At MMR custom large gear manufacturing, rebuilds, industrial gearboxes, and kiln repair is what we are good at, and we have years of reputation to prove it! Our state-of-the-art machining shop combined with our experts has the tools and talent for any size or type of machining job. Our background and experience in manufacturing and fabrication have put us on the map as one of Houston's best gearbox repair and machine shops. read full review »