Urethane injection is a low impact way to prevent water infiltration and repair cracks in concrete. We have had great success stopping water penetration with minimal impact on building operation.
Resin injection methods can be used to repair structural concrete.
Seismic upgrades on unenforced masonry walls improves safety in earthquakes and other situations. Seattle is mandating seismic bolts plus upgrade for old buildings and we have extensive experience doing these. Contact us for your project needs. We are scheduling concrete restoration and repair projects for 2023 currently.