Since 1900 Steward Machine Co., Inc. has enjoyed a successful history.  With 500 tons of lifting capacity and some of the largest CMC machinery in the world, we welcome your inquiries.  With more than 180,000 square feet of manufacturing space and a century of experience, we offer complete turnkey responsibility by detailing shop drawings, fabricating, welding, stress relieving, machining, gear cutting and assembling in-house.  Steward
Machine Co., Inc. is certified by AISC to the highest standard for fracture
critical endorsement.  We have supplied equipment to some of the most
demanding owners in the world.  Our "can do" attitude gets the job done right the first time.  We have a proven track record for on-time deliveries.