Home What We Do

HSA's multi-disciplinary services have evolved and grown through the broad range of needs that have been identified by our clients:  private industry, commercial entities, the legal profession, government agencies, and institutions. We provide engineering services to help you manage your risk and achieve your potential. Our large, diverse, and highly qualified technical staff remains our primary resource, and includes more than 270 professional practitioners with backgrounds in engineering, geology, soil physics, chemistry, toxicology, water resources, biology, ecology, hydrogeology, hydrology, statistics, construction management, and information management.    

While HSA sets industry standards with patented technologies and published works, mere technical expertise is not sufficient. Application of that knowledge, by virtue of experience, is the key to successfully meeting our clients’ requirements. In fact, it remains our belief that the greatest innovations don’t come from the largest employers, rather the smaller businesses that provide dedication, expertise, and a keen vested interest in the success of projects. Given the diversity of our consulting solutions, HSA has the ability to offer a true integrated approach to business issues that combines insight and innovation from multiple disciplines with a wide range of industry knowledge to help organizations excel anywhere in the world.  

Our success in meeting today's business challenges rests on the way we approach our work. Our experienced staff allows us to provide the support you need—wherever you need it, whatever the size of your organization. Offering total business solutions and value-based results, our people bring proficiency, professionalism and dedication to projects and programs. HSA delivers value by providing the best possible solutions and support on schedule, in budget and within quality and regulatory guidelines. In the engineering industry, real value never comes from cutting corners that will cost in the long run; rather, it comes from an unwavering commitment to quality, efficiency, excellence, and the success of our clients.