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Water Utility Provider in Houston

146 water utility provider businesses in Houston, United States. All Houston businesses →

At a glance

As of August 2026, business.wiki lists 146 water utility provider businesses in Houston— 0.1% of the city's 146,892 listed businesses. 100% publish a phone number and 99% have a website, spread across 72 postcode districts. The largest local presence is Watermill Express with 126 locations in the city.

Where in Houston: 77036 (6)·77055 (6)·77023 (5)·77076 (5)·77081 (5)·77093 (5)·77011 (4)·77015 (4)

Directory — top 30 by data completeness

BusinessAddressPostcodePhoneWeb
Alsay Incorporated6615 Gant Rd77066-1911+12814446960✓
Parkway Utility District12851 Tidwell Rd77044-1522+12816511618✓
West Harris County Municipal9431 Rio Grande Dr77064-6313+12818076839✓
Sunbelt Fresh Water Supply District410 W Gulf Bank Rd77037-2902+12812729577✓
Clear Lake City Water Authority900 Bay Area Blvd77058-2604+12814881164✓
Harris County WCID No. 36903 Hollywood St77015-4649+17134535493✓
Harris County Fresh Water Supply367 Queenstown Rd77015-2301+17136378835✓
Coastal Water Authority13501 Aqueduct Rd77044-5280+12814569304✓
North Harris County Regional Water Authority - nhcrwa3648 Cypress Creek Pkwy77068-1225+12814403924✓
Harris County MUD 21712248 T C Jester Blvd77067-1380+18322497000✓
Maverick Water Group611 W 22nd St Ste 201, Houston, Texas 77008770088325825266✓
Watermill Express3107 Blalock Rd770808004879643✓
Watermill Express10401 Jensen Dr770938004879643✓
Watermill Express6362 Windswept Ln770578004879643✓
Water Event Houston6714 Northwinds Dr770417139378630✓
Watermill Express7895 W Tidwell Rd, VF2Q+7C Northwest Houston, Houston, TX770408004879643✓
Watermill Express809 1/2 S 75th St770238004879643✓
Watermill Express8145 1/2 Highway 6 S770838004879643✓
Watermill Express6855 S Texas 6770838004879643✓
Watermill Express12400 Westheimer Rd770778004879643✓
Watermill Express8041 S Kirkwood Rd770728004879643✓
Watermill Express11841 Bissonnet St770998004879643✓
Watermill Express10815 Beechnut St770728004879643✓
Watermill Express10369 Club Creek Dr770368004879643✓
Watermill Express9644 Beechnut St770368004879643✓
Watermill Express9671 Bissonnet St770368004879643✓
Watermill Express8150 Southwest Fwy770748004879643✓
Watermill Express8710 S Gessner Rd #A770748004879643✓
Watermill Express6075 Bissonnet St770818004879643✓
Watermill Express15917 S Post Oak Rd770538004879643✓

Showing the 30 most complete records of 146 total. Every listed business has its own page with map, nearby competitors and city context.

About this data

Counts are computed live from our database of 146,892 Houston businesses, built on open data from the Overture Maps Foundation and refreshed with each monthly release. Cite as: “business.wiki, Water Utility Provider in Houston (August 2026)”.