GDM ENGINEERING, PLLC

Capabilities

GDM Engineers (GDM Engineering, PLLC) is a principal-led civil and environmental engineering firm based in Bellingham, WA, certified as a Washington Public Works Small Business Enterprise (PWSBE). Founder Greg Morgan, PE, MBA, PMP, brings 23+ years of experience delivering projects for public agencies, prime consultants, contractors, and private clients. Core services: stormwater and drainage design, hydrologic and hydraulic (H&H) modeling, WWHM, SWPPP/TESC, fish passage and stream restoration, bank stabilization, habitat enhancement, site development, short plats, grading, OSS design, and local, state, and federal environmental permitting (Ecology, WDFW/HPA, USACE). We also provide plans, specifications, and estimates (PS&E), project management, bidding support, construction inspection, and FAA Part 107 drone (UAS) site documentation. Clients work directly with a licensed PE from planning through construction closeout.