WinEst® Databases

WinEst® Databases

WinEst® databases are electronically compiled cost item price books specifically designed to run efficiently and effectively in all WinEst modules. Each database has a list of items, pre-built formulas and headings designed to assist the estimator.

WinEst Smart Model Estimating™

WinEst Smart Model Estimating™ with RSMeans® data allows A/E/C industry professionals to quickly and easily create conceptual cost estimates for dozens of building types.

RS Means® Databases

RS Means® Databases are electronically compiled versions of the popular paperback cost estimating price books. Each database has a list of items with costs from the price books arranged to run specifically in WinEst Pro® or WinEst Pro Plus®. These databases provide an excellent set of prices for cost estimating construction projects.

Richardson’s Data

WinEstimator, Inc. and Cost Data on Line have announced that WinEstimator now distributes Richardson Process Plant cost database for use with WinEstimator’s industry leading estimating software.


The AEC industry has recognized Richardson’s data as being the most complete cost standards for Chemical Plants, Manufacturing Facilities, Solid Processing, and Water Treatment Plants. WinEst customers now have access to over 190,000 Richardson line items.