Product Details

The 2025 Mechanical/Electrical Square Foot Costbook puts right at your fingertips accurate square-foot costs - broken down by CSI division - for an incredible variety of actual building projects.

The data in this book is based on the highly regarded BNi Building News cost database. And the research staff at BNi has gone the extra mile this year to make sure that every cost item in this book is accurate.This invaluable estimating tool features:

• Detailed square foot costs for each project -- all broken down by CSI Division and supported by a detailed narrative.

• A newly-expanded section of over 600 regional cost modifiers -- so you can quickly and accurately adjust all costs to your local area.

• Material and installation costs for over 6,000 items used in construction, all expertly updated to reflect the latest pricing data available, as well as the most recent prevailing wage rate data from the US Department of Labor.

The challenge of staying profitable in the face of wildly fluctuating costs will be with us for some time to come. The Mechanical/Electrical Square Foot Costbook can help you meet this challenge.