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The Maryland-National Capital Park and Planning Commission

Preservation Work Resources

Historic Property Services
This page includes a courtesy list of tradespeople who have been recommended to our office by historic property owners in Montgomery County.

Preservation Briefs
The National Park Service has prepared over 40 Preservation Briefs to help homeowners, preservation professionals, organizations, and government agencies by providing easy-to read guidance on preserving, rehabilitating and restoring historic buildings.

Standards for Rehabilitation
The Secretary of the Interior, under the administration of the National Park Service, created Standards for Rehabilitation that are accepted by Montgomery County as guidelines to preserve a historic property.

Historic Wood Window Tip Sheet
The National Trust for Historic Preservation has prepared information to help property owners understand their historic wood windows, including tips for proper maintenance and weatherproofing techniques.