Your Guide to Pricing from DeMark’s Window & Pressure Cleaning
If you’ve ever looked at your home or business windows and thought, “It’s time for a clean,” your next question is likely, “How much does window cleaning cost?” At DeMark’s Window & Pressure Cleaning, we believe in transparent pricing, exceptional service, and clear results—literally.
Let’s break down what you can expect when it comes to the cost of professional window cleaning.
Average Cost of Window Cleaning
The cost of window cleaning varies based on several factors, including:
● Type of Property: Residential vs. Commercial
● Number of Windows
● Interior, Exterior, or Both
● Screen Cleaning or Additional Services
● Accessibility (Height, Roof Access, etc.)
On average, residential window cleaning services typically start around $199–$300 for a standard home in Southeastern Wisconsin. Larger homes or homes with specialty glass, high windows, or hard-to-reach areas may see higher pricing.
At DeMark’s, we offer free, instant quotes so you know your cost upfront—no surprises.
Window Cleaning Packages
We offer flexible packages tailored to your needs:
● Exterior Only Window Cleaning – Great for quick refreshes
● Interior & Exterior Window Cleaning – Full service for crystal-clear views
● Add-On: Screen Cleaning – Optional service for removing dust and pollen buildup
● Routine Maintenance Plans – Keep your windows clean all year long with scheduled
visits
How to Count Your Windows for an Accurate Quote
To make quoting fast and easy, we’ve created an online bidding system where you can enter your window and screen details for a custom price in minutes.
Here’s how to count your windows:
● Small window pane: 1 window (such as a bathroom or accent window)
● Standard-sized window: 1 window (common in bedrooms and living rooms)
● Large window: Count each large panel as one (think picture windows or oversized
panes)
● Screens: Count only removable mesh screens you’d like cleaned
Enter your total count into our quote system and choose if you’d like exterior only, interior + exterior, and/or screen cleaning.
🧾 Get your instant, no-obligation quote here: www.demarks.com/quote
💬 Why Hire a Pro Instead of DIY?
Window cleaning isn’t just about appearance—it’s about protection and longevity. Dirt, hard water, and contaminants can damage glass over time. Our technicians use professional tools and techniques to get spotless, streak-free results—without risking damage to your home or windows.
Plus, we take the hassle and height out of the equation. No ladders, no streaks, no missed spots.
DeMark’s Window & Pressure Cleaning proudly serves homeowners and businesses across Waukesha, Pewaukee, Hartland and surrounding areas. With hundreds of 5-star reviews, we’re trusted by the community for reliable, affordable, and professional service.
