Heavy Equipment & Machinery Repair for the Construction & Marine Industries in Houston, TX

About Us

Grant Machine and Manufacturing Company has responded to the challenges of large industry for over 40 years. We have met each challenge head on to become a total machining, fabrication and maintenance plant by engineering, repairing and manufacturing specialty equipment and OEM replacement parts for the construction, power, petroleum, agriculture and transportation industries.

Experienced Engineers, Drafters, Machinists, and Fabricators all make Grant Machine a responsive and growing Specialty Shop with a reputation for getting the job done. Grant Machine engages first class tradesmen to ensure that our products and services are tailored to the client’s needs and specifications. Our welders are certified to ensure high weld integrity under any NDT specifications.

Grant Machine is proud of the reputation we have earned through our ability to apply the serve those who are the reason for our success – our customers. Our customers have always been our sales force – through word of mouth and referral business.

This website is about the physical aspects and capabilities of our company. The experience of our people cannot be relayed in words, yet the weight of their skills is evident in every job we produce.