Are You Looking for Engineers in Issaquah, WA?

Patmos Engineering Service provides FAA/EASA certification consulting, digital hardware/software design, and training for avionics systems. With expertise in DO-254, DO-178C, and ARP 4754A compliance, we serve aerospace, medical, and commercial industries. Founded in 2000, our team combines 50+ years of experience in regulatory compliance and complex electronics development.

Encompass Engineering & Surveying provides civil engineering, land surveying, and planning services for public and private sector clients across Washington State. Our team specializes in municipal infrastructure, land development, and environmental compliance projects using advanced technologies and historical survey data. We deliver end-to-end solutions from initial feasibility studies to final construction management.