United Site Services of Houston TX

Houston's plumbing directory holds 374 listings, and they cluster hard in a few zip codes. Zip 77040 leads with 18 businesses, followed by 77041 with 13 and both 77084 and 77092 with 12 each. If you're in one of those areas, call two or three nearby rather than scrolling the whole list. Outside those zips, plumbers still show up citywide, just thinner.

Most entries here carry real contact info: 372 listings list a phone number and 350 link to a website, so a dead end is rare. Paid placements are labeled Sponsored, and none of these plumbers currently pay for that spot, meaning the order you're browsing is unranked and untested by SiteCity. If you're a plumber in Houston and your number's missing or your site link is stale, you can claim your listing and update it yourself, which keeps the next caller from hitting a wrong number.