WindowBossPro Blog — Billing & Payments

Window Cleaning Billing Software: The Complete Guide to Invoicing and Getting Paid

Most window cleaners are good at the work and tired of the paperwork. The squeegee part of the day ends at four. The billing part drags into the evening, then into the weekend, then into a pile of jobs nobody has invoiced yet. This guide walks through how billing should work in a window cleaning company, from the first quote to the money in the bank, and how billing software takes most of that work off your plate.

Why Window Cleaning Billing Is Different

If you want the short version of what WindowBossPro does for billing, the window cleaning billing software page lays it out. The longer version starts with why a window job is harder to bill than most service jobs.

A lawn gets mowed. A window job has parts. There is the window count, whether you cleaned outside only, inside and outside, or inside only, how many stories the house has, and the extras: screens, tracks, hard-water removal. Two houses on the same street can have bills that are a hundred dollars apart for good reasons, and the customer deserves to see those reasons.

Then there is the customer mix. A typical company has homeowners on quarterly or twice-a-year plans, storefronts cleaned monthly or every two weeks, one-time spring cleans and move-outs, and a property manager or two with several buildings. Each group wants to be billed a different way. Generic field-service software usually handles one of those well and the others badly.

Start With the Service List

Good billing starts before the first invoice, with a service list that matches how you price. In WindowBossPro that list is where your prices live: per window, per screen, per track, story add-ons for two-story and three-plus-story work, and hard-water removal. Estimates are built from it, and invoices pull from the same list.

That matters because it keeps the quote and the bill in agreement. When a customer approves an estimate online, the approved estimate becomes scheduled services with those same lines and prices. Nobody retypes anything, so nobody fat-fingers a $240 job into a $204 invoice.

The window details live on the job too. Under the address the office and the tech see something like “28 windows · 2-story · Inside & Outside · Screens.” That line is the job, and it is also the bill.

Invoices Customers Understand

An invoice with one line that says “Window cleaning — $385” invites a phone call. An invoice that lists the cleaning, the second-story add-on, the screens and the tracks, each with its own price, answers the question before it is asked. Read Window Cleaning Invoice Line Items Customers Actually Understand for how to name and order those lines.

Sales tax goes on the invoice too. Set it once, and it is added where it belongs instead of being calculated by hand on every bill. What is taxable depends on where you work, so check with your accountant, then let the software do the arithmetic.

Card on File and Charging at Completion

The biggest change most window cleaners can make to their cash flow is getting a card on file. Your sign-up form can capture the card when a new customer signs up, and customers can add or update their card themselves in the customer app.

With a card on file, the rest gets simple. When the tech taps Complete on their phone, WindowBossPro creates the invoice and can charge the card on file right then. Or you can charge on a schedule, if that fits a customer better. Either way the money moves without you writing, mailing or chasing anything.

For residential plans this means a quarterly customer gets cleaned, gets charged and gets their invoice the same afternoon. For one-time jobs, it means you are paid before the ladders are back on the van. The detail is in Auto-Charge at Completion: Getting Paid the Moment the Window Cleaning Job Is Done.

When Payment Does Not Go Through

Cards expire, get replaced after fraud, or hit a limit. A declined charge is not a crisis if the process is clear. The invoice stays open. The customer can update their card and pay online from the customer app. Past-due invoices get followed up by text and email, and the office can text the customer directly with two-way texting.

Customers without a card on file can pay online from the customer app as well. Checks and cash still happen, especially with older customers and some businesses, and you record them against the invoice like any other payment.

Monthly Statements for Commercial Accounts

Property managers and storefront owners with several locations are a different animal. They do not want an invoice every time your crew washes a lobby door. They want one bill a month that their accounting office can match.

In WindowBossPro one client can have many addresses. Set that client to Monthly, and they get one statement each month covering every location, with each line labeled with the address. Eight buildings, two storefront visits each, one statement. That is the kind of thing that keeps a commercial account for years.

Storefront routes raise their own question: bill each visit or bill the month? Both work. A single shop owner on a card often does fine with per-visit charges. A business with several shops usually wants the statement.

Deposits, Big Jobs and Post-Construction

Large one-time work, like a post-construction clean on a new build or a three-story home with heavy hard water, ties up a crew for a full day or more. Many owners ask for a deposit on those jobs. The simple way to do that is a policy, not a special feature: send an invoice for the deposit when the estimate is approved, and invoice the balance when the job is complete.

Keeping an Eye on the Money

Billing software should make it easy to see where you stand. Reports show what was billed, what was paid and what is still open. A short month-end review, a half hour with a coffee, catches the open invoices, the cards that need updating and the accounts that slipped.

That review matters most heading into winter, when work slows in many areas. Keeping recurring plans on the Waiting List, collecting promptly in the fall and lining up storefronts that keep going year-round all help the slow months.

Moving Billing Off Paper

Plenty of window cleaners still bill from a carbon-copy pad or a spreadsheet. Switching is easier than it looks. Import clients and addresses from a CSV, set up the service list and tax, ask existing customers for a card through the customer app, and let the next round of recurring cleanings start the new routine.

WindowBossPro works in the US, Canada, Australia, New Zealand and the UK, and bills customers in their own currency. Plans are $59, $89 or $199 a month, never billed per user, and every plan starts with a 14-day free trial with no credit card.

Where to Go From Here

The rest of this series takes each piece one at a time: line items, card on file, declined cards, past-due follow-up, statements, storefronts, winter cash flow and the month-end review. Start with How to Invoice a Window Cleaning Job: What Belongs on Every Invoice, or go back to the window cleaning billing software overview to see how it all fits together.