House rekey cost in Bonita, CA.
Last reviewed July 2026 · Swift Key San Diego
Rekeying changes which key opens your locks without replacing the hardware, so it is the cheapest way to lock out anyone who still holds an old key. Price comes down to how many cylinders you have and the grade of hardware on the doors.
Why rekey runs $90 to $165 for a typical South Bay home in Bonita
Chula Vista, Bonita, and San Ysidro run a mix of newer Otay Ranch and Eastlake hardware that rekeys quickly and older western stock, keeping the band value-tier. New-build move-ins often need the builder construction key rekeyed out.
Bonita homes and what shapes the price here
Bonita calls run three primary patterns. First, residential rekey and smart-lock install across the custom-home stock. Typical scope is three to five cylinders ($100 to $180 all-in for rekey), often paired with smart-lock install on the front door at the same visit ($300 to $500 per door including hardware).
We cover Bonita Village, Sweetwater Valley, Sunnyside, Bonita Long Canyon, Sweetwater Reservoir-adjacent, Otay Lakes-adjacent and the rest of Bonita.
What moves the rekey price
- Cylinder count. Most homes run 3 to 5 exterior cylinders (front, back, garage entry, side gate). More doors, higher total.
- Hardware grade. Standard Kwikset and Schlage rekey fast. Restricted keyways (Medeco, Mul-T-Lock) cost more per cylinder.
- Service call. A mobile service call is bundled into most quotes and usually waived at three or more cylinders.
- Time of day. After-hours and same-day priority rekeys carry a surcharge over scheduled daytime work.
Rekeying is far cheaper than replacing locks: you keep the existing deadbolts and knobs and pay only to re-pin them to a new key.
Bonita cost questions
How much does rekey cost in Bonita?
In Bonita (South County San Diego County) expect $90 to $165 for a typical South Bay home, per home (3 to 5 cylinders). Chula Vista, Bonita, and San Ysidro run a mix of newer Otay Ranch and Eastlake hardware that rekeys quickly and older western stock, keeping the band value-tier. We quote a firm price before any work starts, with no mileage upcharge for Bonita.
Why does rekey cost more or less in Bonita than elsewhere in the county?
Chula Vista, Bonita, and San Ysidro run a mix of newer Otay Ranch and Eastlake hardware that rekeys quickly and older western stock, keeping the band value-tier. New-build move-ins often need the builder construction key rekeyed out.
Is a quote for rekey in Bonita free?
Yes. We give an upfront price over the phone or on arrival before starting, so you know the rekey cost for your Bonita home or vehicle with no surprise fees. Call (858) 400-4082.
Do you install Medeco or Mul-T-Lock in Bonita?
Yes. We are authorized dealers for Medeco, Mul-T-Lock, and Abloy restricted-keyway systems, and these are regular work on the higher-end Bonita custom-home stock. Restricted-keyway systems prevent unauthorized key duplication, only an authorized dealer can cut additional keys on signature from the registered keyholder. Typical Bonita estate system runs six to twelve cylinders, project cost $1,800 to $4,500 depending on cylinder count and complexity.
Want the county-wide picture? Read our guide on House rekey cost across San Diego.
Where we work in Bonita
Want a firm rekey price in Bonita?
Call for an upfront quote. 24/7 mobile service, typical arrival 20 to 40 minutes.