Environmental Engineering covers numerous areas of expertise; from municipal facilities such as water/wastewater treatment plants to wetlands impact and mitigation. SDE staff is well versed in all aspects of Environmental Engineering. SDE recognizes the value of local, diverse ecosystems which support a multitude of species and develop economically-viable projects that minimize impacts on these resources through Low Impact Development (LID) and environmentally-friendly designs.

Our clients face challenges every day providing economical solutions to maintain and enhance the quality of life, while striving to build economically-viable, environmentally-friendly projects. Our clients benefit from us working side by side with them while serving as a liaison with government agencies. This has allowed our staff to gain valuable knowledge of the local communities we work in.

SDE provides design solutions to infrastructure needs such as water and wastewater systems, stormwater systems, and transportation systems. At SDE, we have built a reputation on cost-effective, client-focused engineering for clients and communities throughout our area. Whether it’s a new facility or a rehabilitation/ replacement project – SDE is always looking for solutions to meet regulatory requirements, control costs, conserve energy, and improve operations. Our abilities to provide these solutions and satisfy regulatory demands is a hallmark of our company.

SDE has a broad range of experience in multi-use and commercial developments, industrial facilities, and residential subdivisions. From initial conceptual planning to permitting and construction, SDE considers the ultimate goals of our clients and provides full-service engineering and project management. At SDE, we strive to help our clients maximize their site while providing economical design solutions that integrate sustainable design, low impact development, and sound engineering practices to meet budgetary and regulatory requirements.

Environmental compliance is scrutinized by both the government and the general public. Proper testing and best management practices need to be followed to ensure that there is no adverse effect on the environment. We strive to protect the interests of our clients and contractors, and to protect our environment.

Services List:

  • Waste-water, Collection & Treatment
  • Water Supply, Distribution & Treatment
  • Environmental Permitting
  • Sludge Management
  • Industrial Waste Pretreatment
  • Rate Studies
  • Wetlands Delineation & Mitigation
  • NPDES Permits