Who it's for
Preconstruction software for custom home builders
Custom homes are priced from incomplete drawings and finished from selections that change. PBG Precon finds what the set does not say before it becomes a change order.
The custom home problem
A custom home set is rarely complete when the budget is expected. Millwork is shown in elevation but not detailed. Finishes say "as selected". The structural set arrives after the architectural set has already changed. The builder prices it anyway, because the client wants a number.
Every assumption made at that moment becomes a conversation later. The ones that were written down become allowances; the ones that were not become arguments.
What changes
Allowance discipline
Every "by owner" and "as selected" note in the set is surfaced so it is carried deliberately, with the assumption in writing.
Millwork and trim
Trim, cabinetry and interior finish conditions get an explicit review pass — the categories where custom work quietly grows.
Coordination before framing
Architectural and structural conflicts are found while they are still a drawing change instead of a framing change.
A number you can defend
Quantities stay tied to the drawing they were measured from, so a client question has an answer with a page number.
See it on your own drawing set
Create an account, upload a set, and run review, takeoff and scope on a project you are pricing now.