Banning round numbers from the bid
A residential bid's price per square foot would not hold up until I fixed the denominator and made every line show its basis.
A residential bid needed a price-per-square-foot story I could defend. The quick math, total price over livable square footage, gave a figure that felt too low and would not stand next to a comparable project. I decided the problem was the denominator, so I fixed that first.
I set one denominator, conditioned area under roof, for every price comparison. Then I tied each cost line to an explicit basis and removed round numbers and vague wording from anything the client would read.
A loose square-footage figure invites exactly the challenge this one drew. The repair was structural: define the denominator once, use it everywhere, and make each line show its own logic. Take the porta john: it is a monthly rate tied to how long the job runs, never a guess. Take the patio: it is a stated percentage, with nothing hidden behind it. That same discipline works as the sales pitch too, because pricing that is truly all-inclusive sets you apart from competitors who bury their costs.
I rebuilt the line items on that logic. Architectural design went in at a fixed rate per square foot, structural was fixed separately, and patio allowances became a standard percentage of livable space. I also flagged that if the comparable project's takeoff turned out wrong, everything built on it would be wrong as well.
A bid can only be as believable as its denominator. Choose one, defend it, and keep round guesses away from anything the client reads. I built it so a bad assumption cannot hide quietly, because I do not trust myself or anyone else to remember a manual check every time.
Story details
| Type | Standing on principle |
|---|---|
| Year | 2026-05 |
| Firm telling | on the Common Ground wiki |