Markets and Sectors

Program & Construction Management

Project services from concept to reality. Sewall provides a wide range of program and construction management services to assist owners with the delivery of essential projects.  We work with our clients to understand their needs from conception through start-up and help them navigate through the myriad of complex decisions that impact the successful delivery of […]

Infrastructure

Developing the business of infrastructure. Whether through site design or property development surveying, Sewall has been offering expertise to critical infrastructure for more than 140 years. Our infrastructure services range from feasibility and site selection analysis to construction administration and asset management. We offer full-service planning, design, survey, permitting, and construction management services that are […]

Utilities

Energizing the future. Whether through natural gas or renewables, Sewall has been offering expertise to critical infrastructure for more than 140 years. Our Utilities team provides full-service engineering services to support gas utilities, wind farms, solar farms, and biomass facilities for university and industrial facilities. Our team of experts understands the challenges of upgrading and […]

Transportation

Connecting people in a smarter way. Whether providing traditional or specialized transportation engineering services, Sewall has been leading the industry in innovation and sustainability for more than 140 years. The requirement to maintain and improve our aging infrastructure is no small task. And those charged with maintaining and expanding our transportation system work constantly with […]