Precision is our passion, Quality is our promise.

About Grant Machine and Manufacturing Co.

A Global & Small-Scale Provider

Grant Machine and Manufacturing Company has served the heavy construction, marine, oil & gas, power, transportation, and agriculture industries in the South Texas area for more than 50 years. We provide our clients with total engineering, machining, fabrication and maintenance capabilities. We manufacture specialty equipment and OEM replacement parts. If it is broken, we can fix it. If you can dream it up, we can make it.

View Gallery

There may be no better way to communicate what we do than through images. As you browse our site, take a few moments to let your eyes linger here, and see if you can get a feel for our signature touch.