit before quoting.
• Rekeys after a break-in or stolen car. Car break-ins in driveways and parking lots often net a garage remote and a house key at once, with the registration in the glove box listing the address. Rekey the house that day and erase the remote from your opener's memory. We handle the locks and walk you through the opener step.
• Protective order and safety rekeys. If someone you need protection from had a key, call us. California tenants with a qualifying protective order or police report can ask their landlord to change the locks within 24 hours. We work with landlords, managers and tenants to rekey quickly, and we keep the details of the visit private.

What's different about Fontana

New tracts often come with construction keying, where a builder's key opened every door during the build. Some builder locks are designed so the construction key stops working once the homeowner key is used, but there's no easy way to confirm every cylinder made the switch or that no trade kept a copy. Rekeying in your first week also retires keys handed to the realtor, the walk-through rep and the landscaper.

Commuters tend to discover lost keys far from home: at a park-and-ride, on a train platform, at the office. If a house key went missing with anything showing your address, rekey locks before you sleep there another night if possible. We start at 6:30 a.m. every day, which helps when a lost key surfaces on an early run along Jurupa Avenue.

Clinics and medical offices hold patient records and controlled supplies, so key turnover matters more than usual. When a staff member leaves, rekey the suite entry, medication room and records storage, and track who carries each key. Restricted keyways stop casual copying. For suites in a managed building near Fontana Metrolink Station, we work within the building's master system with the property manager's approval.

Situations this covers

Two roommates share a rented house in South Fontana, and one is moving out on shaky terms. The tenant staying behind wants the locks changed that evening. We'd confirm both names are on the lease and that the landlord approves, then rekey the front, back and garage-side doors to one new key. The departing roommate hands over their set, and the remaining tenant gets fresh keys. The landlord receives a record of the change, so the next turnover starts cleaner.

• Say an adult daughter has been managing her father's care, and a home health aide who held a key moves to another agency. Nothing went wrong, but the family wants a clean start. We rekey the front deadbolt and garage entry to a new key, swap a stiff knob for a lever her father can grip easily, and cut a key for the new aide's binder.
• Say a commuter's backpack is stolen from a car at a park-and-ride. Inside were house keys, a garage remote and a wallet with a driver's license, so the address is now in the wrong hands. We get the call that afternoon, verify residency with a passport and a utility bill, and rekey all four exterior cylinders while the owner clears the opener's memory.
• A typical turnover: a landlord with a fourplex off I-15 has one unit vacated on the 28th and a new tenant arriving on the 1st, with painters booked in between. We rekey the entry knob, deadbolt and rear door on paint day, label three new keys, and leave an office copy in the manager's lockbox along with a note describing the new keying.

Step by step with Julian's Locksmith

1. Tell us why you're rekeying. On the phone we'll ask how many doors take a key, what brand names appear on the lock faces, and whether you still have a working key. With that, we can quote a realistic figure and load the right pins and blanks before we head to Fontana.
2. Confirm who's authorizing the work. Before any lock comes off a door, we confirm you have the right to rekey it: ID plus a deed, closing statement, lease, utility bill or management agreement. It protects you as much as anyone, because the same rule keeps a stranger from rekeying your house.
3. Agree on the keying plan. We pick a fresh, random combination of cuts rather than reusing old ones, and avoid weak patterns where every cut sits at a similar depth. If you'd like the locks keyed to a key you already carry from another property, that's possible when the keyway matches.
4. Re-pin each cylinder. Each cylinder comes out of its lock, gets new key pins sized to the new key, and goes back in. Your hardware stays on the door, and the latch and bolt keep working the way they always did. Tired springs or worn pins are replaced as we go.
5. Test every key in every door. Before we call it done, try the keys yourself. Lock and unlock every door that was rekeyed, including the ones you rarely use. It's far easier to catch a stiff lock while we're still in your driveway than after we've left for a job in Jurupa Valley.
6. Hand over keys and a key list. You receive the number of keys you asked for, cut and tested, plus a written note of which doors they operate. We suggest recording who gets each copy. The old keys can go straight in the trash, since they no longer fit any lock on the property.

What affects the cost

• Keying plan and number of keys. How many copies do you need? Two per adult is typical; landlords often want two or three per unit plus an office copy. Standard brass blanks are inexpensive to cut on the spot. Restricted keyways that block casual copying cost more but give you real control over duplicates.
• Lock condition. Before re-pinning, we check how each lock operates. If the latch sticks, the deadbolt doesn't fully extend, or the cylinder wobbles in the door, rekeying alone won't fix it. We quote any repair or replacement separately, and you decide what to do about it.
• Timing and travel. Late-evening and same-day visits are possible on many days we're open, depending on how full the schedule is. Booking a turnover or move-in rekey a few days ahead gives you the widest choice of times, especially near the end of the month in Fontana.

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 Fontana.

Advice before you book

• Test the new keys in every lock before the technician leaves, including doors you rarely use. A stiff side-door deadbolt is much easier to sort out in your driveway than on a hurried morning when you finally need that door to open.
• Renters should read the lease before calling. Many leases require written landlord permission for lock changes and a copy of the new key for the landlord. Ask by email, keep the reply, and let us coordinate the extra key so your rekey never turns into a lease dispute.
• After any rekey tied to lost or stolen keys, clear your garage opener's remote memory. On most LiftMaster and Chamberlain openers, holding the learn button on the motor unit until its light goes out erases every paired remote and keypad. Then re-pair the remotes you still have.
• Rekey the day your situation changes. The best moment is the day you get possession, the day a roommate's last box leaves, or the day you realize keys are gone. Every day in between is another day an unknown copy still opens your door.

Mistakes to avoid

• Waiting until something happens. People put off a rekey because nothing seems wrong, then come home to a door left unlocked or items moved around. The value of a rekey is that it removes an unknown before it becomes a problem, not afterward.
• Rekeying only the front door. Back doors, garage service doors and the door from the garage into the house are the entries people actually use when they have a key. If a lost key opened four locks, all four need rekeying, or the job is only partly done.
• Rekeying a lock that should be replaced. A loose, sagging or sticky deadbolt that's been rekeyed is still a weak deadbolt. If the bolt won't fully throw or the cylinder spins in the door, fix or replace it first, then key the new hardware to match.

Reaching Fontana

Fontana is about 16 miles from our San Bernardino base, roughly 22 minutes in light traffic via Palm Avenue to I-215 South. When you call, you get an arrival estimate based on where the technician is and the traffic at that moment.

Rush hour on Sierra Avenue can stretch a drive considerably. We'd rather give you a realistic arrival window than an optimistic one, and we'll call you if a closure or a crash changes the plan.

About Fontana: Martin Tudor Jurupa Hills Regional Park covers 861 acres at the northeastern end of Mount Jurupa and includes the Mary Vagle Museum & Nature Center.

Planning a rekey in Fontana?

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.