Owen Group

Seismic Retrofit & Repair


St Mary's CathedralLiving and working in the Northwest invariably means dealing with seismic activity risks. Schommer & Sons contributes broad experience and skills to any seismic retrofit and repair of existing structures. (Click here to see St Mary's Cathedral) We have completed numerous upgrades and retrofits in occupied buildings.  Preserving historical building and architectural features is one of our highest priorities.