1101 Broadway Ave., Atwater, Ca. 95301
Atwater: (209) 358-6109
Merced: (209) 722-6109
Cellular: (209) 676-9238
Email: info@A1ALockshop.com
Hours: 9am to 5pm M-F

Cont. Lic. 863969, LCO3597, LCO3599
LCO Status
* Se Habla Español
Pregunte por Arturo
Preston Roper founded Preston's Lock & Key in 1977. The lock business was his second job. The first was protecting and serving the State of California, as well as members of Merced County, as an employee of the California Highway Patrol. In 1981 his wife Sharon joined as his partner in the locksmithing business, retiring from banking.

They purchased A-1-A Lock Shop in the early 80's. For many years the "shop" was known as
A-1-A Lock Shop and Preston's Lock & Key. When Preston died in early 1995, Sharon kept the business running with no intention to let the "shop" die with him.

Sharon sold the business, now A-1-A / Preston's Lock Shop, to her daughter and son-in-law, Art & Lisa Uribe. Sharon has retired, however she stops by in her spare time.

Email us, call us, or stop by, even if just to say hello! We are a full service shop and have mobile service, too. Emergency service is available. Let us fulfill all your security needs.



* Serving your needs in Merced County: Residential, Commercial, and Automotive

Member of:
A-1-A Preston's Lockshop, Locks & Locksmiths, Atwater, CA
Services Include:
  • Keys made
  • Foreign and Domestic
  • Safes Sales & Combination Changes
  • Lockout Service
  • Motorcycle Keys Made

Full Mobile Service
  • Surveillance
  • Closed Circuit TV
  • Keyless Entry (car remotes)
  • Sales & Service
  • Transponder (Chip) Keys

We accept the following:
Privacy Policy