Contact Us. A rain garden with native Black-eyed Susan and Cardinal Flower in full bloom. In addition to using native plants, rain gardens are constructed with specialized soil, sand, and gravel layers to filter stormwater runoff. Name * First Name Last Name Organization/Business * Phone * (###) ### #### Email * Sector of the Project * Residential Commercial New Construction Services for the Project * Rain Garden/Biodetention Basin Permeable (Porous) Pavement Stormwater Inspections/MSD Report Underground System Maintenance Stormwater System Construction & Repair Erosion Control Services Other Additional information about the project, such as location * Thank you for contacting us! A member of our team will reach out to you shortly.