A commitment to Engineering Excellence

Sayre Associates is a civil engineering and land surveying firm providing quality professional services to public and private clients in the Sioux Falls area.  
 
For over 45 years, Sayre Associates has built a reputation for high quality, innovative and cost effective solutions. Our foundation is built on client service: listening, understanding and communication. It is backed with a commitment to engineering and surveying excellence.  
 
While each project is unique, our approach is consistent. We utilize experience, knowledge and resources to assess your project goals and develop a plan to achieve them.