See Our Latest Awards

Roth Hill Engineering Partners, LLC, headquartered in Bellevue, Washington, is a civil engineering firm with one overriding goal – to exceed client expectations at every opportunity. Founded nearly 40 years ago, we are one of the region’s premier municipal infrastructure specialists. Today, the clients we serve rely upon our comprehensive planning, public involvement, funding, permitting, security and IT consulting expertise as critically as our design and surveying capabilities. For many, we are extensions of staff, functioning as the entire engineering department, while for others we provide planning and guidance or dedicated design services. We strategically partner with clients to identify, plan and operate agencies and utilities for near and long-term success, Having delivered more than 10,000 public works utility and street projects, we understand how to listen to clients and adapt our approach. No matter the project scope, from small to large, Roth Hill’s team of more than 50 people is fully committed to meeting your goals.