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NECA Manual of Labor Units (MLU), PDF Download (4090-19D)

An estimate is only as good as the information it is based on, and the NECA Manual of Labor Units (MLU) has been the estimating resource of choice for electrical contractors since 1923. The MLU provides an experience-based reference for estimating the electrical construction labor required to install typical electrical and communications systems. 

Updates to this edition provide new units for LED fixtures, 35KV cable and more, as well as a new keyword index to provide a better user experience when locating labor units. 

Learn more about the MLU at www.necanet.org/MLU

Note: All orders going to Canada for non-members of NECA will be forwarded to the Canadian Electrical Contractors Association. Please contact the NECA Order Desk at (301) 215-4504 or orderdesk@necanet.org with questions or concerns. 

Please note, the PDF is a secured document and cannot be printed or altered.


2019-2020 Edition Errata

The ground bushing only labor units have been revised. The revised page can be found here.

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