Locally owned and operated for more than 50 years!

Fast! Reliable!

The areas leading locksmith and security experts.

Fully-equipped vans for on-site services 


Visit our Service Shop


About Us


 We are here for YOU! 

Ace Security has been your trusted local locksmith for over 50 years and we are proud to continue bringing great service to our customers. 

We are your experts to turn to in securing your home and business. AND we are highly trained in car keys and remotes! 

Our services include: 24/7 emergency lockouts (cars and homes), lock service and repair, lock replacement, rekey, master systems, high security keys, recreation vehicle keys and ignition repair, safe and vault sales and service, car ignition repairs, and so much more! 

Come see us at our conveniently located service and retail shop in downtown Ithaca, or we can come to you with our fully-equipped vans to serve you on the spot.

Quick and Reliable

Providing fast, high-quality service to Tompkins, Cortland, Cayuga, and other surrounding counties. Ace is the locksmith you can rely on! 

With years of experience in a wide variety of applications, call us for you Residential, Commercial, or Automotive needs. We also provide 24/Hr service for emergency lock-outs.  


Car key remotes / Key fobs (new or copies)

car key replacement

High Security Locks

Safes (Service and Sales)

Residential Locks

Commercial locks and hardware

Master systems

Access-Control Systems

Smart Locks

...and so much more! 

Call or email for quotes and scheduling