In 1993, Southwest Construction Services opened its doors as a company that simply provided horizontal joint sealants for par ... king lots. Today, we have grown to be the Texas-Based leader who can provide a full service of concrete services such as Waterproofing, Concrete Sawing, Demolition, other Concrete Services (Decorative) and now Landscape. While our roots definitely run deep in Texas, we've gone where you've asked us to - expanding into new service areas and working in more than 20 states. read more