We are a collaborative group of civil engineers
We provide civil engineering services to private and public organizations on a diverse type of projects and sizes.
Experience
We’ve been providing civil engineering solutions for more than two decades. We're seasoned experts on drainage and regulatory requirements, and we use our knowledge to design projects that are economical, efficient and compliant — with an emphasis on sustainable methods.
Equity
Coterra Engineering PLLC is a Minority Owned Business Enterprise. We are registered with the City of Seattle WMBE Program.
Services
Featured
