- BuilderCentral: Comprehensive Homebuilder Web Directory
- Construction & Equipment Index
- HomeAid America:This site contains information on building or renevating shelters for the homeless.
- Prospect Creek Log Homes
- SpecSource:An online directory for the commercial construction industry. Suppliers, contractors, engineers, architects, etc.
- World Wide D.I.Y. Council
Last updated: May 1, 2009