How to Start a Window Cleaning Business

Getting Started · 8 min read read · By daniilsells

Everything you need to know to start a profitable window cleaning business from scratch. Equipment, pricing, marketing, and scaling strategies.

Starting a window cleaning business is one of the best ways to build a profitable service company with relatively low startup costs.
This guide covers everything you need to know to get started.
Why Window Cleaning?
Low barrier to entry
High profit margins (50-70%)
Recurring revenue potential
Simple to learn
Year-round demand
Essential Equipment to Get Started
You don't need much to start:
Squeegees (various sizes)
Window scrubbers/applicators
Extension poles
Bucket and belt
Ladder (6-12 ft to start)
Microfiber cloths
Basic cleaning solution
Total startup cost: $200-500
(Pro tip: many successful cleaners start with a $50 kit and upgrade as revenue comes in.)
Setting Your Prices
There are two main pricing methods:
Per pane pricing: $10 per window inside/out
Per hour pricing: $50-100/hour minimum
For residential, most window cleaners charge $250-1500 per home.
Finding Your First Customers
These are the highest-ROI customer acquisition channels for brand-new window cleaners:

1. Door-to-door in nice neighborhoods
Still the #1 fastest way to get booked, especially in spring and fall.
2. Facebook Marketplace posts
Drop before-and-after photos and a simple offer. It works instantly.
3. Nextdoor recommendations
Perfect for hyper-local credibility.
4. Google Business Profile
A free GBP listing helps you show up in “window cleaning near me” searches.
5. Referral incentives
Simply offering “$25 off for any referral” can bring you dozens of jobs.
Legal Setup (Simple Version)
You don’t need a complex structure in the beginning, but you should:

Register an LLC (usually $50–$200 depending on your state)

Get an EIN (free)

Open a business bank account

Get basic general liability insurance ($30–$60/month)

This keeps your business clean and protects you from liability.
How to Deliver Professional-Quality Results
Even as a beginner, you can clean windows like a pro by following a simple workflow:

Wet the window fully

Scrub edges carefully

S-stroke with your squeegee

Wipe…