I feel your pain! We had a similar situation last month with a shipment that was about to be rejected by the carrier due to unsafe pallets. We found PNW Warehousing here in Tacoma - they specialize in restacking pallets and freight rework. Their team came with all the right equipment and safely rebuilt our unstable loads to meet carrier specifications. What impressed me was they also documented everything with before/after photos which helped with our insurance claims. Here's their service page: https://pnwwarehousing.com/rework-freight.html