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 Mountlake Terrace, WA
Rekeying is the service we handle most in Mountlake Terrace, and the houses here give us a very specific set of problems to solve. Most of the city’s homes went up between 1948 and 1975, which means original mortise locksets and worn Kwikset cylinders that have spent fifty-plus years absorbing Puget Sound damp. When you call Lodestar Locksmith for a rekey, we are not just swapping pins. We are working around swollen door slabs, corroded strike plates, and hardware that no longer lines up the way it did in 1962. Call (855) 382-0943 and we will tell you exactly what your lock needs.
Why Mountlake Terrace Homes Are Different
Mountlake Terrace is a city of small post-WWII ramblers and split-levels, and the locks on those houses are original more often than not. The long, wet winters keep exterior door slabs perpetually damp, so wood swells, deadbolts bind, and keys stick seasonally. A lockout here is rarely just a lost key. More often it is a door that will not open even with the right key, or a strike plate that has shifted a quarter inch out of alignment and now catches the latch at the wrong angle. We spend as much time on alignment and lubrication as we do on pinning cylinders.
There is another pattern we see around the 220th St SW corridor, where the light rail construction has pushed homeowners to rethink how they use older ramblers. Multi-tenant conversions and in-law units are becoming common, and that usually means rekeying every door to one master key. The original mortise locks often have the builder’s stamp on the faceplate, and replacements are not off-the-shelf. They need custom-fit parts, which is exactly the kind of work we have done in Mountlake Terrace since 2012.
Styles & brands we work with







Our Main Mountlake Terrace Services
Two services account for most of the calls we get from Mountlake Terrace residents: car key replacement and emergency lockout response. Both matter here because the city’s layout and housing stock make them urgent in ways that newer suburbs do not experience.
Car Key Replacement in Mountlake Terrace
Mountlake Terrace drivers tend to park in driveways and carports attached to those mid-century ramblers, which means a lost car key often strands a vehicle at home, right next to the house. We cut and program replacement keys on site for most makes, including transponder and fob-programmed systems. You do not need to tow the car anywhere, and you do not need a separate automotive locksmith. If you have lost your only key, we can generate a new one from the vehicle itself. Read more on our Car Key Replacement in Mountlake Terrace page.

Emergency Locksmith in Mountlake Terrace
Being locked out of a rambler in a wet Mountlake Terrace winter is not just an inconvenience. It is cold, and the door that locked behind you may also be the door that has been sticking all season. Our emergency response covers home lockouts, broken keys snapped off in cylinders, and doors that will not unlock because the deadbolt has bound against a swollen frame. We show up with the tools to get you in without wrecking the door or the hardware. See Emergency Locksmith in Mountlake Terrace for the full scope.

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 Mountlake Terrace
Rekeying in Mountlake Terrace means giving an old house a clean start without replacing hardware that was built to last. When you buy one of these 1950s or 60s ramblers, you do not know how many copies of the front door key are floating around with previous owners, tenants, or contractors. Rekeying the locks means the old keys stop working and a new set takes over, all without pulling out the mortise lockset that has been in the door since Eisenhower was president. For most homes here, that is the smarter move than swapping in new hardware that will not seat correctly in a warped slab. Our Rekey Locks service covers every lock in the house, and in Mountlake Terrace we plan the job around the door conditions, not just the cylinder.
Lock Rekey
Signs you need it
You have moved into a new Mountlake Terrace home, you have had a tenant or roommate leave, or you simply do not know how many copies of your key exist.
What it costs in Mountlake Terrace
Rekeying a single lock in Mountlake Terrace typically runs $40 to $100, with most jobs for two or three exterior doors landing between $120 and $300 total.
How we do it
We pull the cylinder, swap the pins to match a new key, test the lock in the actual door, and adjust the strike plate or alignment if the door slab has shifted.
Keyed Alike
Signs you need it
You carry a ring of four different keys and cannot remember which one works the back door, the garage, or the shed.
What it costs in Mountlake Terrace
Keyed-alike service adds about $15 to $30 per lock beyond the standard rekey, so a three-door house runs roughly $140 to $310.
How we do it
We pin each cylinder to the same key while preserving the lock’s original hardware, so every door in the house turns with one key.
What Rekey Locks Costs in Mountlake Terrace
| Item | Typical range in Mountlake Terrace |
|---|---|
| Rekey a single lock | $40 – $100 |
| Rekey two or three exterior doors | $120 – $300 |
| Keyed alike, three locks | $140 – $310 |
These are honest ranges, not bait prices. The final number depends on how many locks you have, whether the cylinders are original mortise units or newer cylindrical ones, and whether the door alignment needs correction. We quote the full price on the phone before anyone is dispatched, and that is the price on the invoice.
Can you rekey a 1960s mortise lock without replacing it?
Yes. We rekey original mortise cylinders in Mountlake Terrace regularly, and we keep the pins and springs needed to service old Schlage and Kwikset units without pulling the whole lockset out of the door.
How long does a rekey take in Mountlake Terrace?
Most homes with two or three entry doors take 45 to 90 minutes, assuming the door slabs are in reasonable shape. If swelling has thrown off the alignment, add time for strike plate adjustment. Call (855) 382-0943 for a specific estimate.
Brands We Service in Mountlake Terrace
We work in the brands you researched, from the everyday Schlage and Kwikset hardware on most Mountlake Terrace doors to Medeco and Abloy high-security systems that most local locksmiths are not equipped to touch. We stock common pins, springs, and replacement parts locally, so standard jobs land same day. See our brands for the full roster.
Pricing for Locksmith in Mountlake Terrace, WA
| Service | Typical range in Mountlake Terrace |
|---|---|
| Rekey a single lock | $40 – $100 |
| Rekey two or three exterior doors | $120 – $300 |
| Keyed alike, three locks | $140 – $310 |
| Lock Rekey with alignment correction | $150 – $330 |
| Locksmith Rekey, full house | $200 – $450 |
| Rekey Door Lock with new keys, per door | $45 – $100 |
| Rekey Service call minimum | $75 – $120 |
| Keyed Alike add-on per lock | $15 – $30 |
What pushes a Mountlake Terrace price up is almost always the door itself. Sixty-year-old slabs that have swelled and dried through decades of wet winters and dry summers pull strike plates out of line, and correcting that alignment takes time. We quote the full price on the phone before anyone is dispatched, and there is no add-on call-out surcharge when the tech arrives.
Neighborhoods We Serve in Mountlake Terrace
Lodestar Locksmith has served Mountlake Terrace since 2012, and we know the difference between a 1950s rambler near Veterans Memorial Park and a split-level off 220th St SW. We cover the full 98043 ZIP, including:
- Town Center and the light rail corridor
- Terrace Creek and the parkside streets
- The neighborhood around Mountlake Terrace High School
- Lake Ballinger’s east shore homes
- Cedar Terrace and the 44th Ave W corridor
Response time across Mountlake Terrace is generally tight because the city is compact, but we schedule rekey work around your day rather than disrupting it.
Service Area – Cities Near Mountlake Terrace
We work throughout Snohomish County and the north King County line, including Alderwood Manor, WA just to the north, Brier, WA to the northeast, Lake Forest Park, WA across the county line, and Edmonds, WA along the waterfront. The same team that serves Mountlake Terrace covers these neighboring communities.
Serving Mountlake Terrace, WA — Our Local Coverage Area
We’re based in the Mountlake Terrace 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 Mountlake Terrace
For lockouts and emergency calls, we prioritize Mountlake Terrace jobs and typically arrive much faster than the county-wide average because the city is small and centrally located along I-5. Rekey and scheduled work is arranged at a time that fits your day. Call (855) 382-0943 and we will give you an honest arrival window.
No permit is required for rekeying a residential lock in Mountlake Terrace. If you are converting a home to a duplex or adding an in-law unit, the building permit process is separate, but the lock work itself needs no city approval. We can rekey the same day the conversion is signed off.
Yes. We serve the entire 98043 ZIP in Mountlake Terrace, from the Town Center and transit corridor on the west side to the Lake Ballinger shore on the east. There is no part of the city we will not reach for an emergency call.
Call Lodestar Locksmith at (855) 382-0943 for a free estimate on any lock, key, or rekey job in Mountlake Terrace. The number you call is the number that shows up, and the price we quote is the price you pay.
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 Mountlake Terrace Customers Say
"Told me over the phone that what I needed was a five dollar part from the hardware store, not a locksmith. I called him back a month later for real work because of that."
— Megan Quinn"Key snapped off in the deadbolt. He extracted it without damaging the cylinder, which I did not think was going to be possible."
— Paul Pruitt"Does good work. Card payment was a bit of a production, so have another option handy."
— Dustin Lawson