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.
Fast, Reliable Change Door Locks Across Highlands
Changing your door locks in Highlands costs $95 – $185 for a standard knob or deadbolt swap when we supply the hardware, and $45 – $120 per cylinder for rekeying the existing lock so your old keys stop working. Those are the numbers we quote over the phone, and they go in writing before any technician is dispatched. We cover all of Highlands, from the older ranch corridors near San Bernardino to the foothill rebuilds north of Base Line, and we can usually have a technician at your door within the hour. For a written quote, call (910) 714-4287 any time.
Why Dunmore Locksmith Is Highlands’s Preferred Change Door Locks Company
Dunmore Locksmith has been changing and rekeying locks in Highland under the Threshold Group umbrella since 2007, and the difference comes down to how we handle the two things Highlands homeowners worry about most: who’s coming to the door, and what the job will actually cost. Before a technician gets in the van, you get their name and photo. At the door, they show a photo ID badge and wear a clean marked uniform. That’s the Threshold Standard, and it applies to every call we run in Highlands.
Perry Osgood leads our Highlands team, and the review pattern we see from local customers is consistent: the written price matched the invoice, the tech arrived when we said they would, and the guarantee meant something. Our 365-Day Done Right Promise covers the work in writing. If a lock we changed fails within the year, we come back and make it right at no charge. Not a pro-rated credit. A second visit, free.
We answer the phone with a live person around the clock. When you call at 2 a.m. because a deadbolt finally seized on a west-side ranch house near Base Line, you get a voice, not a voicemail.
Door Lock Change in Highlands
Door lock change in Highlands means removing your existing lockset or deadbolt and replacing it with new hardware, and it typically runs $120 – $185 for a quality deadbolt or knob lock with installation. Most Highlands homes we visit fall into one of two camps: 1950s – 1980s ranch tract houses with aging builder-grade hardware on hollow-core doors, or post-2003 Old Fire rebuilds in the foothill-facing neighborhoods where the locksets are now 15 – 20 years old and heat-cycled through a lot of 105°F+ summers. In both cases, the lock isn’t just worn; it’s been stressed by the specific climate here.
Our Change Door Locks team handles the full job: removing the old hardware, checking the door prep, aligning the strike plate, and installing a lock that matches the frame and the way you actually use the door.
Deadbolt Replacement in Foothill Homes
Deadbolts on the foothill-facing streets north of Base Line take a beating you don’t see in Redlands or Loma Linda. The thermal expansion of aluminum frames against steel strike plates means a deadbolt that threw cleanly six months ago may now bind half an inch short. We fit stainless-strike upgrades and reposition hardware rather than just slapping in a new lock and walking away.
Knob Lock Swaps on Hollow-Core Ranch Doors
The older ranch corridors in western Highland often still carry original 1970s Kwikset knobs that have lost key control, developed sloppy throw, or started dropping pins. We carry the common Schlage, Kwikset, and Yale hardware that matches those existing bores, so the swap usually takes under an hour and leaves you with a fresh keyway and a written guarantee.
Lock Change in Highlands
Lock change in Highlands also covers the times when the lock body itself is fine but the key control is lost: a roommate moved out, a tenant left, or keys went missing on a hiking trailhead up toward the San Bernardino Mountains. We rekey the existing lock for $45 – $120 per cylinder, which changes the internal pins so every old key stops working immediately. The hardware stays in place; the keyway gets a new set of pins and a new key.
Whether you need a Highlands lock changed after a divorce, an eviction, or a cleaning crew turnover, the process is the same: we quote a flat price per lock, do the rekey or replacement, and hand you a written receipt that states the work and the guarantee in plain language.
Rekeying for New Homeowners
Buying a home in Highland is the single most common reason we get called for a lock change. The previous owners, their relatives, their contractors, their sitters: any of them may hold a copy of the key to the lock you just inherited. One service visit re-establishes control.
Post-Tenant and Post-Breakup Lock Changes
Landlords with rental properties in the western Highland corridors call us between tenants every time. We rekey or swap the entry locks, provide new keys, and keep the per-lock price the same whether it’s one door on a ranch or six doors on a split-level. No dispatch fee is tacked on after the fact; the price quoted on the phone is the price on the invoice.
Trusted Brands We Service in Highlands
We service and install Schlage, Kwikset, Medeco, Yale, and most other common residential hardware found in Highlands homes. We carry cylinder pins, strike plates, tailpieces, and deadbolt parts for the brands we see most often locally, which means we’re not stuck waiting on a parts run to finish a job on Base Line or near Greenspot Road. If you want to upgrade to a higher-security cylinder or a smart lock, we can source and fit it. If you want the existing hardware rekeyed and kept, we’ll tell you honestly whether it’s worth keeping.
Common Change Door Locks Problems We See in Highlands Homes
- Santa Ana grit in keyways: Every autumn, the first major wind event blasts fine mountain sand into exterior locks across Highland. The pins and springs pack with debris, and what should have been a simple rekey becomes a full cylinder rebuild. We see this on 9 out of 10 first-cold-call lockouts in the foothill streets.
- Thermally misaligned deadbolts: Highland’s 1,200-foot elevation and intense radiant heat cause aluminum frames to expand and steel strike plates to shift seasonally. A deadbolt that threw perfectly in April may stop catching by September. The fix is repositioning or upgrading the strike, not forcing the lock.
- Worn builder-grade Kwikset hardware: The 1950s – 1980s ranch stock and the post-2003 Old Fire rebuilds both share a problem: builder-grade locksets that were never meant for 20 years of 100°F-plus heat cycling. Pins drop, throws go sloppy, and keys get harder to turn, especially on west-facing doors.
- Post-Old Fire rebuilds aging out: The homes rebuilt north of Base Line after 2003 are now 15 – 20 years old, and their original locks are failing at a concentrated rate. It’s a rekey and hardware-upgrade corridor we recognize almost neighborhood by neighborhood, from the streets clustered near the foothills down to the flatter lots south of Highland Avenue.
Pricing for Change Door Locks in Highlands, CA
You’ll know the full price before we dispatch anyone, and it will match the invoice exactly. Here are the honest ranges for Highlands:
- Rekey a single knob or deadbolt: $45 – $120 per cylinder
- Replace a standard deadbolt with a Grade 1 Schlage or Kwikset: $120 – $185 installed
- Replace a knob lock: $95 – $160 installed
- Rekey a full home with 3 – 4 entry locks: $135 – $360 for the whole job
- Strike plate upgrade or realignment: $35 – $75 per door when done as part of a lock change
What changes the price is the lock brand, the condition of the door prep, and whether the frame needs strike plate work. We don’t add a call-out surcharge on arrival, and the price we quote on the phone is the number on the written work order. Call (910) 714-4287 for a free estimate that means something.
We Also Serve Cities Near Highlands
Beyond Highlands, Dunmore Locksmith runs lock changes and rekeys for customers in Los Angeles, San Diego, San Jose, and San Francisco. If you split time between Highland and another Southern California city, the same written pricing and same 365-day guarantee apply.
Serving Highlands, CA - Our Local Coverage Area
We’re based in the Highlands 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 Change Door Locks in Highlands
Fine Santa Ana wind grit gets blasted into the keyway and packs the pin and tumbler stack until the key won’t insert or turn. The fix is a full cylinder cleaning and rekey, and in the worst cases a cylinder replacement. We run more of these calls in September and October than any other time of year. Call (910) 714-4287 and we’ll quote the cylinder service before we dispatch.
Usually the lock body is fine, but the aluminum frame has thermally expanded and the steel strike plate has shifted out of alignment. We reposition the strike and, where the wear is bad, swap in a stainless plate sized for the expansion. The full price is quoted on the phone before the tech arrives.
If the home still has its original builder-grade locksets, they’re now 15 – 20 years old and cycling through a lot of heat stress. Rekeying is the cheaper first step, but if a lock throws sloppy or drops pins, replacement with a Grade 1 Schlage or Kwikset deadbolt is the better call. We’ll tell you which applies to your exact hardware, and the quote comes in writing before any work starts.
Drilling is a last resort. In most Highland lockouts, we can pick or shim the lock open without replacing it, and then rekey it so the lost or broken key no longer works. If drilling is genuinely necessary, we’ll tell you why and what the replacement hardware will cost before we start.
Schlage and Medeco deadbolts with stainless strike plates and sealed keyways hold up best in Highland’s radiant-heat and wind-grit conditions. We carry those in the van and can also order specialized marine-grade hardware for properties that see particularly heavy wind exposure. For a flat quote on an upgrade, call (910) 714-4287.
Call Dunmore Locksmith for a Written Estimate in Highlands
You’ll know the full price before we send anyone, the technician will arrive with a name, photo, and ID badge, and the work is guaranteed in writing for 365 days. If a lock we changed fails within the year, we come back at no charge. Call (910) 714-4287 now for a free estimate, or to get a Highlands lock changed today.
Written by Perry Osgood, Owner at Dunmore Locksmith, serving Highlands, CA since 2007.