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 estimateSchlage Locksmith in Mercer Island, WA | Belmont Lock & Key
We provide independent Schlage locksmith service across Mercer Island, from rekeys and hardware repair to smart lock installs and full replacements. If you’re looking for Car Key Replacement – Mercer Island, we can help with that too. What makes our Schlage work different here is simple: we schedule around I-90 bridge traffic, we know which Schlage parts corrode fastest in marine damp, and we show up with OEM cylinders and tailpieces already on the truck. Call (855) 473-2502 for a free estimate before you dispatch anyone.
Mercer Island homes lean hard on Schlage hardware. Mid-century ranches still carry original Schlage mortise locksets. Newer custom builds on the waterfront run Encode smart deadbolts on three or four doors. And the damp air off Lake Washington works every one of them over eventually. Our techs see it weekly.
Why Mercer Island Residents Choose Us for Schlage Service
Schlage is one of the brands we work on every single week. Not occasionally, not when a call happens to come in. Our Schlage sales & service work covers B60N deadbolts, Camelot handlesets, Encode smart locks, F-series knobs and levers, and the older mortise locksets still sitting in doors built before 1970. We know which tailpieces fit which cylinders, which firmware versions cause pairing problems, and which replacement parts are worth using.
Norm Eckley started Belmont Lock & Key after years of field work, including plenty of Schlage hardware on older and high-end homes. He grew up around the Key Peninsula, trained through the vocational program at Bates Technical College in Tacoma, and has handled frozen deadbolts, stripped spindles, and smart-lock motor failures long enough to know that the lock brand on your door matters. So does the locksmith who knows it. We’re independent, not Schlage-authorized, which means we repair and rekey what you already have rather than pushing a new SKU. Our Mercer Island service area coverage means we know exactly what this island’s housing stock and climate do to Schlage hardware.
Styles & brands we work with
Common Schlage Locksmith Problems We Solve in Mercer Island
- Corroded and sticking exterior deadbolt cylinders. The marine damp off Lake Washington gets into Schlage cylinders on north-facing entries and shaded waterfront doors, where the hardware never fully dries. You get a key that won’t turn, a thumbturn that binds, or a deadbolt that needs two hands to throw. We clean, lubricate, and replace cylinders when the corrosion has gone too deep.
- Schlage Encode and Encode Plus smart locks losing Wi-Fi or Bluetooth pairing. Firmware updates drop the connection, or the motor strains against a misaligned strike and drains batteries in weeks. We check the strike alignment, refresh firmware, re-pair the lock, and test it through several lock/unlock cycles before we leave.
- Worn F-series and mortise latches on mid-century homes. Mercer Island has plenty of 1950s and 1960s ranches with original Schlage hardware. The spindle and cam wear down over decades of use, so the knob turns but the latch doesn’t fully retract. We rebuild or rekey these to keep the original door and trim intact.
- Windstorm-damaged gate and outbuilding locksets. Fallen branches and windstorm debris bend latch bolts and shear cylinder collars on Schlage gate hardware. After a big blow, we get calls for gates that won’t latch or padlocks and cylinders that took a hit.
- Multi-door rekeys after a home purchase or tenant change. Mercer Island properties often have four, five, six Schlage locks across the house, gate, and outbuildings. We rekey them all to one key in a single visit, including matching a newer smart lock to older mechanical deadbolts.
Schlage Service in Mercer Island: What Local Conditions Mean for Your Equipment
Because Mercer Island is reachable only by I-90 or boat, every Schlage service call here is scheduled around bridge traffic and the express-lane squeeze. We block extra travel time and quote arrival windows rather than giving you an “in-town” ETA South of the bridge. That matters when a Schlage Encode install or rekey is holding up a closing or a move-in. Our Newcastle Schlage service area sees similar damp conditions. In the North End near East Mercer Way, we regularly see exterior deadbolts that stay damp from October through March, especially on lots with heavy tree cover. The hardware sits in shade, the marine layer keeps it wet, and the cylinder corrodes from the outside in while the tailpiece binds. A lock that worked fine in August turns unpredictable by January. On a wooded lot off East Mercer Way, a homeowner’s Schlage Encode Plus kept losing its Wi-Fi pairing and eating a set of batteries every few weeks. We found the deadbolt motor straining against a strike that had shifted in the damp air and swollen door frame. We realigned the strike, cleaned and lubricated the bolt, refreshed the Encode’s firmware, and re-paired it to the home network. The lock has held its schedule since, and we rekeyed the matching Schlage B60N side-entry deadbolt on the same visit so one key worked both doors.
Schlage Models & Products We Service in Mercer Island
We service the Schlage B60N and B62N single-cylinder deadbolts that sit on most Mercer Island front doors, along with Camelot and Plymouth handlesets and front-door trim. We install and troubleshoot Encode and Encode Plus smart deadbolts, including Wi-Fi and Bluetooth pairing issues. We service F-series knobs and levers, and we rebuild older Schlage mortise locksets in mid-century homes where replacement hardware would ruin the original door prep.
Our parts approach is specific: we use genuine Schlage OEM cylinders, tailpieces, and strikes when they’re available. For discontinued trim and interior latches, we use high-quality aftermarket equivalents that match the existing keyway, so one key still works every lock on the property. We stock common Schlage cylinders, tailpieces, and adapters on our trucks, which means most Mercer Island Schlage jobs finish in one visit.
Schlage Service Pricing in Mercer Island
| Service | Typical Price Range |
|---|---|
| Schlage deadbolt or knob rekey (per cylinder) | $20 – $40 |
| Schlage cylinder replacement (parts + labor) | $65 – $110 |
| Schlage Encode / Encode Plus smart lock installation | $120 – $200 |
| Schlage smart lock Wi-Fi / Bluetooth diagnosis and repair | $75 – $150 |
| Schlage B60N deadbolt install (labor only, hardware extra) | $90 – $160 |
| Full-home Schlage rekey (up to 6 cylinders) | $120 – $220 |
What drives the cost is the number of cylinders, whether we’re replacing hardware or just rekeying, and whether the job involves smart lock firmware or Wi-Fi work. Every estimate is free, and the full price is quoted on the phone before anyone is dispatched. The price we quote is the price on the invoice. No call-out surcharge added when we arrive. Call (855) 473-2502 for an exact quote on your Schlage hardware.
Serving Mercer Island, WA — Our Local Coverage Area
We’re based in the Mercer Island 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 – Schlage Locksmith in Mercer Island
Yes. The Encode and Encode Plus use a standard Schlage SC1 keyway, so we can rekey the smart lock cylinder to match your existing Schlage mechanical keys. We do this all the time on Mercer Island when a homeowner adds a smart deadbolt to a front door and wants the side-entry deadbolt and gate lock to stay on the same key. Tell me what you’ve got, I’ve probably seen it before.
The marine damp off Lake Washington and the island’s heavy tree cover keep exterior hardware wet for months at a time. Schlage cylinders on north-facing or shaded doors corrode internally, and the tailpiece binds. It’s a seasonal pattern here. We clean, lubricate, and replace cylinders when needed. Call (855) 473-2502 if your key is getting harder to turn.
I-90 is the only road on and off the island, so we schedule Mercer Island jobs around bridge congestion and the express-lane squeeze, just as we do for our Wilburton Schlage service calls. We quote arrival windows, not precise ETAs, and we block extra travel time when your job is time-sensitive, like a rekey before closing. If you need same-day Schlage service, call (855) 473-2502 and we’ll tell you what’s realistic given current traffic.
Yes, with some caveats. Many mid-century Mercer Island homes have original mortise locksets that can’t accept a standard Schlage Encode deadbolt without modifying the door prep. We can retrofit some doors, but we’ll always tell you honestly whether your door needs a new bore or whether a different Schlage product fits the existing prep better. We’d rather keep your original door intact than force a smart lock into a door that can’t take it.
Yes. If your gate lock is a Schlage keyway, we can rekey a new Schlage deadbolt to match it, or rekey the gate cylinder to match the house. We do this often on Mercer Island waterfront properties where gates, outbuildings, and house doors all need to work on one key. Call (855) 473-2502 for a free estimate.
Service Areas Near Mercer Island
We also provide Schlage locksmith service to nearby communities, including Schlage service in Eastgate, Schlage service in Kirkland, Bellevue, Medina, and Clyde Hill. If your property sits just off the island, we schedule the same way: I-90 traffic first, then your door.
Book Your Schlage Service in Mercer Island Today
Need a Schlage rekey, repair, or smart lock install on Mercer Island? Call (855) 473-2502 for a free estimate. We’ll quote the full price on the phone, then schedule a window that respects I-90 traffic and your time. Same-day service is often available for lockouts and rekeys.
Written by Norm Eckley, Owner at Belmont Lock & Key, serving Mercer Island and the greater Eastside.