Estimating Software
	Arena Soft	http://www.arenasoft.com
	CMS - ProEst	http://www.proest.com
	Computer Guidance	http://www.computer-guidance.com/
	MC2	http://www.mc2-ice.com/
	On-Center Software	http://www.oncenter.com/
	Quest	http://questsolutions.com/index.php?page=home
	Scalex Corporation	http://www.scalex.com/?source=aspe
	Timberline	http://www.sagetimberlineoffice.com/
	Turtle Creek Software	http://turtlesoft.com/
	Vertigraph Inc. - Takeoff & Estimating Software	http://www.vertigraph.com/
	WinEst	http://www.winest.com/
	WinJob	http://www.winjob.com/
Estimating Resources/Tools
	Sweets Catalog	http://sweets.construction.com/
	The D&B Corporation (Dunn & Bradstreet)	http://www.dnb.com/us/
Online Plan Rooms & Bidding Resources
	Blue Book	http://www.thebluebook.com/
	CMD	http://www.reedconstructiondata.com/index.asp?layout=homepage
	Dodge	http://dodge.construction.com/Plans/PlanRooms.asp
	iSqFt	http://www.isqft.com/
	McGraw-Hill	http://www.mcgraw-hillconstruction.net
State Websites
	CSLB	http://www.cslb.ca.gov/
	Cal-Trans	http://troe.dot.ca.gov/index.html
	MBE-WBE	http://www.dhs.ca.gov/ps/ddwem/SRF/mbewbe.htm
	Prevailing Wage Rates	http://www.dir.ca.gov/DLSR/statistics_research.html
News Publications
	Construction Market Data (Subscription Information)	http://www.reedconstructiondata.com/index.asp?layout=homepage
	Daily Construction Reporter (Subscription Information)	http://www.dcreporter.com
	Engineering News Record	http://www.enr.com
	F.W. Dodge	http://www.fwdodge.com
Cost Indexes / Cost Research
	Craftsman Book Company	http://www.craftsman-book.com
	Construction Book Express	http://www.constructionbook.com
	Engineering News-Record	http://www.enr.com
	RS Means	http://www.rsmeans.com
Education
	ASPE National Online Classes	http://www.aspeeducation.org
Bidding Services
	Bid America	http://www.bidamerica.com
	F.W. Dodge	http://www.fwdodge.com/
	iSqFt	http://www.isqft.com/
	Reed Construction Data	http://www.reedconstructiondata.com
	The Blue Book	http://www.thebluebook.com
Trade Associations
	American Institute of Architects (AIA)	http://www.aia.org/
	American Institute of Steel Construction (AISC)	http://www.aisc.org
	American Society for Testing and Materials (ASTM)	http://www.aisc.org
	American Society of Civil Engineers (ASCE)	http://www.asce.org/asce.cfm
	American Society of Mechanical Engineers (ASME)	http://www.asme.org/
	American Society of Professional Estimators (ASPE)	http://www.aspenational.com
	American Subcontractors Association (ASA)	http://www.asaonline.com/Web/index.aspx
	American Underground Construction Association (AUCA)	http://www.auca.org
	APA - The Engineered Wood Association	http://www.apawood.org
	ASPE Bookstore	http://www.aspenational.com/ASPEbookstore.pdf
	Asphalt Institute	http://www.asphaltinstitute.org
	Associated Builders & Contractors	http://www.abc.org
	Associated General Contractors of America	http://www.agc.org/index.ww
	Associated General Contractors, California	http://www.agc-ca.org
	Association for the Advancement of Cost Engineering (AACE)	http://www.aacei.org/
	Association of Cost Engineers (ACostE)	http://www.acoste.org.uk
	Association of Licensed Architects	http://www.licensedarchitect.org
	Association of the Wall and Ceiling Industries International	http://www.awci.org/
	Construction Industry Institute (CII)	http://www.construction-institute.org/scriptcontent/Index.cfm
	Construction Information Systems	http://www.cisleads.com
	Construction Specifications Institute (CSI)	http://www.csinet.org/s_csi/index.asp
	Deep Foundations Institute	http://www.dfi.org
	Design Build Institute of America (DBIA)	http://www.dbia.org/
	Firestop Contractors International Association	http://www.fcia.org
	International Cost Engineering Council (ICEC)	http://www.icoste.org
	Mechanical Contractors Association of America	http://www.mcaa.org
	National Association of Home Builders	http://www.nahb.org/
	National Association of Women in Construction (NAWIC)	http://www.nawic.org
	National Association of Women In Construction, Orange County Chapter	http://www.nawicoc.org
	National Concrete Masonry Association	http://www.ncma.org
	National Electrical Contractors Association (NECA)	http://www.necanet.org
	National Roofing Contractors Association (NRCA)	http://www.nrca.net
	National Society of Professional Engineers (NSPE)	http://www.nspe.org
	Precast/Prestressed Concrete Institute (PCI)	http://www.pci.org/intro.cfm
	Professional Counstruction Estimators Association of America (PCEA)	http://www.pcea.org/index2.cfm
	Society of Cost Estimating and Analysis (SCEA)	http://www.sceaonline.org
	Steel Deck Institute	http://www.sdi.org/
	The Builders Exchange Network	http://www.bxnetwork.org
	The Concrete Source	http://www.theconcretesource.com

Disclaimer (cont'd): A.S.P.E. uses diligence in preparing the information contained here. However, neither A.S.P.E. nor the formulator make any warranty or guarantee as to the accuracy, correctness, value, sufficiency or completeness of the data or resulting project cost estimates. A.S.P.E. and the formulator shall have no liability for any loss, expense or damage arising out of or in connection with the information contained herein.