Stop bidding pressure washing jobs on gut feel.

Enter surface, square footage, chemical cost, travel, and your target margin — get a number you can defend. Excel and Google Sheets. One-time purchase.

Get it for $29 →  Or get the free Bid-Math Cheat Sheet

"Am I undercharging?" is the most expensive question in this trade.

Every forum in the industry has the same threads: first job and no idea what to quote. Three-story apartment, nobody will share a square-foot number. Spring cleanup bids that keep losing. Two years in and realizing the small jobs were never profitable.

Nobody's hiding the math from you. Most operators just never built it — because building it means pricing your own time, your chemicals, your drive, and your overhead, and that's an afternoon with a spreadsheet nobody wants to spend.

We spent the afternoon.

What's inside

1. Bid engine by surface type — driveways, siding, roofs, decks, flatwork, fleet. Editable rates, because your market isn't our market.
2. Chemical cost calculator — downstream and soft-wash dilution math, worked out per job instead of guessed per season.
3. Minimum-job floor — the number below which a job costs you money to accept. Most operators have never calculated theirs.
4. Target-margin control — set the margin you want; the sheet works backward to the bid.
5. Matching estimate and invoice templates — so the quote you hand over looks like a business, not a text message.
6. Excel and Google Sheets — both included, no macros, works on a phone in a driveway.

Launching soon — get the free Bid-Math Cheat Sheet

Two pages: the bid equation, the dilution math, and how to find your minimum-job floor. Free, no pitch on it. Join the waitlist and it's in your inbox today, plus the $29 launch price when the calculator goes live.

One useful email, then quiet until launch. Unsubscribe anytime.

Editable business template with example rates you adjust to your own market and costs. Results depend entirely on your inputs; no earnings or business outcomes are promised. Built by Holder Ventures with AI assistance and human review.