A2Z Engineering, PLLC is a team of civil and structural engineers dedicated to offering quality services in northwest Montana. As a leading civil engineering company located in Kalispell, Montana, we have been providing innovative and quality design work since 1986. We strive to build solid relationships, and provide responsive, friendly, and accurate civil engineering services. Our services include power substation design, transmission line design, structural commercial and residential foundation/retaining wall structural inspection, industrial structural expert witness, civil and environmental subdivision design, septic/waste water system, water system design, large scale waste water design, water rights, storm water, stream and lake permitting, and environmental studies expert witness inspection services.