Non-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.
Locksmith in Kensington, CA
Kensington lock work runs on older hardware. Most homes here were built before 1950, which means original mortise locksets, skeleton-key cylinders, and door frames that were never cut for modern deadbolts. That changes how a locksmith approaches nearly every call. Add the coastal fog eating at brass and iron cylinders year-round, and you get a neighborhood where a standard rekey often turns into a small restoration project. We’ll walk you through what that means, what it costs, and how to reach us at (818) 390-9007.
Why Kensington Homes Are Different
Walk a Kensington street, and you’ll see Craftsman bungalows, Tudor Revivals, and Colonial Revivals all sitting on the same block. Behind those period front doors, the locks are almost always original – cast-iron or brass mortise boxes with keyways modern blanks won’t fit. That’s not a problem, but it means the job isn’t a five-minute swap. The door prep has to be modified or the existing lock rebuilt. We stock and fabricate keys for antique Corbin, Sargent, and Yale mortise cylinders specifically because we see them so often here.
Fog is the other constant. Kensington sits in the marine layer belt, and that moisture works its way into exterior cylinders and deadbolt faceplates year after year. What feels like a broken lock is often just corrosion and mineral buildup – a cylinder that can be cleaned, lubricated, and reinstalled rather than replaced. And on the steeper hillside streets, many homes still have their mid-century wrought-iron security gates at the entry path, with cam-lock and padlock hardware that’s been out of production for decades. We cut keys for those, too.
Our Main Kensington Services
Kensington residents call most often for two things: residential hardware upgrades on older doors, and commercial rekeys on the small professional offices along Arlington Avenue. All three of our service pages for this area are below.
Commercial Locksmith in Kensington
Kensington’s commercial spaces are small and older – offices, studios, and storefronts that share the same pre-WWII building stock as the homes around them. Many still run on original mortise hardware, and a lost key or staff departure means the lock itself often needs work, not just a cylinder swap. We rekey, repair, and replace commercial locks on the existing door, and we can key offices to match a master system if you’re adding staff. For the full rundown on commercial work in Kensington, see our Commercial Locksmith in Kensington page.
Residential Locksmith in Kensington
A Kensington home usually has at least one door that still uses its original mortise lock. Rekeying that lock is a different job than rekeying a modern Kwikset – it takes different pins, different keys, and someone who knows how the old box comes apart without damaging the door. We also handle the humidity problem: exterior cylinders that have seized from rust, deadbolts that won’t throw, strike plates that have corroded loose. Every visit starts with a written price and ends with the home left exactly as we found it. Details are on our Residential Locksmith in Kensington page.
Access Control Systems in Kensington
Kensington’s unincorporated status means property owners take security more seriously than most – there’s no city police department here, just County Sheriff patrol. For the small offices, studios, and shared buildings in the area, access control replaces a key ring with credentials you can revoke yourself. We install and service keypad entry, fob and card systems, and intercom-integrated door releases. Because Kensington’s hillside buildings often have narrow stiles and older frames, the hardware selection matters. Our Access Control Systems in Kensington page covers what we install and how it’s priced.
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.
Brands We Service in Kensington
The older the door, the more the brand matters. We work across the full range – Schlage and Kwikset for straightforward replacements, Medeco and Abloy when the priority is key control and high security. For more on what we stock and service, see our brands.
Pricing for Locksmith in Kensington, CA
| Service | Typical range in Kensington |
|---|---|
| Rekey a standard cylinder | $45-$85 per cylinder |
| New residential deadbolt installed | $120-$250 including hardware |
| Mortise lockset repair or rebuild | $160-$320 per lock |
| Lockout service (no damage) | $85-$160 |
| Commercial rekey and new keys | $90-$180 per door |
| Closet or interior door lock replacement | $70-$140 |
| Keypad deadbolt or lever installation | $190-$340 per door |
| Key duplication for common residential blanks | $3-$8 per key |
| High-security key duplication (Medeco or Abloy) | $15-$40 per key |
| Gate hardware replacement (cam lock or padlock) | $110-$260 |
What pushes a Kensington job toward the higher end is almost always the door itself – a thick older door that needs extra prep, an antique mortise lock that needs hand-fitting, or a hillside gate with obsolete hardware. We give you a written price before any work starts, and that’s the price on the invoice – no arrival fees, no add-ons.
Neighborhoods We Serve in Kensington
We cover the whole of Kensington, from the flats near Colusa Circle up to the ridgeline streets where the fog sits heaviest. Most calls get a tech on site the same day, and lockouts are treated as urgent.
- Kensington Park
- Upper Kensington
- Colusa Circle area
- Berkeley Country Club vicinity
- Arlington Avenue corridor
Service Area – Cities Near Kensington
While this page covers locksmith work in Kensington itself, our service area extends across the Bay Area. We also handle locksmith calls in San Francisco, CA, San Jose, CA, and further out in Los Angeles, CA and San Diego, CA, with dispatch coordinated from our San Francisco Bay Area office.
Serving Kensington, CA - Our Local Coverage Area
We’re based in the Kensington 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 Kensington
Most Kensington calls get same-day service, usually within a few hours depending on traffic on the Arlington and Colusa corridors. Lockouts are prioritized because they’re time-sensitive. Call (818) 390-9007 and we’ll give you a realistic arrival window on the spot.
No. Rekeying, repairing, or replacing locks and door hardware does not require a permit in unincorporated Contra Costa County, including Kensington. Access control installation on private property is also permit-free. If structural door work were ever needed, we’d flag that for a contractor.
Yes, and in Kensington that often means matching a modern home deadbolt to an original mortise lock and a hillside gate cam lock. It takes some hand-fitting on the older hardware, but keying everything to one key is usually doable in a single visit. We’ll quote the full price before we begin.
If you’re dealing with a seized mortise lock, a fog-corroded deadbolt, or a gate key that no longer exists, call (818) 390-9007 for a free estimate. We’ll talk through the job, give you a written price, and leave your Kensington home exactly the way we found it.
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 Kensington Customers Say
"Installed a keypad on our office door. Tidy install, explained it to the staff gently and clearly, and he swept up after drilling. No mess on the carpet."
- Desmond Yoo"New deadbolts and smart locks on our rental. He was considerate of the tenant's things, quiet, and left no mess. Walked us both through the codes kindly."
- Trevor Nakamura"Rekeyed the house and added a deadbolt the first week we moved in. He wore shoe covers, swept the shavings off the floor, and was kind and patient. Felt safe right away."
- Marisol Quint