Fast, affordable, friendly,
and professional locksmithing
in Arroyo Grande.

We are a residential and commercial locksmith company established in 1969 and located in Arroyo Grande, California. We provide mobile service for rekey and master key systems, hardware installations, access control, lockouts, door closers, and safe work. Please visit the shop to have your house, car, RV, and motorcycle keys cut.


We are now able to duplicate over 90%
of computer chip car keys on the market.
Stop in when you need to make a spare,
it will save you money and a headache
in the long run.


  • Rekey
  • Hardware installations
  • Repairs
  • Emergency openings
  • Safe drilling
  • Combination changes


  • Rekey
  • Hardware installations
  • Repairs
  • Master key systems
  • Access control
  • Door closers


  • Emergency openings
  • Key duplication
  • Lock repairs
  • Rekeying of cylinders and code cutting keys (available for most models)


Frank's Lock & Key
601 East Grand Avenue
Arroyo Grande, CA 93420

* Servicing Arroyo Grande, Grover Beach, Pismo Beach, Oceano, Nipomo, Santa Maria, San Luis Obispo, Los Osos, Morro Bay, and Cayucos.


Monday–Friday from 9:00-5:00
By appointment on Saturday.
Emergency service available.