9035 Sierra Ave
Fontana CA 92335
34 Reviews

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Opening Hours

  • Mon: 12am-12am
  • Tue: 12am-12am
  • Wed: 12am-12am
  • Thu: 12am-12am
  • Fri: 12am-12am
  • Sat: 12am-12am


  • American Express
  • Discover
  • MasterCard
  • Visa
  • Check
  • Cash

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Sierra Locksmith (formerly Fontana Locksmith) has been located in Fontana at 9035 Sierra Avenue since 1972. We employ only bonded, licensed technicians who have all worked for our company over 18 years. We pride ourselves on quality same day service and all our work is guaranteed. Sierra Locksmith in Fontana makes sure that the job gets done right and in a timely matter. We want our reputation as a quality locksmith company to never be forgotten. That is why we offer a range of locksmith services which include repairing locks, replacement key, locksmith rekey, vehicle locksmith, safe locksmith, replacement car keys as well as unlocking homes, cars and businesses. We can even make a transponder key or chip keys for your car. Our replacement car keys service is our most popular. Here we do emergency vehicle opening, duplicating of keys, extraction of broken keys, emergency trunk opening, and we handle transponder key and chip keys as wells. 24/7 365 days a year...Call us now!