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 Tara Hills, CA
Rekey Locks is the service Tara Hills homeowners call us for most often. In this unincorporated pocket of Contra Costa County, the postwar ranch homes and 1950s – 60s tract subdivisions still carry original or first-generation locksets that have seen decades of key turnover. Citadel Locksmith has served Tara Hills since 2011, and we know these doors better than anyone. Call (833) 589-8078 for a free estimate.
Why Tara Hills Homes Are Different
Tara Hills is not a city with a downtown commercial core generating constant lockout calls. It is a residential grid along the San Pablo Avenue corridor, built mostly as planned subdivisions between the 1950s and 1970s. That means our work here is overwhelmingly residential rekey and replacement on original wood or steel entry doors. Many of these homes still have builders’-grade mortise or early cylindrical locksets, and decades of settling have thrown strike plates out of alignment. The East Bay microclimate adds its own layer: mild, mostly frost-free winters with wet-season rain and summer fog mean oxidation and swollen wood doors are seasonal annoyances rather than extreme-weather failures. And because Tara Hills is unincorporated, there is no city building department. Older homes often show unpermitted door replacements with strike plates and deadbolts installed to irregular pre-existing jamb cuts. Technicians who have not worked this housing stock will misdiagnose it. We do not.
Styles & brands we work with







Our Main Tara Hills Services
Two services dominate the phones here: car key replacement and emergency lockout response. Both are covered below, each with a dedicated Tara Hills page.
Car Key Replacement in Tara Hills
Most Tara Hills households have two or more vehicles, and losing a transponder key or fob is a common call. Dealership replacement means towing, waiting, and paying a premium. We cut and program replacement keys on-site for most makes, including transponder and fob systems, without the dealership markup. The mild climate does not cause key wear, but San Pablo Avenue’s mix of older and newer vehicles means we carry programming tools for a wide range of model years. Car Key Replacement in Tara Hills covers what we handle and what it costs.

Emergency Locksmith in Tara Hills
Lockouts here are mostly residential: a deadbolt thrown behind a closing door, a garage side door with a rusted cylinder from winter rain, a key snapped in a mortise lock original to a 1960s rancher. Our emergency response handles these without damaging the door or frame, which matters on aging jambs that will not tolerate drilling. We rekey or replace on the spot when needed. Emergency Locksmith in Tara Hills explains response and pricing.

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 Tara Hills
Rekey Locks in Tara Hills is the fastest way for a homeowner to take back control after a move, a tenant change, or a lost key. These 1950s – 70s homes change hands often, and previous owners, renters, cleaners, and contractors have all held copies of the current key. Rekeying replaces the internal pins so the old keys stop working, without replacing the hardware itself. It is the most cost-effective security upgrade we perform here. See the full scope on our Rekey Locks page.
Lock Rekey
Signs you need it
You have moved into a new home and do not know who holds old keys.
What it costs in Tara Hills
Expect $18 – $25 per lock cylinder for standard pin-and-tumbler locks.
How we do it
We remove the cylinder, replace the pins to match a new key, and test every old key to confirm it no longer turns.
Keyed Alike
Signs you need it
You carry three or four keys and want one key to open every exterior door and deadbolt.
What it costs in Tara Hills
Keying all entry doors alike typically runs $70 – $120 total, depending on cylinder count.
How we do it
We rekey each cylinder to the same key code, or replace mismatched cylinders so one key operates the entire entry set.
What Rekey Locks Costs in Tara Hills
| Item | Typical range in Tara Hills |
|---|---|
| Standard lock cylinder rekey | $18 – $25 per lock |
| Keyed alike (whole home) | $70 – $120 total |
| Emergency / after-hours rekey service call | $75 – $180 |
How much does it cost to rekey a lock in Tara Hills?
Standard cylinder rekeying runs $18 – $25 per lock for most Tara Hills homes. Keyed-alike jobs for a whole house run $70 – $120. Call (833) 589-8078 for an exact quote before we dispatch.
How fast can you rekey locks in Tara Hills?
Most rekey jobs are completed in under an hour on-site. Emergency rekeys are available outside standard hours. Call (833) 589-8078 and we will give you a real arrival window, not a guess.
Brands We Service in Tara Hills
Tara Hills doors carry everything from original Kwikset and Schlage cylinders to high-security Medeco and Abloy systems on upgraded homes. We stock common pins and parts for all four in our service vehicles, so rekeys and cylinder replacements usually finish in a single visit. See our brands for the full list.
Pricing for Locksmith in Tara Hills, CA
| Service | Typical range in Tara Hills |
|---|---|
| Standard cylinder rekey (per lock) | $18 – $25 |
| Keyed alike (whole home) | $70 – $120 |
| Car key replacement (basic transponder) | $150 – $250 |
| Car key replacement (proximity fob / push-start) | $250 – $450 |
| Emergency lockout (standard hours) | $65 – $110 |
| Emergency / after-hours lockout | $95 – $180 |
| Deadbolt installation (from blank door, no lockset included) | $75 – $120 |
| Lock change / replacement residential | $85 – $160 per lock, hardware included |
In Tara Hills, prices are pushed up by aged door frames that require strike realignment and by unpermitted past modifications with irregular jamb cuts. The price we quote on the phone is the price on the invoice. No call-out surcharge added on arrival, ever.
Neighborhoods We Serve in Tara Hills
We cover all of Tara Hills and the ZIP code 94564 end to end. Most calls come from the tract streets east and west of San Pablo Avenue, the older ranch rows near the county line, and the hillside streets where fog and wet-season rain chew at locks and gate hardware.
- San Pablo Avenue corridor
- Tara Hills Drive area
- Crestwood area
- Rollingwood
- May Valley
Response is typically fastest for homes along the San Pablo Avenue corridor, with hillside streets adding a few minutes.
Service Area – Cities Near Tara Hills
Tara Hills sits close to several Contra Costa communities we serve daily. We handle the same rekey and lockout work in Pinole, CA, Hercules, CA, El Sobrante, CA, and Rodeo, CA. If you are on the border or in a neighboring unincorporated pocket, call us and we will confirm coverage immediately.
Serving Tara Hills, CA — Our Local Coverage Area
We’re based in the Tara Hills 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 Tara Hills
Citadel Locksmith has served Tara Hills since 2011 and knows this housing stock firsthand. We dispatch local technicians familiar with the tract layouts and the unincorporated permitting quirks. Call (833) 589-8078 and you will speak to someone who has worked these streets.
No permit is required for rekeying or replacing locks in existing doors. Because Tara Hills is unincorporated with county-level oversight, we do see unpermitted door replacements from past flips, but our lock work never triggers a permit requirement. We can advise on hardware that complies with current code if you plan future work.
Yes. Our technicians carry residential rekey parts and automotive key programming tools on the same truck. If you lose a house key and a car key in one day, one call covers both. Call (833) 589-8078 for a free estimate on the combined job.
Call home base at (833) 589-8078 for a free estimate on any lock or key work in Tara Hills. 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 Tara Hills Customers Say
"Rekeyed every lock in the house the day after we closed. Six doors, all matched to one key, done in about ninety minutes."
— Beatriz Martinez"Commercial job, panic bar and a master key system for a small office. Clean install and clear documentation of which key opens what."
— Holly Ackerman"Does good work. Card payment was a bit of a production, so have another option handy."
— Norma Herrera