Thank you to ALL of our Amazing customers!

We now own and operate


to better serve you and expand our capabilities!

Bringing amazing service to a bigger company...

Yelp Reviews:

  • "I've used Ohn from Precision Locks several times for rekeying locks, making keys and keeping the apartments I own in Ithaca safe.  He is super reliable and always shows up when he says he will and has the stuff with him to do the job right the first time.  This is a guy I keep on speed dial and is a call or text away."  Evan S. 

  • "I lost one of my proximity keys for my car. I was able to order a replacement off eBay that I needed to have programmed. Ohn made it very easy to schedule a convenient appointment, was very quick at programming the key and carefully checked to make sure the keys worked. I would not hesitate to call Precision Locks in the future." Teddy E. 

Same great service and more!

Dependable Locksmith Experts

We now have a team of  highly trained and friendly locksmith technicians to serve all your lock and security needs.

Mobile Services and Service Shop

We still have mobile vans to serve you on the spot AND  a centrally located service shop. Come see us at 720 W. Green St in Ithaca, NY!

Local Committment

Continuing to serve Ithaca, Tompkins, and Cortland communities - we aim to maintain the trust and integrity that Ace Security Locksmith has built for the past 50 years, and expand our services and capabilities to meet your needs.