Westco Grounds Maintenance, LLC Share: Landscaping Westco Grounds Maintenance, LLC Visit Website 12350 Taylor Rd. Houston, TX 77041 (713) 466-1822 About Map About Westco provides irrigation and landscape services for commercial properties, subdivisions, and municipals. Our commercial maintenance division offers a full-service maintenance program. What's Nearby? Distance: 5 10 15 20 25 50 mi.