About Us

• Since 1978 Illowa Investment Inc., located in Blue Grass, Iowa, has been providing the state of Iowa with quality asphalt pavement maintenance. Our experience in the seal coating business makes it possible for us to provide you with superior service and a quality product that will extend the life of your asphalt pavement and restore its original rich, smooth, black appearance.
  
  Allow us the opportunity to provide you with a free estimate. We are eager to show you the benefits of our seal coating services.
  
  Other services we offer include:
  Asphalt Paving
  Concrete Joint Sealing
  Asphalt Crack Fill
  Asphalt Patching
  Color Seal Tennis Courts
  Roller Hockey/Skate Parks
  Paving Fabric
  
  Give us a call today!