Your Engine Machine Shop Rebuilder. Precision Machine, Inc.has been the premier Gas and Diesel engine machine shop serving the Jefferson City and central Missouri surrounding areas since 1971. At Precision Machine, Inc., we pride ourselves in our machine work on gas and diesel engines. We work on all kinds of automotive, truck, tractor, marine, motorcycle and heavy duty engines. We have dedicated ourselves in keeping high standards in quality, competitive prices, and our prompt service for all you machining and parts rebuilding needs. We also carry many specialty parts for performance, restoration, truck and tractors, and heavy duty. We accept Visa and Mastercard for your convenience. If we can serve you please call today. Call Precision Machine, Inc. today for all your engine rebuilding needs!