Best Window Cleaners near Janesville, WI

1 of these companies is based in Janesville; the others serve Janesville from towns including Beloit (12 mi), Milton (6 mi) and Evansville (15 mi).

5 open weekends · all 10 rated 4.5+ · 2 show a license

Data verified October 21, 2026

Americlean Home Shield

Americlean Home Shield

Free estimatesLicensed & insured30+ years
221 S Walnut St
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Multiman Services

Multiman Services

4.9 120 reviews
“Eddy came out and cleaned the house, installed gutter guards, and sealed the roof with the roof max system.”
Free estimatesInsuredSatisfaction guaranteeServes Beloit, WI, Madison, WI, Rockford, IL areaSince 2012
Beloit, WI · 12 mi from Janesville
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Under Pressure Power Washing

Under Pressure Power Washing

5.0 134 reviews
“On time, very professional and top notch work.”
Free estimatesInsuredSatisfaction guaranteeSince 2017Serves Evansville, WI, Madison, WI, Janesville, WI
Evansville, WI · 15 mi from Janesville
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Randy's Window Cleaning

Randy's Window Cleaning

5.0 14 reviews
“They are always good to get back to me quickly to set up an appointment and to let me know if they are running a little late and efficient while here .”
Free estimatesInsured43+ yearsServes Rockton, IL, Roscoe, IL, Janesville, WI
Beloit, WI · 12 mi from Janesville
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J To Z Window & Pressure Washing

J To Z Window & Pressure Washing

5.0 14 reviews
“I am happy with the job he did on our house and windows.”
2-yr warrantySince 1987Serves Rock County, Southern Dane County, Walworth CountyBBB accredited
Milton, WI · 6 mi from Janesville
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Cloute Inc.

Cloute Inc.

4.8 131 reviews
“The carpets and furniture look wonderful.”
BBB A+Since 1957Family-owned
Fort Atkinson, WI · 19 mi from Janesville
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Listed for homeowners in and around Janesville, WI, these 10 companies clean windows. Ask whether a quote covers inside glass, screens and tracks or only the outside, because that single line is what makes two quotes look different when they are not.

Area overview: Janesville, WI

The 10 companies on this page are rated from 4.7 to 5.0 across 1,225 reviews; 3 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (95%), quality (91%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "price" and "communication". 5 are open on Saturdays and 4 on Sundays. 2 show a license on their websites and 2 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 69 years. 6 give free estimates and 3 are family- or locally-owned. We have a website on file for all 10 of the companies on this page; 8 publish a contact page; 7 list a public email and 2 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.

How many window cleaners are listed for Janesville?

This page shows 10 listings for Janesville. Because the work is sold as a repeat visit, ask each one which part of town it already covers and on what cycle. Slotting into an existing route usually costs less than a company driving out for a single house.

Window Washer Llc

Window Washer Llc

4.7 9 reviews
“Joe and his team just did a wonderful job washing our windows.”
Free consultationSince 2016
Delavan, WI · 20 mi from Janesville
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DF Pressure Washing

DF Pressure Washing

5.0 8 reviews
“Siding on house and sheds look brand new.”
Free estimates20+ yearsServes Northern Illinois, Southern Wisconsin
Poplar Grove, IL · 20 mi from Janesville
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Sun-Beam Window Cleaners

Sun-Beam Window Cleaners

5.0 6 reviews
“Dean is a very friendly, fast worker, and thorough.”
Free estimatesSince 1981Serves Machesney Park, Loves Park +5Licensed
Machesney Park, IL · 21 mi from Janesville
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Four Seasons Services

Four Seasons Services

4.8 42 reviews
“Did a wonderful job on the house washing.”
Since 2010Family-owned
15 mi from Janesville
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HomeWindow CleanersWisconsinJanesville, WI

Why these companies made our list

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