Joseph G. "Jake" Martin III, P.E., M.S.



dairy design, agricultural buildings, freestall, milking parlor, wate management

JGM is a self-employed agricultural engineering consulting firm that provides design assistance to the dairy industry.
dairy design, agricultural buildings, freestall, milking parlor, wate management

JGM specializes in building and facility designs, animal waste management systems and animal comfort systems.
dairy design, agricultural buildings, freestall, milking parlor, wate management

JGM has successfully designed and built state of the art dairy projects both domestic and world-wide since 1991.


We are dairy design professionals, not equipment salesmen.


dairy design, agricultural buildings, freestall, milking parlor, wate management

JGM recommends equipment for your project based on your unique requirements and situation. From our many years of experience, both domestic and global, we ensure that your project has the right equipment to allow you to concentrate on the daily operations of your dairy.






dairy design, agricultural buildings, freestall, milking parlor, wate management

JGM does not receive any commission or incentive from any manufacturer to use their equipment or supplies in our designs. This is a unique approach to design and one that JGM believes provides the best outcome for its clients.











dairy design, agricultural buildings, freestall, milking parlor, wate management