Check out our friends at ASA Chicago. They have been incredibly helpful and open about starting a chapter organization, and we would not be as far along as we are without their help. 
THANK YOU!

National Web Site
Master Format 2004
Master Format (pdf document)
Gradebeam
Seyfarth Shaw
FXWB
The Blue Book
Contractor's License Reference Site
Project Management Proverbs
Precision Blue
MSDS online
OSHA
Computing in Construction
ASCE
Construction Law Review
Sweets
ENR
Architectural Record
Design Build
LEED
The Thomas Register
USGBC

 

Estimating Today (ASPE Monthly Magazine)
ASPE Recommended Bidding Procedures
ASPE Certification Program
HACIA
NAWIC
LCCA
AACE
AACE Chicago Chapter
Royal Institution of Chartered Surveyors
AIA
CSI