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 Fairwood
If you’ve lost your car key, snapped one in the ignition, or just need a spare programmed for a used vehicle you bought in Fairwood, we can usually get you back on the road the same day. Belmont Lock & Key runs a dedicated Car Key Replacement crew that handles chip keys, fobs, and transponder programming from a mobile shop stocked for Washington’s wet, cool conditions. Most Fairwood calls fall between $160 and $390, depending on the vehicle’s year and key type. Call (855) 473-2502 and we’ll tell you the full price before anyone leaves our shop.
Why Belmont Lock & Key Is Fairwood’s Preferred Car Key Replacement Company
Fairwood’s streets are mostly 1960s to 1990s single-family builds – ramblers off 140th Ave SE, split-levels near Petrovitsky Road, and tract homes wound through the Fairwood Greens and surrounding PUD lots. The drive from our Bellevue base to most Fairwood addresses is straightforward via I-405 to WA-169, but that doesn’t mean the job itself is simple when you arrive. Older vehicles, aftermarket alarm systems, and keys that have gone through a decade of damp Puget Sound winters all behave differently. We quote the full price on the phone before dispatch, and that’s the price on the invoice when we hand you the key.
Norm Eckley runs our automotive locksmith program, and he makes sure every tech who works in Fairwood carries programming tools for domestic, Asian, and European vehicles, plus a healthy stock of common blanks and transponder chips. When a Fairwood customer calls about a 2014 Honda or a 2008 Ford that won’t recognize a new fob, the tech isn’t guessing. They’ve seen it before, and they have the tool for it. We get the same reaction from homeowners who need a house key cut after a rekey – it’s the same level of care, whether it’s a car door, a front door, or a patio slider.
Styles & brands we work with







Our Car Key Replacement Services in Fairwood
Transponder and Chip Key Programming
Most vehicles sold since the early 2000s use a transponder chip embedded in the key. That chip talks to the car’s immobilizer, and without it the engine won’t start, even if the cut is perfect. In Fairwood, we see a lot of second or third owners buying used cars from Renton or Maple Valley lots who get only one key. That’s a risky position. If you lose that key, you’re looking at a tow. We can clone that key, create a new one from scratch, or program a spare using the vehicle’s on-board procedure where the manufacturer allows it. Plan on $120 to $220 for most standard transponder keys, with some European models running higher.

Remote Head Keys and Proximity Fobs
Remote head keys – the style where the buttons are built into the plastic head – and push-to-start proximity fobs are the two we program most in Fairwood. A worn remote that won’t unlock the door from across the Fairwood Greens parking lot is usually a battery issue, not a programming issue. But a key that starts the car while the remote buttons don’t work usually means the fob’s internal circuit has failed. We stock aftermarket and OEM-style remotes for most common makes. New proximity fobs typically run $180 to $320, and we always test the emergency blade and the push-start function before we leave the driveway.

Keys Cut by Code and Duplicates
If you have a worn key that’s getting hard to turn in the ignition, a key cut by code is the fix. We pull the key’s factory code from the vehicle or from your existing key’s cuts, then cut a fresh key that matches the original spec rather than copying all the wear and tear. This matters more than people expect. A key that’s a little off from a worn duplicate can eventually damage the ignition cylinder. Code-cut duplicates for older Fairwood vehicles run $40 to $90. For side-milled and high-security automotive keys, expect to pay more because of the equipment involved.

Broken Key Extraction
When a key snaps off in the ignition or the door lock, the temptation is to grab tweezers and start digging. Don’t. The wafers inside the cylinder grip the broken section, and amateur extraction can push it deeper or damage the cylinder. We use key extractors with hooked and spiral tips to pull the broken piece without damaging the surrounding pins, then cut a new key from the remains or by code. In Fairwood, broken keys happen more often in winter when cold metal gets brittle, but we see plenty year-round thanks to well-worn keys in older cars. Extraction plus a new key usually runs $100 to $180 total.

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 Fairwood
For house keys and deadbolts, we stock Schlage and Kwikset hardware, including common Fairwood PUD keyways that still turn in dozens of neighboring doors. That’s why a rekey after a home purchase matters so much. For property owners and small businesses near Fairwood who need real key control, we work with Medeco and Yale high-security cylinders that require specialized tooling to duplicate. On the automotive side, we source OEM-compatible chips and fobs for the brands we cut and program daily. No runaround, no “we’ll order that” when a Fairwood customer needs it today.
Common Car Key Replacement Problems We See in Fairwood Homes
- Worn ignition keys from years of daily commuting on wet roads. Keys get dropped on wet driveways, used with damp hands, and cycled through cold, humid air for nine months of the year. That takes a toll on brass and nickel-silver keys alike. A key that hesitates before turning is telling you it’s nearing the end.
- The one-key household. In Fairwood’s used-car-heavy market, it’s common for a family to inherit a vehicle with one working key and no spare. Losing that key means a mobile service call or a tow. We suggest getting a spare cut and programmed the week you buy the car.
- Door lock cylinders frozen by moss and damp debris. On the house side of things, Fairwood’s wet climate leaves exterior door hardware coated in moss, algae, and grime. Car door locks can face the same problem if a key sits unused for months. Our techs use a solvent-based flush – never WD-40 – to clean and restore smooth operation.
- Shared builder-era key blanks in Fairwood’s original PUD sections. This is the one that surprises new buyers. Dozens of homes in Fairwood’s 1970s and 1980s PUDs were built with the same Kwikset or Schlage keyway and barely varied bittings. A rekey to unique key control is the standard first move after closing, and it’s far cheaper than replacing every lock.
Pricing for Car Key Replacement in Fairwood, WA
Here’s what you can expect in Fairwood, based on the vehicle and key type. A standard transponder key runs $120 to $220. A remote head key runs $150 to $260. A proximity fob or smart key runs $180 to $390, and high-security automotive keys on European models can reach $450. A basic metal key for an older car runs $40 to $90. Broken key extraction adds $60 to $120 on top of the new key. We don’t tack on a surprise “service fee” when the tech arrives. The number we quote on the phone is the number on the invoice, and the estimate is free. Call (855) 473-2502 and we’ll walk through your exact year, make, and model so you know the cost before we dispatch.
We Also Serve Cities Near Fairwood
Fairwood is our focus on this page, but our mobile locksmiths also run daily routes through Fairwood‘s neighboring communities: Maple Heights-Lake Desire, Renton, East Renton Highlands, and Maple Valley. The same technicians, the same trucks, the same flat pricing, and the same phone number: (855) 473-2502.
Serving Fairwood, WA — Our Local Coverage Area
We’re based in the Fairwood 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 Fairwood
Rekey the locks. In Fairwood’s original PUD sections, many homes share the same builder-era key blanks and close bitting, so a neighbor’s key can absolutely turn your original deadbolt. We rekey the existing cylinders to a new, unique key, which takes about 20 minutes per lock and runs far less than replacing hardware that’s still in good shape. Call (855) 473-2502 and we’ll give you a per-lock price and knock it out same week.
Because the original bore and backset were cut for builder-grade hardware, not what’s on the shelf at the home center today. Fairwood’s older ramblers and split-levels often have 2-3/8″ backsets, thinner slabs, and mortise prep that modern deadbolts don’t align with. Sometimes we can install an adapter plate; other times the door needs a new bore cut. We’ll tell you honestly which it is and what the labor will run before any work begins.
Yes, in almost every case. We use long-reach tools and air wedges to open locked car doors without damaging the door frame, weatherstripping, or glass. Drilling is a last resort for seized or damaged cylinders, and if we ever have to do it, you’ll know the cost before we pick up the drill. For Fairwood callers locked out on a wet evening, we’ll also cut and program a new key on the spot if that’s what’s needed to get you moving.
Usually the second, but the two overlap. Fairwood’s wet winters soak door slabs and frames, causing wood to swell and push the latch out of alignment with the strike. Forcing the key or knob adds wear to the cylinder and snap-risk to the key. Our techs correct the hinge and strike alignment, then address the lock if it’s actually worn. We don’t sell replacement hardware when the fix is twenty minutes of adjustment.
Rekey if the lock turns smoothly and the finish is intact. Replace if the cylinder grinds, the deadbolt won’t throw without shaking the door, or the faceplate is rusted from years of Fairwood rain. Rekeying costs less and gives you the same key control a new lock provides. This is the call we make honestly, and we’ll show you the internal wear before you spend a dollar on hardware.
Contact Belmont Lock & Key for Car Key Replacement in Fairwood. Same-day service available for most calls. Free phone estimates, full pricing before dispatch, and no surprise fees. Call (855) 473-2502 to get your exact quote for car key replacement in Fairwood, WA.
Written by Norm Eckley, Owner at Belmont Lock & Key, serving Fairwood and surrounding King County communities.