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GPS is a woman owned company in the high desert, located between Los Angeles county and San Bernardino county.  We have a three person shop.

We will work with your Engineers or your purchasing department. If you have no drawing or solids to work  from, we can help your company develop your projects.


I am Suzan Davies, the CEO and owner of GPS Prototype Services. I have been a successful entrepreneur in the high desert for over 25 years.

Our employees have many years experience and a variety of skills.   Our engineer and machinist has more than 40 years experience.  He comes to us with a background in Mechanical Engineering and all areas of machining.  He is also a specialist in TIG & MIG Welding.

Some of his projects are small diesel high mileage engines used in motorcycles for the Marine Corps of the United States of America, food processing equipment used and sold by Scott Turbon Mixing and Scholle Corp, as well as aeronautical and aerospace experience, both for flight and GSE.  

Our metal working employee has 35 years of experience at mechanical sheet metal, metal stamping, forming, press brake, and  water-jet 2D & 3D cutting and  programming. He has helped develop aeronautical and aerospace support equipment, both flight and GSE. 

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