A full diary and a bad month
A full diary and a bad month is an arithmetic problem, not a mystery, and there are only three causes.
Unpaid drive time. The day is sold in blocks, not jobs. A two-hour job forty minutes away consumes three hours twenty. Price the job and you have paid yourself nothing for the rest.
Jobs below your floor. Your floor is cost per sellable hour times the block. Most operators have never calculated it, so they cannot tell which jobs are underwater — and the underwater ones are usually the biggest, because they are the ones with no size multiplier applied.
Capacity lost to no-shows. Slots that emptied and could not be refilled. Vendor-reported figures put this at 15 to 25 percent without deposits, dropping under 5 percent with deposits plus reminders.
Each is measurable in about ten minutes, and each has a fix that costs nothing to apply.
Measure it, in three steps
1. Your real sellable hours. Not 160. Take last month and subtract quoting, driving, invoicing, chasing payment, marketing and the slots nobody booked. For most solo operators the honest answer is 60 to 90 hours.
2. Your cost per sellable hour. Total monthly business costs — including paying yourself, because a business that does not pay you is not profitable, it is moving money — divided by that number.
| Monthly costs | Sellable hours | Cost per sellable hour |
|---|---|---|
| $2,400 | 60 | $40.00 |
| $2,400 | 80 | $30.00 |
| $3,600 | 80 | $45.00 |
| $5,000 | 90 | $55.56 |
3. Compare a real job against it. Take last week's biggest job. Total the whole block including drive both ways. Divide the price by that. If it is below your cost per sellable hour, that job lost money — and if it was one of your bigger jobs, you have found the pattern.
Run it properly in the free calculator.
The three fixes, in order of how fast they work
Publish a size multiplier. The fastest single change. SUVs and MPVs are around 41 percent of detailing volume, and a price list with no size multiplier systematically loses money on the most common job. Cleaning has the same problem in a different shape: square footage, bathrooms and condition drive the time, and a flat per-visit rate ignores all three. Why you are probably underquoting.
Take deposits. A deposit costs nothing, filters the bookings least likely to happen, and pairs with reminders to move the no-show rate. On long jobs it is the difference between losing a slot and losing a day. What a no-show actually costs.
Block drive time in the calendar. A day that looks 80 percent booked with travel blocked is a day that happens. One that looks 100 percent booked without it runs late from the second job on. Route planning.
The signal you are allowed to act on
If your diary is consistently full at current prices, demand exceeds your capacity. There are only two ways to convert that into money: raise the price, or add capacity.
Adding capacity costs money — a person, a van, and in most field-service software a per-seat fee that arrives before the revenue does. Raising the price costs nothing to try, and a full diary is the strongest evidence you will ever get that you can.
Most operators do it the other way round: hire first, discover the margin was thin, and now have a bigger business with the same problem in it.
Where tooling comes into it
Every fix above is something a solo operator can do manually and mostly does not, because the moment each one matters is the moment they are busiest.
Rigsheet builds them in as defaults: vehicle-size and home-size multipliers, per-service deposit rules with automatic reminders, and drive-time gaps in the calendar. From $4/month — four tiers up to $39, flat, no per-user fee, no appointment cap. In development.
$4 buys the core, not everything. Starter has no appointment cap and no per-seat charge, but customer texting starts at Solo ($29) — worth saying before the entry price does the persuading. ZenMaid's cheapest is $19/month, caps you at 40 appointments and adds $4 per seat on top. Every competitor compared.
About Rigsheet
Rigsheet is a job app from Baker Ventures LLC for one-to-three-person mobile service businesses: mobile auto detailers and residential cleaners first. Scheduling with drive-time gaps, quotes with vehicle and home-size pricing, deposits, "on my way" texts, before and after photos, invoices, and automated review requests. Plans start at $4 a month, with unlimited jobs, customers, quotes and invoices on every tier and no per-user fees.
It exists because the alternatives charge a solo operator team prices. A one-van business is not a small version of a ten-truck business, and pricing built around seats and add-ons makes that mistake expensive. The pricing calculators and operator guides on this site are free and need no account.
Questions and answers
Why am I busy but not making money?
Almost always one of three things - unpaid drive time you have not priced, jobs sitting below your true floor, or capacity lost to no-shows and cancellations you never charged a deposit against. All three are measurable rather than mysterious.
How do I work out if my prices are too low?
Calculate your cost per sellable hour, which is monthly business costs including your own pay divided by the hours you can actually sell, then compare it against what a recent job paid per hour including drive time. Anything below that number is a job you paid to do.
How many hours can a solo operator actually sell in a month?
For most, 60 to 90, not 160. Quoting, driving, invoicing, chasing, marketing and unbooked slots all come out first, and using 160 as the denominator makes every price look better than it is.
Does being fully booked mean I should raise prices?
It is the clearest single signal that you can. A consistently full diary at your current prices means demand exceeds your capacity, and the only ways to convert that into money are a higher price or more capacity. Price is the one that does not cost anything to try.
Rigsheet. “A full diary and a bad month.” Baker Ventures LLC, September 6, 2026. https://rigsheet.bakerventuresstudio.com/why/is-your-diary-full-but-your-month-bad/