RMC-Reliable Machinists Corporation

Houston has 239 machine shop listings, and they cluster hard. Zip 77041 alone holds 28 shops, more than double the next area, 77087 with 12. Smaller pockets show up too, like 77040 and 77039, so if you're picking by drive time, checking your zip first narrows things fast.

Coverage across the directory is solid: 238 of these listings have a phone number, and 220 have a website on file. None currently carry a Sponsored tag, since no shop in this category is paying for placement right now, so what you see is plain directory order, not a promoted lineup. Call two or three that sit in your zip cluster before committing to one. If you run a shop here and the phone or site link is wrong, you can claim your listing and update it yourself, which helps the next Houston shopper searching by zip get an accurate answer on the first call instead of a dead end.