One trade, one bid desk

A commercial subcontractor does not lose bids because the estimator is slow at arithmetic. The estimator is on a roof, in a meeting, or pricing yesterday’s invite while today’s set sits unopened.

The desk that helps is narrow. One trade. Painting, drywall, flooring, fire sprinklers, low-voltage. Not every division in the building.

What arrives

Bid invites, a plan set, sometimes a specification that disagrees with the sheets. The agent sorts what is actually this trade and this week, and leaves the rest.

Takeoff is measured against the contractor’s own cost codes. Each quantity keeps the sheet and the revision it came from. A number without a source does not enter the proposal.

The draft proposal goes back in one or two days. That window is the product. A perfect takeoff after the bid has closed is a file.

What the estimator keeps

Scale, unusual details, and the exclusions the company will not own. Those are reviewed, not generated and sent. A free takeoff on a live bid is how an owner decides. They can see the work on a job they already care about.

A second trade waits until the first one’s measurement rules are boring. Glazing-style national programs and offshore shops priced by the hour are crowded for a reason. The opening is same-day turnaround in a trade that still has the owner doing takeoff at night.

Revisions

The same record is what you use when Rev E shows up after the number was priced. The comparison is not “the drawings changed.” It is which quantities moved, and whether the proposal still matches the set the general contractor will hold you to.