Operating from Kurtz Street near Point Loma's Pechanga Arena district since 1995, Mattson Company San Diego's Estate Sale & Liquidation Services runs full-service estate liquidation, buy-out clean-outs, on-site sales, and online auctions through its eBay storefront. The turnkey model handles every stage from initial inventory through final clean-out, a process that runs parallel to probate-timeline requirements managed by estate attorneys like Allenby Law, PC. A permanent retail booth inside Consignment Classics' Kurtz Street Vintage Mall — a 40,000-square-foot, 80-vendor antique marketplace — provides a secondary sales channel for furniture, collectibles, and home décor that doesn't move during the on-site sale window. The company traces to storage-locker auctions in the early 1990s and a Kobey's Swap Meet booth that became a San Diego fixture before the practice expanded into estate work. Peninsula estate dispositions frequently coordinate with listing agents who need properties emptied and market-ready before photography, a sell-side timeline that dovetails with pre-listing inspections from firms like MIX Home Inspections. Whole-house buy-out clean-outs on hoarder-condition or fire-damaged properties represent the highest-complexity engagements in the practice.