House lockouts
Re-keying
Deadbolt upgrades
Smart locks
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 estimateFast, Reliable Car Key Replacement Across Fairfield
Losing a car key in Fairfield stops your day cold. We get it. Cypress Lock & Key replaces, cuts, and programs car keys across Fairfield, CA, usually the same day you call. A standard transponder key replacement for most Fairfield vehicles runs $180 – $340, and we come to you, whether you’re off Air Base Parkway near Travis AFB or parked near the Solano Town Center. Call (877) 265-4385 for a free phone quote before anyone is dispatched.
We’ve worked the 94533 and 94534 zip codes long enough to know the rhythms of this city: the PCS-season turnover near the base, the hot, wind-scoured afternoons, and the newer subdivisions where builder-grade locks still work with keys that should have been retired years ago. That local knowledge means we don’t just replace your car key. We solve the access problems that come with living in Fairfield.
Why Cypress Lock & Key Is Fairfield’s Preferred Car Key Replacement Company
Local reputation starts with showing up prepared. Our Car Key Replacement team carries transponder blanks, key fobs, and programming tools for most domestic, Asian, and European vehicles, so a Fairfield job doesn’t turn into a two-day backorder. We cut keys on-site. We program on-site. There’s no towing your car to a dealership in Vacaville or waiting on a mail-order fob.
Fairfield residents call us for the same reasons over and over: we answer the phone, we give a real price on the first call, and we don’t add a surprise surcharge when the van pulls up. Led by Noel Carver, our technicians have handled car lockouts in the older 94533 neighborhoods off North Texas Street and newer key-programming jobs in the 94534 subdivisions near Travis. The job gets a full price on the phone, and that’s the price on the invoice.
We also understand Fairfield’s unique housing and vehicle mix. Many households near the base run two cars, and when one key disappears during a move, we often end up rekeying the house the same visit. That’s not a scripted upsell. That’s just how Fairfield works.
Styles & brands we work with







Our Car Key Replacement Services in Fairfield
Transponder Key Cutting & Programming
Most cars built after 2000 in Fairfield use a transponder chip in the key. Without it, the engine won’t start. We cut the mechanical key and program the chip to your vehicle’s immobilizer on-site, whether you’re in a 2018 Honda near Green Valley or an older Ford in a 94533 tract home. No dealership appointment. No tow truck.

Key Fob Replacement & Battery Service
A dead fob isn’t always a dead fob. We diagnose first. If the fob is genuinely lost or failed, we supply and program a replacement. If it’s just a worn button or dead battery, we tell you that and save you the cost of a new unit. Fairfield’s hot, dry summers accelerate battery drain in key fobs left in parked cars, so we see a spike in “my car won’t unlock” calls every August.

Car Lockout Response
Locked your keys in the car outside the Solano Mall or in a driveway off Waterman Boulevard? We open most vehicles without damaging the door, the weather seal, or the lock cylinder. Fairfield’s newer cars often have anti-theft shields inside the door frame, and we use proper lockout tools rather than force, which matters when you’re dealing with a leased vehicle or a car you’re about to sell.

Rekey Services for New Fairfield Homeowners
Here’s what most people don’t realize, and it matters in Fairfield more than almost anywhere else: when you buy a resale home in 94533 or 94534, the previous owner’s key, their contractor’s key, and in some cases the builder’s key still turn your deadbolt. We rekey the existing Schlage or Kwikset cylinder so only your keys work, without swapping out the whole lock. The same visit, we can clear the old key from your car’s system if you’ve lost one. Two birds. One trip.

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.
Trusted Brands We Service in Fairfield
We work on the lock you already have. For Fairfield homeowners, that often means Schlage or Kwikset deadbolts on the doors and transponder keys from major automakers. But we also maintain and rekey Baldwin, Mul-T-Lock, and Abloy hardware for property managers and owners who’ve upgraded past builder-grade. If you’ve got a Sargent cylinder on a rental unit near Travis, we can rekey it without replacing the hardware. We stock common parts locally, so turnaround is fast, not shipped-in-and-waiting.
Common Car Key Replacement Problems We See in Fairfield Homes
- Builder’s keys still working years after move-in. In 94534 subdivisions built in the 2000s and 2010s, the original construction key often still operates the front door because the cylinder was never rekeyed after handover. If you can’t account for every key that came with your home, you don’t have key control.
- Transponder programming interference near Travis AFB. The radar and communications systems near the base occasionally disrupt on-site programming signals. We’re aware of it, we’ve seen it, and we bring the right tools and backup programming methods the first time, so a second trip is rare.
- Warped doors and jammed deadbolts in older 94533 homes. Fairfield’s afternoon winds, funneled through the gap between the Coast Range and the Sacramento Valley, dry out wood entry doors over time. A warped door means the deadbolt no longer lines up with the strike plate, and a key that turns hard eventually breaks or snaps in the cylinder.
- Drilled-out car locks from improper lockout attempts. We see vehicles in Fairfield where someone tried a screwdriver or a coat hanger first. On newer cars with anti-theft shields, that causes real damage. The repair ends up costing more than calling a professional would have in the first place.
Pricing for Car Key Replacement in Fairfield, CA
Here are honest numbers for the Fairfield market, not teaser rates. A basic non-transponder key cut runs $20 – $45. A transponder key with programming typically runs $180 – $340 depending on the make and model. A replacement key fob runs $150 – $350 programmed. Rekeying a home’s existing Schlage or Kwikset lock runs $95 – $160 for the first lock and $20 – $35 per additional cylinder on the same visit.
| Service | Typical Fairfield Price Range |
|---|---|
| Basic car key cut (non-transponder) | $20 – $45 |
| Transponder key cut + programmed | $180 – $340 |
| Key fob replacement + programming | $150 – $350 |
| Rekey first lock (Schlage/Kwikset) | $95 – $160 |
| Each additional lock, same visit | $20 – $35 |
The price you get on the phone is the price you pay. No dispatch fee tacked on when we arrive, no mystery line items. We quote the full job before leaving the shop. Call (877) 265-4385 and describe your car’s year, make, and model. We’ll give you a pinned number you can plan around.
We Also Serve Cities Near Fairfield
Cypress Lock & Key covers Fairfield and the surrounding Solano County area, including Suisun, Green Valley, American Canyon, and Napa. If you’re just over the line in Suisun or up the road in Napa, we still come out. Our Car Key Replacement in Fairfield service route covers the whole 94533 and 94534 area, so you’re not waiting on a shop in Sacramento or the East Bay.
Serving Fairfield, CA — Our Local Coverage Area
We’re based in the Fairfield 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 – Car Key Replacement in Fairfield
Yes, and you should. Many newer 94534 subdivisions were handed over with builder-grade Schlage or Kwikset cylinders that were never rekeyed after construction. That means the builder’s key, subcontractors’ keys, and possibly several unknown copies still operate your lock. We rekey the existing cylinder on-site in about 20 minutes, so only your new keys work. Rekeying costs less than replacing the whole lock and it restores exclusive key control. Call (877) 265-4385 to schedule a rekey, and we’ll quote the full job before we dispatch.
Fairfield sits in a wind gap between the coast and the Central Valley, and the strong afternoon winds dry out wood doors and frames over time. That leads to misaligned deadbolts and hard-turning keys, which can snap in a lock or a car door. It also means we check whether your car door’s lock cylinder has any play before we cut a new key, because a worn or warped cylinder will shorten the life of a fresh key. Fairfield’s climate doesn’t change the price of the key, but it changes how long it lasts if the lock isn’t addressed. We’ll tell you honestly if a worn cylinder is the real problem.
Yes. We cut and program transponder keys on-site throughout the 94534 corridor near Travis AFB, including neighborhoods off Air Base Parkway and Waterman Boulevard. Most jobs take 30 – 45 minutes on-site. We bring spare programming tools because the base’s radar and comms systems occasionally cause signal interference during the programming sequence. If the first attempt fails, we switch to a backup tool rather than sending you to a dealership. Call (877) 265-4385 with your vehicle’s year, make, and model for an exact quote before we head out.
Yes, and we do it regularly. Fairfield’s PCS-driven turnover near Travis AFB means landlords and property managers see tenants rotate every 2 – 4 years. We rekey the existing Schlage, Kwikset, Baldwin, or Sargent hardware between tenants without replacing the locks. For multi-unit properties, we can also set up a master-key system so you have one key for all your units and each tenant has a key that only opens their own door. It’s a flat per-lock price, quoted before we start. Call (877) 265-4385 to schedule a rekey, and we’ll give you the full scope in writing before you commit.
Rekeying applies to locks, not car keys. A rekey changes the internal pins of a lock cylinder so old keys stop working; nothing about the lock hardware is replaced. Car key replacement means cutting a new key and, if the vehicle has an immobilizer, programming a transponder chip so the engine recognizes it. We do both. Many Fairfield customers lose a car key during a move and discover their new home’s builder’s key still turns the front door, so we handle the car key and the rekey in one visit.
Contact Cypress Lock & Key in Fairfield, CA
If you need a car key cut, a transponder programmed, a lockout opened, or a new home rekeyed after a PCS move, call (877) 265-4385. We service all of Fairfield, including 94533 and 94534, with a calm, direct approach and a price you’ll know before we dispatch. Ask for Noel Carver or any member of the team, and we’ll walk you through what your car and your home actually need today. Estimates are free, and the number we quote is the number you’ll pay.
Written by Noel Carver, Owner at Cypress Lock & Key, serving Fairfield, CA and the surrounding Solano County area.