Association for Preservation Technology-Northwest Chapter (APTNW)

Mission of local chapter

The Association for Preservation Technology International (APT) is a crossdisciplinary,
membership organization dedicated to promoting the best technology for conserving historic structures and their settings. Established in 1999, the Northwest (NW) Chapter serves APT members in Oregon, Washington, and southwestern Canada. APTNW chapter members are especially interested in the distinctive technical aspects of historic preservation projects in the Northwest and in creating a regional network of preservation professionals.

Supporting Members

BOLA Architecture + Planning
CASE Forensics
Golder Associates
Migizi Group
Northwest Geophysics
Peter Meijer Architect, PC

Richaven PLLC
Thomas Street History Services
Western Waterproofing
WJE Engineers, Architects, Materials Scientists
Woodcare Systems