Professional Engineers locations near Nine Mile Falls, WA

Showing 1–9 of 9 results

We track 9 professional engineers listings in and around Nine Mile Falls, WA, spread over 5 ZIP codes. Listings here were last checked in Sep 2026.

L & S Engineering Associates Inc

Professional Engineers

📍 216 W Pacific Ste 211, Spokane, WA, 99201

📞 509-747-2179

From five engineers working on a single high school in 1955, to a staff of 18 engineering a multitude of projects from hospitals, schools and historic buildings to airports and jails, we have gained a reputation for excellence, affordability and customer service that keeps our clients returning to us. Clients: School Districts Universities Hospitals Churches Commercial Industrial Military Municipal L&S Engineering provides a variety of services related to engineering and construction of commercial buildings. Commissioning services are handled by four different engineers. We have a state certified Non-Residential Energy Code Plans Examiner / Inspector in-house. We are members of the US Green Building Council and seven engineers are accredited by this organization as LEED™ Professionals. Two engineers are licensed for investigative and forensic engineering services. Mechanical Engineering Electrical Engineering Building Commissioning Investigations/Evaluations Sustainable Design