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Professional Organizations
Click Image Links for Organization Information
California Preservation Foundation
National Trust for Historic Preservation
Historical Society of Long Beach
Long Beach Heritage
Pasadena Heritage
Western Association for Art Conservation
Los Angeles Conservancy
The Association for Preservation Technology International
Heritage Square
Art Deco Society of Los Angeles
Claremont Heritage
Willmore City Heritage Association
All work performed by Spectra conforms to The Secretary of The Interior's Standards
AIC
San Diego Architectural Foundation
Pomona Heritage
Santa Monica Conservacy
Save Our Heritage Organizations
