
2025 BNi General Construction Costbook
The 2025 BNi General Construction Costbook is your essential resource for precise cost estimation!
Premium Edition
Printed book PLUS A FULL ONE-YEAR SUBSCRIPTION to BNi ACCESS™ ✓
We're excited to announce a new partnership between BNi and eConverge, combining the trusted BNi Costbook data with eConverge’s leading software. This powerful integration transforms the Costbook into a streamlined online estimating tool - saving time, reducing errors, and boosting efficiency.
With BNi ACCESS™, you can:
- Work from anywhere with on-demand, cloud-based access to 15,000+ unit prices
- Navigate data in the familiar CSI MasterFormat structure used in the printed book
- Share estimates instantly as PDFs or Excel files for easy collaboration and editing
- Apply regional cost modifiers and calculate local labor rates with precision
Costbook Key features:
- Access precise details for over 15,000 items from paving to finish carpentry.
- Unit of measure, material cost, labor cost, and equipment cost per unit provided for each item.
- Stay up to date with accurate material costs researched by experts.
- Labor costs based on the latest prevailing wage rates from the U.S. Department of Labor.
Order Book Only - Printed book ✓
Get all the information you need in a fully-indexed printed book format. Perfect for those who prefer the reliability and feel of a physical book for learning or reference.
Here is a quick tour video of BNi Access™:
Download Our Free Guide to BNi Costbooks
Please note that by ordering this 2025 edition, you will automatically receive a copy of the 2026 edition for a no-obligation 30-day trial, as soon as it is released. This is to ensure you are always working with the latest available data. You can opt-out of this auto-renew program at any time.
Disclaimer: BNi ACCESS™ is designed for general estimating and project planning purposes. It is not intended for use with Job Order Contracting (JOC) and should not be used for JOC- specific pricing, procurement, or contractual decisions.