Skip to content
Julian's Locksmith

Fontana, San Bernardino County

Get a Spare House Key Made in Fontana, Then Use It Wisely

Short answer: A spare doesn't have to be metal. A keypad deadbolt or smart lock lets you create a temporary code for a sitter or cleaner and delete it later, while a physical spare remains the backup when batteries fail. Julian's Locksmith can cut spares or install keyless entry in Fontana. Ask which fits your door: (951) 903-3193.

Spare House Key in Fontana, CA — Key duplication on a precision key machine

Spares tend to get made at turning points: a new baby, a teenager who gets home first, a parent who needs a caregiver, a roommate moving in, a family heading out of town for two weeks. In each case the real question isn't how to copy a key but how much access to hand over, and to whom. A spare house key in Fontana should match the actual need, not be cut for everybody on the list. We'll talk through who needs what, make the keys, and suggest ways to take access back later without changing every lock.

How this works in Fontana

Most failed spares trace back to a few causes, and all of them are avoidable. First is generation loss. A key copied from a copy of a copy collects tiny errors until it barely lifts the pins. Second is the wrong blank: Kwikset KW1 and KW10 look alike but are different keyways, as are Schlage SC1 and SC4, and a close match can slide into the lock without ever turning it. Third is a burr, a sliver of metal left on the cut that scrapes the pins and rubs off inside the keyway. Fourth is a worn lock, because a new key doesn't fix a tired cylinder. We start from your best key or from the lock's code, choose the correct blank, deburr each cut and test the key in the door. If the lock turns out to be the culprit, we tell you so. Bring us the keys you have, along with a photo of the lock face if you can, and we will sort out which of these problems you are actually facing before anything gets cut.

How we can help in Fontana

  • A matched set for every door you use. Homes in Fontana often have a mix of brands from different eras: a Kwikset knob, a Schlage deadbolt, a builder-grade back door. We make a labeled spare for each lock and test every one, so you aren't discovering that the garage-door key never worked on the night you need it.
  • Keys for family members, kids and caregivers. A child's key needs to survive a backpack, and an elderly parent's key needs to be easy to see and grip. We cut fresh keys for each, add a colored cap so they're easy to tell apart, and keep your address off every tag. Kids lose keys, so we suggest the child carry a dedicated copy while you keep a spare elsewhere.
  • Keys for sitters, cleaners and dog walkers. Giving a key to a hired person is a small act of trust, and a good system makes it a safe one. Number the key, write it down, ask for it back. If you'd rather not have a metal key out there at all, a temporary keypad code does the same job.
  • Spares for side doors, garage entries, gates and sheds. Side gates, garage service doors, shed padlocks and pool gates are the locks people forget until they're locked out of the backyard. We copy those keys too, test each one in its own lock, and flag any that are so rusted or gritty that a new key won't help until the lock is serviced.
  • Auditing the spares you already have. Gather every spare you own and bring the pile to the front door. We try each one in each lock, set aside the duds and label the survivors. Often a handful of mystery keys turn out to be useless, and that is good information to have.

How Fontana shapes the job

Long commutes out of Fontana mean the house sits empty for hours, and a lockout at the end of a long drive is a miserable way to finish the day. A spare in a lockbox near the garage, a keypad code, or a key kept in a desk drawer at work all help when nobody is home to let you in. Our 6:30 a.m. start every day means you can arrange spares before work rather than after.

In gated communities around Fontana, the spare you need may be for the house, but the gate fob, pedestrian-gate key or clubhouse key follow HOA rules. We cut spares for your house after verifying residence, and tell you honestly when a gate key or fob has to come from the association. A trusted neighbor holding your house key helps when you're away and a visitor arrives.

Older homes in Fontana often have original knobs and deadbolts with keys that have been copied several times over the decades. Starting from a copy of a copy leads to sticky spares, so we prefer to cut by code from the lock or from your cleanest key. We also check the cylinders themselves; a tired old lock makes any new key feel bad, and sometimes servicing is the real fix.

Common situations

  • A family leaves for two weeks and asks a friend to water the plants. The friend gets a spare house key marked with a number, plus a card saying when it should come back. On their return the family collects the key, and if there's any doubt about where it has been, we can rekey the cylinder.
  • Say a dog walker needs access three afternoons a week for a month. Rather than lend a family key, we cut a numbered spare, note it on a card the owner keeps, and suggest asking for it back when the arrangement ends. If a keypad lock is already installed, a temporary code does the same job with nothing to retrieve.
  • Imagine a mother with a toddler who locked herself out last month. She wants a spare house key in a small mounted lockbox by the garage. We'd verify she lives there, advise on a sturdy box and a code that isn't a birthday, mount it out of view from the street near Art Depot on the Pacific Electric Trail, and cut the key she'll keep inside.
  • A man in his seventies lives alone and worries about a fall while the door is locked. His son lives across town. We cut spares for the son and a neighbor, suggest a small lockbox for emergency access if he's comfortable with one, and keep any address off the tags, so a lost key can't lead anyone to the door.

From your call to the finished job

  1. Count your locks and your keys. Before you call, note the brand on each lock face if you can read it, and count how many keys each one has. Photograph the doors rather than the keys. A quick walk-around gives us the information to arrive with the right blanks.
  2. Decide who needs access, and how. Write down what each person needs: daily access, occasional access or emergency-only access. Daily holders get permanent keys. Occasional holders might get a temporary one or a code. Emergency holders get a key that stays sealed or locked up until needed.
  3. Choose how each spare gets made. We'll tell you which method suits your situation and what it involves. A copy is quickest, code cutting is more accurate, and rekeying is the only route that cancels keys already out in the world. Often a mix of the three is best.
  4. Verify, quote and cut. A quick check of ID and residence comes first; it's how we protect you as well as your neighbors. We then quote the work, cut the spares on site, and deburr each key so it slides smoothly.
  5. Test every spare in its lock. Each new key goes into the lock it was made for and gets turned several times, with the door open and again closed. A spare that doesn't work cleanly on the spot is recut before we leave.
  6. Place, label and review. Decide where each spare will live and write it down. Label keys with a private code, never the address. Set a reminder to review the setup once a year, or after anything that changes who should have access.

What affects the cost

  • Copying versus cutting by code. A copy from a clean key is quick. A key cut by code involves reading the cylinder, working out the cuts and setting up the machine. The extra work shows up in the quote, and it is often the only way to get a reliable spare when the original is worn.
  • How many keys, and how many locks. Extra keys for the same lock cost little once the machine is set up. More locks mean more setups and more blanks. Cutting four copies of one key is a smaller job than cutting one copy each of four different keys. Tell us the whole list and we'll price one visit.
  • Lockboxes, keypads and other add-ons. Some households want only a spare key. Others want a spare, a lockbox and a keypad. We price each piece clearly, tell you what we'd choose and why, and let you pick the mix that suits your home and your comfort with technology.

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.

What to do before we arrive

  • When a roommate, partner or sitter leaves, collect the key the same day. Writing a date on a sticky note and checking it off feels excessive until the day it matters. If the key doesn't come back, rekeying brings certainty.
  • Keep keys in separate places: one with you, one with a trusted holder, one at home in a safe spot. A spare that lives with the car keys in the same bag fails you when the bag goes missing. Spread the risk around.
  • Keep hot weather in mind. Keys baked in a parked car or a sun-facing metal box through a San Bernardino County summer can warp slightly and wear faster. Store spares in the shade, indoors or with a person, and test them at the start of summer.
  • Remember your car. A house key left in a glove box next to the registration hands over your address along with the key. Keep spares apart from vehicle papers, and never leave a house key with a valet or at a repair shop without taking it off the ring.

Common errors that cost time and money

  • Skipping the test. A spare that nobody tried in the lock may be the wrong blank, may stick, or may not turn at all. You'll find that out on the porch at 11 p.m. Test it the day it's made, and again every few months.
  • Giving the spare to someone, then forgetting. Months later nobody knows who has it, and the person has moved. Write the name, date and purpose when a key leaves your hands, and ask for it back when the reason ends.
  • Hiding the spare outside. A fake rock, a flowerpot or a magnetic box under the bumper are the first spots anyone checks. The key is available to everyone, and you can't count on finding it either. Give it to a person or put it in a mounted lockbox.

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.

Once the evening commute thins out on SR-210, drive times usually shrink. That makes an evening call before closing a practical option for non-urgent jobs that you couldn't fit into the workday.

About Fontana: Fontana incorporated on June 25, 1952, and its 2024 Census Bureau estimate of 218,455 residents makes it the second-largest city in San Bernardino County.

NeighborhoodsHunter's Ridge, Downtown Fontana, Jurupa Hills area, Southridge Village, Panorama, Central Fontana
ZIP codes92335, 92336, 92337
Main routesI-10, I-15, SR-210, Sierra Avenue
From our San Bernardino baseabout 16 miles via Palm Avenue to I-215 South, then SR-210 West (Foothill Freeway) to the Sierra Avenue exit and south into downtown; I-215 North to I-15 South for the Sierra or Summit Avenue exits in North Fontana; I-215 South to I-10 West for Sierra or Cherry Avenue in South Fontana

Home lock work in Fontana?

Call (951) 903-3193 with the address and a quick description of the doors and locks involved. We'll quote the job before any work starts.

Frequently asked questions

Do I need ID to get a spare house key made?

For a mobile visit, yes. We check photo ID and something that links you to the home, such as a utility bill, lease or deed, before we cut keys for a house. It protects you and your neighbors. For keys stamped Do Not Duplicate, we may ask a little more. It only takes a moment, and it's the same step we take for lockouts.

Is hiding a key outside really that bad?

It's a gamble. Fake rocks, magnetic boxes and flowerpots are the first places people look, and anyone watching your routine can learn where yours is. If you have no other option, choose a spot that is not obvious and not near the door, and plan to replace it with something better. A neighbor or lockbox is a much better home for a spare.

Can someone copy my spare key without my permission?

On common house keys, yes, because blanks are sold everywhere and any shop can trace one. That's why you should be careful whom you lend a key to, and why a key should never sit unattended. If you want copying to require authorization, ask us about restricted keyways and registered keys, which put limits on who can order copies.

How many spare house keys should I have?

A good rule is one working key for each person who lives in the home, plus one or two spares kept in separate places, such as with a nearby friend and in a safe. More keys means more risk. If you're giving access to others, think about codes or temporary keys instead of permanent copies. We help you settle on a number in Fontana.

Should I get a keypad lock instead of a spare key?

It depends on how you live. A keypad lets you hand out and cancel codes without chasing keys, which suits sitters, cleaners and rentals. It does need batteries and attention, and many people still keep a brass spare as a backup. We install both kinds of lock in Fontana and can talk through the trade-offs for your door.

Can you make a spare house key if I've lost every key?

Usually yes. After verifying that you own or live at the property, we can read your lock and cut a new key by code, often without removing the cylinder. If keys went missing somewhere you can't account for, rekeying the lock is worth considering, since it makes the lost ones useless. We'll explain both options before we start.

How far is Fontana from your base?

Fontana is about 16 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.

Spare House Key in nearby cities

From the blog

Call now(951) 903-3193

Daily 6:30am–11:30pm