Window Washing at a 3-story house in Wilmette on Sheridan Road. 34 windows cleaned. Completed by our Northbrook team.
— Northbrook crew
Wilmette's older residential blocks tend to run tall, and this three-story house was no exception — four floors of living space with a window count and scale that reflected the home's ambitions. Our technician arrived at 8:30 in the morning, walked the property to build an on-site estimate, and then got to work on 34 windows across the interior and a handful of exterior panes.
The dominant challenge throughout the day was scale. A significant portion of the windows were oversized, requiring more deliberate setup and careful maneuvering to work the glass cleanly from edge to edge. The job was weighted heavily toward the inside — all but five windows were cleaned interior only, with those five receiving a full in-and-out treatment on the exterior face. The fourth-floor reach added another layer of care to the upper runs. It was methodical work, floor by floor, and the estimate built at the start of the morning held through to the finish.
Crew on this job
Paul
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This property is served by our Northbrook office. Same-day and next-day appointments often available.
Call (847) 297-4492Showing the home's condition before our team arrived, and the result after the window washing was complete.
Before
After
Our Northbrook crew filmed this window washing on site at a 3-story house in Wilmette, IL.
You'll see the workflow across all 34 windows cleaned — interior and exterior approach, screen and frame detail, the rhythm of how we work through a property like this without leaving a mess.
Watch on YouTube2970 Maria Ave Suite 229, Northbrook IL 60062
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Common questions from Wilmette homeowners researching Window Washing.
For a 3-story home with 34 windows cleaned inside and out, this Wilmette job came in at $250 — a solid value given the height and oversized panes involved. Typical window washing in the Wilmette and North Shore area runs roughly $150–$400 depending on window count, stories, and whether you want interior cleaning included.
A job this size — 34 windows on three stories, cleaned inside and out — generally takes a crew around 3 to 5 hours. Oversized windows like the ones on this property add some time since each pane requires more passes and careful handling on the upper floors.
On an in-and-out job like this one, we clean both the inside glass and the outside glass on every window included in the scope. That covers wiping down the frames and sills as we go, leaving the glass streak-free on both sides.
Yes — third-story windows are a routine part of what we handle, and this Wilmette project is a good example. We use water-fed poles and ladders as needed to reach upper-floor panes safely, including the oversized windows that required extra reach and care on this job. For a quote, call our Northbrook team at (847) 297-4492.
Served by our Northbrook office — same and next-day appointments often available
Professional window washing, gutter cleaning & power washing across Chicago and suburbs since 2003.
