Keystone Instruments Inc

Had a positive experience. Airspeed indicator and tachometer from Aeronca Super Chief sent in for new dials and new barrel on tach (like a car odometer). Service was good. Was happy to work with Kiann who is the "face" of the business. Ken spoke to me with some questions about how I wanted dial marked and all went well. You are not dealing with Cessna or IBM - this is a small family type business and I doubt there are many shops still around that can repair these old instruments. I'd recommend them and suggest email vs. phone for best results.

From John Halpin : Great service and outstanding people skills. My airspeed indicator was repaired and works great!! Thank you.

Awesome people, awesome work. Price very reasonable too. They can just about do anything.

Great people! Fast, efficient, and very detailed!

Great work & great people.

Not a good place worked there!!! Many years. Rip off liars!!! Selfish family!!! You have no ideal!!! They use old parts to fix instruments over haul them and charged for new parts I know i worked there! They was tore down bc their shop contained more radium that was legal!!! We could not clean enough to rid the ship of dangerous radium!! I know I worked there! So they had to rip down the shop. Too late after we’re exposed to dangerous radium!!! They can try and sue me but I can prove this is true!!! U may have an over hauled instrument that still contains radium…. Dangerous!!!

I HEARD THAT THEY´RE GOOD AT WHAT THEY´RE DOING BUT THE ONLY THING THAT I THINK IT´S WRONG IS THAT THEY DO NOT HAVE HOURS OF OPERATIONS OR KEYWORDS SO I CAN LOOK THEM UP RIGHT CUZ I BE FORGETING THEIR COMPANY NAME.