Locally Owned
Window & Glass Cleaning Services in Waukesha County
Brothers In Glass provides residential, commercial, and post-construction window cleaning across Southeast Wisconsin. Every job includes our signature 5-in-1 service: glass, frames, tracks, sills, and screens — cleaned by hand, backed by four guarantees, and finished streak-free.

What's Included in the 5-in-1 Window Cleaning Service?
We hand-clean both sides of every pane using professional squeegees and pure-water systems. The result is a streak-free, spot-free finish that holds up after rain. This is what most people think of as "window cleaning" — and it's only the first of five steps.
01 Glass
We wipe down every window frame to remove dust, cobwebs, and grime that accumulate around the perimeter. Clean frames protect your paint and finishes and keep the area around the glass looking sharp.
02 Frames
Window tracks collect years of dirt, pollen, dead insects, and debris. We vacuum and detail every track so your windows slide smoothly and the dirt doesn't migrate back onto the glass. Most homeowners are surprised by what comes out.
03 Tracks
We degrease and wipe down every sill to remove water spots, mineral buildup, and grime. Clean sills mean clean glass — because dirt on the sill is the first thing that runs onto your window in the next rainstorm.
04 Sills
We remove every screen, clean it thoroughly to clear out dust and pollen, then reinstall it. Clean screens improve airflow, protect your view, and stop screen dirt from streaking your glass the next time it rains.
05 Screens
Cleaning glass without cleaning the surfaces around it is like washing your car without rinsing the rims. Within days, the dirt you ignored migrates back. The 5-in-1 process is the only way to keep windows truly clean — and it's the standard on every Brothers In Glass job.
Why this matters
Our Services

Residential Window Cleaning
Brothers In Glass cleans single-family homes, condos, townhomes, historic properties, and lake homes throughout Southeast Wisconsin. Whether you're preparing for a real estate listing, recovering from a long winter, or simply want your view back, the 5-in-1 service handles every surface in one visit.
Common residential jobs include:
• Seasonal cleaning (spring and fall)
• Pre-listing or move-in cleans
• Hard-to-reach upper-story windows
• Storm windows and skylights
• Recurring service plans

Commercial Window Cleaning
Brothers In Glass services storefronts, offices, restaurants, medical buildings, and multi-tenant properties across Southeast Wisconsin. We work around your business hours, carry full insurance, and offer recurring schedules so you never have to remember to call.
Commercial scheduling options include:
• Weekly and bi-weekly service for storefronts
• Monthly service for offices
• Recurring service for low-traffic properties
• One-time deep cleans for new tenants
• Recurring service plans
