Rekey in El Cajon, CA.
Last reviewed June 2026 · Swift Key San Diego
Rekey for El Cajon homes, done by San Diego County locksmiths. Rekeying changes who has a working key without replacing the hardware. We pop the cylinder, swap the pin configuration, and cut a new set of keys that match, usually in 10 to 15 minutes per lock.
Why is rekey different in East County San Diego?
El Cajon and Santee, rentals, multi-family, and older homes where original builder keys are still in circulation. Rekeying on move-in is a $100 decision that solves a real security problem.
What's included in rekey in El Cajon?
- Rekey standard deadbolts and knob locks (Kwikset, Schlage, Defiant, Baldwin)
- Match multiple locks to a single key (deadbolt + knob + back door = one key)
- Rekey Kwikset SmartKey cylinders on-site
- Rekey rental properties between tenants
- Rekey after a lost-key or stolen-key incident
- High-security rekey for Medeco and Mul-T-Lock cylinders (restricted keyways)
When does a El Cajon home need rekey?
- Just moved into a house or condo, you don't know who else has keys
- Lost a key somewhere and can't find it
- Ex-roommate, contractor, or former employee still has a key
- Starting a new rental tenancy (landlord should rekey between tenants by law in CA for some situations)
- Multiple locks with different keys, want them keyed alike
What do El Cajon homeowners ask about rekey?
How fast can you get to El Cajon for rekey?
Typical arrival in El Cajon is 20 to 40 minutes from central dispatch. Emergency calls get priority routing 24/7. After-hours calls are answered by an on-call locksmith, not a dispatcher.
What does rekey cost in El Cajon?
$25–$40 per cylinder (service call fee applies). Pricing is the same across San Diego County, with no mileage upcharge for El Cajon. We quote a firm price before any work starts.
How does El Cajon's climate affect this service?
El Cajon locksmith work is one of our highest-volume zones county-wide: dense older single-family and multi-family rental stock across Fletcher Hills and Bostonia drives constant rental-cycle rekey, the downtown Main Street corridor adds steady commercial tenant work, and the Bostonia and East El Cajon trailer-park stock generates regular lockout and mailbox-lock service. The Chaldean small-business community along El Cajon Boulevard adds commercial volume.. El Cajon and Santee, rentals, multi-family, and older homes where original builder keys are still in circulation.
How much does it cost to rekey locks in San Diego?
$25–$40 per cylinder plus a $29 service call (waived on 3+ locks). Typical 2-exterior-door home with matched keys: $80–$110 all-in. Rekeying is 70–80% cheaper than replacing the whole lock and takes less time.
Rekey vs. replace, which should I do?
Rekey if the lock still operates smoothly, the finish looks fine, and you just want new keys. Replace if the lock is binding, the finish is worn, it's below current security standard (ANSI Grade 3 and want Grade 1/2), or you want a smart lock. We look at it and give you an honest call.
Where we work in El Cajon
Need rekey in El Cajon?
Call for a free quote. 24/7 mobile service, typical arrival 20 to 40 minutes.