WebLEM
WebLEM is considered the industry’s most reliable, authoritative source for comprehensive labor units for typical project tasks. This web-based product contains the detailed labor data contractors have come to depend on.
With the WebLEM, you can quickly search for and retrieve information. Data in the WebLEM is reviewed and updated periodically to reflect the latest products and joining methods. You will need your MCAA.org username and password to log in to WebLEM. For WebLEM access questions, please refer to the WebLEM Access FAQs page.
