Case study

The Operations Engine.

Renovation and investment8 to 12 active projectsPrincipal led

One custom bid costs roughly $3,500 in labor and days of the team's time, win or lose, because every scope starts from a blank sheet. Meanwhile 85% of projects run over budget by an average of 28%, and the misses hide in the spreadsheets until they are too big to fix cheap. This is the operator we install to fix both.

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Company profile
Representative profile
OperationRenovation, staging, and investment projects, San Francisco Bay Area
Workload8 to 12 active projects · flips, renovations ahead of sale, staging jobs, across several cities
TeamA principal who also estimates, one project manager · plus a rotating bench of subs
StackExcel · Google Sheets · email and text threads · QuickBooks
The challenge

The spreadsheet was free. The errors it hides are not.

Every bid starts from nothing, even though the firm has priced hundreds of comparable line items before. That history is the most valuable estimating data the business owns, and it is unreachable when the next bid is due. The miss that follows is rarely bad math. It is a line item that never made it into the scope, surfacing in month three as a change order at the worst possible price.

The portfolio leak compounds it. Somewhere past 8 to 10 active projects, keeping the spreadsheets current becomes a full time job nobody was hired to do. Hiring a coordinator does not fix it, because that is one more person updating files by hand and one more place for the same number to disagree with itself.

Systemic patterns
$3,500in labor to produce one custom bid, win or lose
85%of projects run over budget, by 28% on average
11+ hrsa week chasing updates across spreadsheets, email, and text threads
20 to 30%typical underestimate on rehab costs, enough to erase a flip's margin
9+files where the same number can live, and disagree with itself
The build

One engine under every project and every bid.

Built on top of the existing Excel, Sheets, and QuickBooks. Nobody learns new software and nothing gets migrated. The operator is trained on the firm's own past jobs and pricing history until it drafts the way the estimator drafts.

One live source of truth

The scattered files stay where they are. The operator reads all of them, reconciles them into one current picture of every project, and keeps it current on its own. When two files disagree about the same number, it flags the conflict instead of letting it hide.

Scope and budget drafting

A new job comes in and a full scope with a line item budget is drafted in minutes, priced from what this firm actually paid on comparable jobs rather than a national cost book. The estimator starts from a complete draft instead of a blank sheet.

Scope gap detection

Every draft is cross checked against comparable past jobs: line items that are missing, quantities that look thin, numbers sitting far outside the firm's own history. The gap that used to appear as a change order in month three appears as a flag on day one.

Portfolio tracking and live reporting

Status, schedule, sub payments, and draws tracked in one place across every project. Per project margin, budget against actuals, and cash position are ready the moment a lender or partner asks, built from numbers that updated themselves this morning.

Implementation

Four weeks, audit to live.

Week 1 · AuditSpreadsheet inventory taken. Bid anatomy timed end to end. Past overruns walked backwards to find where the money actually leaked.
Week 2 · BuildPast jobs and pricing history ingested as the drafting base. The reconciliation layer is built on top of the live files, which keep working as they do today.
Week 3 · ShadowDrafts run in parallel with the estimator on real jobs. Each one compared line by line against what he would have written, and the pricing rules tuned until they agree.
Week 4 · LiveDrafting, gap flags, and the portfolio tracker in daily use. Reports generating on demand from the reconciled picture.
Results
Minutes
Time to a draft bid
from days
1
Live source of truth
from 9+ disagreeing files
Day 1
Scope gaps surfaced
from month 3
On demand
Lender and partner reporting
from an afternoon of copy and paste
100%
Bids signed by a human before they leave
unchanged, by design
30 days
Audit to live operator
guaranteed
× What it never does
  • Never inspects a property. What is behind the wall, under the floor, or in the foundation is a human call, on site
  • Never sets final pricing. It drafts from history, the estimator prices the job and owns the number
  • Never makes structural, permit, or code decisions
  • Never sends a bid. Every scope and every budget carries a human signature before it leaves the building
A note on the numbers. This is a representative build. The bid cost, the 85% and 28% overrun figures, the 11 hours a week, and the 20 to 30% rehab underestimate are construction and investment industry figures used to size the leak. Drafting speed, gap flagging, reconciliation, and the human signature requirement are properties of the build itself.
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