Since 1945, SWG Engineering, LLC. has provided quality engineering and consulting services to the Rio Grande Valley and neighboring areas. SWG continues to assist clients with both sewage and drainage systems while aiming to protect communities by providing first class solutions to issues that will last for many years to come.

Drainage Services

  • Storm Sewer
  • Pumping Systems
  • Conveyance Systems
  • Reservoirs
  • Master Plans
  • Permitting
  • Construction Inspection
  • Watershed Modeling
  • Surveying
  • Utility Coordination
  • Property and Right of Way Acquisition
  • Environmental Permitting and Clearance

SWG strives to be more than an Engineer to our clients. We strive to be trusted partners and consultants.