44345 N Groesbeck Hwy
Clinton township MI 48036


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Inspection Room
Monster Truck
Inspection Room

Our friendly, experienced staff will help you with any project. 


From prototype machining to high quantity production, here at Bob G Machining, we've got you and your needs covered. You see, we've been in the business for over 42 years now with experience in Aircraft and Defense, we know what it takes to be the best. 

Quality inspection

We moved to a NEW state of the art facility!  

​No part leaves this facility without approval and a written inspection report from our certified inspector!

Tel: +1.586.285.1400

Bob G Machining

Looking for a machine shop you can trust? Look no further! 


We’re committed to the craft of machining and serving you with honesty, quality, and value. 

Bob G Machining

Inspection Room

Trusted by two time world champion Jim Koehler!  We make quality parts for the Avenger monster truck.

CNC Turning & Milling
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Bob G Machining
Inspection Room
Machine Shop