· 1 min read · TradeBid editorial team
How to Estimate a Commercial Construction Job From Plans
A step-by-step commercial estimating process that starts with document control and ends with a reviewable proposal.
The short answer: Commercial estimating requires disciplined document control, trade scope review, quantity capture, pricing, and a clear list of clarifications. Start with the latest documents before doing any detailed takeoff.
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How to approach it
- Build a drawing and addenda register.
- Read specs and trade notes.
- Take off quantities by system.
- Review price, scope gaps, and proposal terms.
What to check before you submit
- Addenda
- Specifications
- Bid form
- Clarifications
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Construction Estimating Software Built for Specialty Subcontractors
For trade-specific line items and examples, see construction estimating software for subcontractors.