2021 Electrical Change Order Costs Book

The well-organized 2021 Electrical Change Order Costs Book contains over 20,000 unit cost entries for estimating change order costs. With comprehensive, updated pricing, this is a great tool for both pre- and post-installation change orders, and includes cost-saving ideas and estimating recommendations.

• Enhanced LED and fire alarm sections
• Over 500 new line items throughout the Electrical, Communications and Electronic safety and security divisions
• Project cost report, Square foot project size modifiers

New for 2021: Updated costs, organized in MasterFormat 2018

Supplemental Information Included: Change Order Procedures & Considerations, Crews, Historical Cost Indexes, City Cost Indexes, Location Factors, Abbreviations

Level of Cost Detail: Unit Costs

COVID-19 Modifiers: Visit our FAQ for information on the new line items for Biohazard Remediation and Infectious Disease Precautions included in the 2021 RSMeans data release.