» American Society of Professional Estimators - ASPE
   Providing estimators with education, fellowship, and opportunity for professional development. Employment board, information on the organization and its chapters.
   http://www.aspenational.com/

» Construction Costs
   Links to selected sites providing material prices on the web.
   http://www.construction-cost.com/

» Construction Estimating Institute
   Training and development of management skills, continued education programs and improved cost estimating techniques. Course listings and schedules; online course in basic math.
   http://www.estimating.org/

» Cost Estimator
   Online cost estimator for remodeling projects, with labor and materials costs for selected items. Registration required.
   http://www.costestimator.com/

» Craftsman Book Company
   Reference books and estimating databases. Online store.
   http://www.craftsman-book.com/

» Design Cost Data Magazine
   Publisher of estimating systems and historical construction cost data. Excerpts from the publication, and an on-line conceptual estimating system.
   http://www.dcd.com/

» EPICLine
   Pricing information for the electrical industry. Search function, links to manufacturer catalogues.
   http://www.epicline.com/

» Esti-Mate.com
   Lumber estimating service, links to project calculators and other resources.
   http://www.Esti-Mate.com/

» F.R. Walker Company
   Construction cost estimating reference books, forms, and tools. Company and product information.
   http://www.frankrwalker.com/

» HVAC Estimator
   Estimating tools and resources for HVAC - installation and service plans.
   http://www.hvacestimator.com/index.html

» Professional Construction Estimators Association
   Focused on professional education, with a scholarship program. Association charter, officers, and newsletters.
   http://www.pcea.org/

» R.S. Means Company
   Construction cost software and publications, reference books, consulting services, and estimating seminars. Information on the company, on-line cost estimator, and construction dictionary.
   http://www.rsmeans.com/