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Infrastructure Imperative

Long-term Strategy

We provide science and engineering solutions for the constructed environment. Our staff blends our passion for technical excellence with our commitments to personal integrity and professional ethics to be the best-in-class among our peers and in the eyes of our clients. We maximize value to our stakeholders (collectively, our clients, employees, shareholders, communities and business partners) to achieve an equitable balance between their interests.

At STS, we continually seek to develop and improve our staff's skills and industry expertise in nine key markets:


  • Commercial
  • Federal
  • Forest Products
  • Manufacturing
  • Mining
  • Municipal Solid Waste
  • Power
  • Transportation
  • State and Local Government

    STS delivers best-in-class solutions in site development engineering by extending our historic market leadership position in geotechnical engineering, applied geoscience and construction engineering to the areas of water resources, civil engineering, structural, environmental restoration and construction management. We differentiate ourselves by possessing unsurpassed knowledge of the surface and subsurface environment of our clients' projects. STS is the civil engineer of choice for site development, geoscience and engineering services.

    Our company also delivers best-in-class solutions in waste disposal and re-engineering. We combine our waste management expertise with waste minimization and waste reuse experience to meet our clients' business objectives relating to their solid, air and water wastes. Skills in manufacturing processes, data management, and environmental compliance position STS as a provider of choice in the area of operational support.

    STS delivers a wide range of consulting services that are represented by our tagline - The Infrastructure Imperative. We provide solutions that are imperative to our clients' systems, structures, technologies, buildings, organizations and people - all of which make up the infrastructure that helps our clients maintain and enhance their business objectives and profitability.

    It is our job to help our clients maintain their infrastructure in whatever way we can, whether that means designing, redesigning, or optimizing their current system. As consultants in engineering, environmental and construction-related services for over 50 years, we provide infrastructure guidance and services that our clients can rely on.

    We will continue to deliver superior returns to our stakeholders by employing best-in-class performance in our business and professional practices and by planned growth. We will excel in customer service, asset management, project management and employee career development as the means to create stakeholder return and growth.