Building a house?

One workbook for your budget, every payment, the schedule and your finish choices. See each week if you are on budget and on time. Fully worked example of a 2,600 sq ft custom home included.

Built the way a site manager runs a job

  • Real site experience — 15 years on building and public works projects, turned into simple spreadsheets.
  • Worked example + blank file — see it filled in, then clear it and use it for your own project.
  • Excel and Google Sheets — no software, no subscription, no macros.
  • Instant download — yours the moment you buy.

For contractors and site managers

Job costing, cash flow and margin control for live projects, plus a free change order log.

New: the Landlord Series

Nine spreadsheets for rental owners: rental property manager, deal analysis calculator, Airbnb tracker, fix & flip and BRRRR calculator, rent ledger, move-in / move-out inspection, maintenance log, renovation budget and mortgage & refinance calculator. Available now in our Etsy shop.

See the Landlord Series

Not ready to buy? Start free.

Homeowners: the Home Building Stage Checklist, 42 checks before each stage of your house gets covered up — just your email. Contractors: the Change Order Log & Cost Impact Tracker.

Free building checklistFree change order log