Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Get your free estimateLocksmith in Fullerton, CA
Rekeying locks is the most common locksmith job we handle in Fullerton, and for good reason: this city’s housing stock runs from 1910s Craftsman bungalows with original mortise locksets to 1970s tract homes with builder-grade cylindrical deadbolts, plus a steady churn of Cal State Fullerton student rentals that need keys changed every semester. Fullerton’s hot Santa Ana winds bake exterior hardware dry, and winter rains swell door jambs, so lock work here is rarely a simple swap. Call True Blue Locksmith at (877) 358-5506 for an honest quote before anyone is dispatched, and the price we quote is the price on your invoice.
Why Fullerton Homes Are Different
Fullerton splits into two lock worlds that most locksmiths don’t handle equally well. The downtown neighborhoods and older corridors around the 92831 and 92832 ZIPs hold 1910s to 1930s Craftsman and Spanish Colonial bungalows, and a surprising number still have their original mortise locksets and skeleton keys. These are not Kwikset cylinders you can pop out with a pin kit; they require someone who understands antique mortise bodies, skeleton-key warding, and period strike plates. We routinely rekey these bungalows, and we see the same failure patterns every year: dry brass, worn skeleton-key wards, and strike plates that have sagged a quarter inch over a century.
North and east of downtown, the housing stock changes completely. The 1950s through 1970s tracts are mostly single-story homes on standard cylindrical deadbolts, and the neighborhoods around Cal State Fullerton add dense multi-unit rentals with high tenant turnover. The climate adds its own layer: Fullerton’s hot, dry Santa Ana events bake exterior locksets until the internal grease turns to varnish, and winter rains expand wood jambs until deadbolts no longer line up with strike plates. Annual lube-and-adjust service and exterior weatherproofing are real local needs, not upsells.
Styles & brands we work with
Our Main Fullerton Services
Fullerton homeowners and renters call us most often for two jobs: getting back into a car when a key breaks or locks itself inside, and getting help fast when a lock fails or a key snaps in a deadbolt. Here is how each works in Fullerton.
Car Key Replacement in Fullerton
Cal State Fullerton brings thousands of student drivers to the city every year, and late-night key loss in campus parking lots or apartment complexes off Nutwood Avenue is a reality we know well. We replace transponder keys, remote fobs, and traditional metal keys for most major makes, and we come to your location in Fullerton whether the car is in a driveway, a parking structure, or a side street near downtown. Fullerton’s heat kills older key fob batteries faster than coastal cities, so we also see a steady stream of fobs that simply stopped responding. Learn more on our Car Key Replacement in Fullerton page, which covers makes, key types, and pricing detail.
Emergency Locksmith in Fullerton
Lockouts in Fullerton happen for predictable local reasons: a deadbolt seizes during a Santa Ana heat spell, a door swells shut after winter rain, or a tenant moves out and the landlord discovers the one copy of the key walked away. Our emergency line is answered around the clock, and we carry Medeco, Schlage, Kwikset, and Baldwin cylinders on the truck so most repairs happen in a single visit. See our Emergency Locksmith in Fullerton page for response details and what to expect when you call.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Rekey Locks in Fullerton
Rekeying in Fullerton means changing the pins inside an existing lock so old keys stop working and new keys work perfectly; it costs far less than replacing hardware and leaves your existing finish and deadbolt intact. In Fullerton, landlords near Cal State Fullerton rekey between every tenant, and homeowners in the older downtown bungalows call us when a house key has been handed to too many contractors, pet sitters, or past roommates. We rekey Schlage, Kwikset, Yale, Baldwin, and Medeco hardware across the city, including original mortise locks that big-box rekey kits cannot touch. Our full service overview lives at Rekey Locks, and in Fullerton we recommend having exterior locks rekeyed and lubricated at the same time given the local climate.
Lock Rekey
Signs you need it
You have moved into a new home or rental in Fullerton and cannot account for every key that was handed out before you, or you have had a key lost, borrowed, or never returned.
What it costs in Fullerton
Lock rekeying in Fullerton typically runs $45 to $80 for the first cylinder and $15 to $30 for each additional cylinder when a technician is already on site.
How we do it
We remove the cylinder, replace the pins to match a new key, reassemble the lock, and test the key in both directions to confirm smooth operation.
Rekey Door Lock
Signs you need it
Your deadbolt or knob turns hard, a key works only when jiggled, or you have just ended a tenancy, a relationship, or a contractor project and want to invalidate every old key immediately.
What it costs in Fullerton
Rekeying a door lock in Fullerton generally costs $45 to $80 per lock, with a service call fee that averages $29 to $49 depending on your neighborhood and time of day.
How we do it
We remove the lock cylinder, swap the old pins for new ones cut to your new key, lubricate the cylinder, and reinstall it with the strike plate properly aligned to the door.
Keyed Alike
Signs you need it
You carry three or four different keys for your Fullerton home’s front door, back door, garage, and side gate and want one key that operates all of them.
What it costs in Fullerton
Keyed-alike rekeying in Fullerton is the same labor as a standard rekey at $45 to $80 for the first lock and $15 to $30 per additional lock, with no extra charge for the convenience itself.
How we do it
We pin each lock to the same key bitting, then test that single key in every lock before we leave your Fullerton driveway.
What Rekey Locks Costs in Fullerton
| Item | Typical range in Fullerton |
|---|---|
| Rekey first lock (labor + callout) | $45 – $80 |
| Each additional lock while on site | $15 – $30 |
| Service call fee | $29 – $49 |
How quickly can you rekey my Fullerton home?
Most Fullerton rekey jobs are completed in 20 to 40 minutes per lock, and we carry pin kits for Schlage, Kwikset, Yale, Baldwin, and Medeco on the truck. Call (877) 358-5506 and we will give you a window before dispatch.
Is the price you quote on the phone the final price?
Yes. You get a full, itemized price before anyone is dispatched to your Fullerton address, and that is the exact price on your invoice. There is no surprise charge added when we arrive.
Brands We Service in Fullerton
We service Kwikset, Medeco, Yale, and Baldwin hardware across Fullerton, and our trucks carry common pins, cylinders, and tailpieces for these lines so most visits are one trip. See our brands for the full list of eight manufacturers we work with, including Sargent, Mul-T-Lock, and Abloy for high-security jobs.
Pricing for Locksmith in Fullerton, CA
| Service | Typical range in Fullerton |
|---|---|
| Rekey first lock | $45 – $80 |
| Each additional lock rekeyed | $15 – $30 |
| Car key replacement | $150 – $350 |
| Transponder key programming | $75 – $150 |
| Lockout / emergency callout | $60 – $120 |
| Deadbolt installation | $90 – $180 |
| High-security lock installation | $200 – $500 |
| Service call fee | $29 – $49 |
In Fullerton, prices push toward the higher end when a job involves an original mortise lock in a downtown bungalow that needs careful disassembly, or when a Santa Ana heat wave has seized exterior hardware and the cylinder requires extra work to extract. Our quote is the full price, given over the phone before we dispatch, and that is the price on your invoice.
Neighborhoods We Serve in Fullerton
We work throughout Fullerton, from the historic downtown streets to the tract homes and student rentals across the north and east sides. Our typical response window across the city is 30 to 60 minutes for emergency work, and we cover all Fullerton ZIP codes including 92831, 92832, 92833, and 92835.
- Downtown Fullerton
- Fullerton Creek
- Sunny Hills
- West Coyote Hills
- CSU Fullerton campus area
Service Area – Cities Near Fullerton
True Blue Locksmith also serves the neighboring communities around Fullerton, so if your job falls outside the city line we can still help. We regularly work in Anaheim, CA, La Habra, CA, Placentia, CA, and La Habra Heights, CA. Call (877) 358-5506 and tell us your cross streets and we will confirm coverage.
Serving Fullerton, CA — Our Local Coverage Area
We’re based in the Fullerton area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Locksmith in Fullerton
Emergency lockout response in Fullerton typically runs 30 to 60 minutes depending on traffic and where you are between downtown and the CSU campus area. Non-emergency rekey and hardware work is scheduled at a time that fits your day, and we confirm the window before dispatch.
No permit is required for standard rekeying or deadbolt installation in Fullerton single-family homes, and we handle the work without involving your HOA in most cases. If your HOA has specific finish or hardware requirements on exterior doors, we will match what is already installed.
Yes, we rekey original mortise locks and skeleton-key locks in Fullerton’s 1910s and 1920s homes, and we carry the pinning and warding supplies those locks require. Standard big-box kits cannot handle these, but our technicians service them regularly across the older downtown neighborhoods. Call (877) 358-5506 for a free estimate on any Fullerton lock job.
What happens when you call
- 1A real person answersNo phone trees — talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Fullerton Customers Say
"Programmed a transponder key for a 2014 model that the dealership wanted an absurd amount for. Same key, fraction of the price, took him twenty minutes in my driveway."
— Gilbert Herrera"Key snapped off in the deadbolt. He extracted it without damaging the cylinder, which I did not think was going to be possible."
— Claudia Ramirez"Installed a smart lock and actually set up the app and the codes with me instead of leaving me to figure it out from a leaflet."
— Marcy Thompson