Are You Looking for Engineers in Spokane, WA?

Halme Construction provides comprehensive civil engineering and construction services in Spokane, WA. Specializing in infrastructure projects since 1992, we deliver preconstruction planning, construction management, and self-perform capabilities for municipal, environmental, and transportation projects. Our expertise in complex challenges like combined sewer overflow systems and deep excavation projects ensures reliable, high-quality outcomes for public and private clients.

L & S Engineering Associates specializes in mechanical, electrical, and sustainable design services for commercial and residential buildings. We deliver high-performance systems integration for HVAC, plumbing, energy modeling, and LEED certification. Our team provides technical expertise to architects, contractors, and facility managers across Washington State.