Why I Built a CRM for Window Cleaners

I used to run a line painting company. Not software, not tech — I was out in the field marking parking lots and warehouse floors. That experience taught me what happens when a small service business doesn't have the right tools. It also showed me what changes when you finally do.

Sunday Night Dread

If you've run a service business for any length of time, you know the feeling. It's Sunday evening, the weekend is almost over, and you realize you still haven't invoiced three jobs from last week. You can't remember if Mrs. Patterson's quote was $180 or $200. And the guy on Elm Street who wanted you back in six weeks? That was five weeks ago and you completely forgot.

I called it "Sunday Night Dread" — that low-grade anxiety of knowing your business admin is piling up while you're trying to rest. Every week it was the same cycle: scramble to catch up, tell yourself you'd stay on top of it next time, and then fall behind again because you were busy actually doing the work.

When I found a CRM that worked for my line painting business, it genuinely changed how I operated. I stopped losing track of recurring customers. I stopped chasing payments. I looked more professional to my clients. And I got my Sundays back.

A Gap Nobody Was Filling

After that experience, I started paying attention to how other small service businesses managed their operations. Window cleaners stood out immediately.

Here's what I saw: window cleaning businesses run almost identically to mine. Recurring customers on a schedule, quoting jobs in the field, invoicing after completion, and doing it all from a phone. But when I looked at the tools available to window cleaners, the options were either enterprise platforms built for companies with 50 trucks and an office manager, or nothing at all — just spreadsheets, paper notebooks, and texts that disappear into a thread.

I talked to as many window cleaners as I could. The stories were remarkably consistent:

"I know I'm forgetting customers, I just don't know which ones."

"I send quotes by text and then forget what I quoted."

"I'm still chasing checks in 2026."

These weren't people who lacked ambition or skill. They were great at their trade. They just didn't have a tool that matched how they actually worked — mobile-first, fast, and simple enough to use between jobs.

What WashWork Actually Does

I built WashWork to solve the specific problems I kept hearing about. It's a mobile CRM that runs right on your phone — no app store download, works on any device, even works offline when you're in a basement or a dead zone.

SMS quote approval. Send a quote by text. Your customer approves it with one tap — no app to download, no account to create, no friction.
Recurring job automation. Set a customer's schedule once. When you complete a job, the next one is automatically created. Your "Who's Due" tab always shows who needs service this week.
Online payments. Every invoice includes a Pay Now button. Your customer taps, pays by card, and the money goes to your bank account. No more chasing checks or waiting on e-transfers.
The "Who's Due" dashboard. One screen that shows you which customers are overdue and how much revenue is sitting there waiting to be collected. No more guessing, no more forgetting.

Why $29/Month

I priced WashWork so that a single job covers the monthly cost. That was important to me. The window cleaners I talked to weren't looking for a $200/month platform with 400 features they'd never use. They wanted something affordable that did exactly what they needed and nothing more.

One window cleaning job. That's the breakeven. Everything after that — the customers you don't forget, the payments that come in faster, the Sunday nights you get back — is profit.

Built for How You Actually Work

The whole point of WashWork is that it fits into the way window cleaners already operate. You're on a ladder, your hands are wet, you've got three more houses to hit before lunch. You're not going to sit down at a computer to enter data into a CRM.

That's why everything in WashWork is designed for your phone. Add a customer in 30 seconds. Create and send a quote while you're still on site. Mark a job complete with a tap and the invoice is ready to go. It works the way you work — fast, mobile, in the field.