Gulf Rubber & Supply Co. / Ace-O-Flex Gasket

Houston's 56 business equipment and supply listings spread across zip codes rather than clustering in one district. Zip 77041 leads with six, and smaller pockets sit in 77032, 77043, 77060, and 77071 with three each, so wherever you're located in the city, a supplier likely isn't far off.

Every listing on this page carries a phone number, and most, 53 of 56, list a website too, giving you two ways to reach out before you drive over. Paid placements are labeled Sponsored, and none appear here, so what you're scrolling is plain directory order, not a curated stack. If you run one of these businesses and spot a missing website or wrong number, you can claim the listing and update it yourself, saving a customer a wasted trip. Call two or three near your zip to compare stock and pricing before committing.