Best Commercial & Office Cleaning in Waukesha, WI
15 companies listed · 4 in Waukesha · 2 open 24/7 · 6 open weekends · 12 rated 4.5+
Data verified October 21, 2026
Reliable Floor Care
Daisy Cleaning
Environment Control
Collins Carpet Cleaning
Beautiful Cleaning Inc
Listed for businesses in and around Waukesha, WI, these 15 companies hold commercial cleaning contracts. Contract cleaning is priced off a written scope and a frequency schedule, so two quotes are only comparable when both are working from the same specification.

Area overview: Waukesha, WI
4 of the 15 companies we list are based in Waukesha; the other 11 serve Waukesha from towns including Milwaukee (15 mi), Brookfield (7 mi) and New Berlin (7 mi). The companies on this page are rated from 4.0 to 5.0 across 245 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (87%), quality (83%) and value (81%). 2 are open around the clock; 6 are open on Saturdays and 2 on Sundays. 2 show a license on their websites and 4 have a BBB rating of A or A+. 12 have ten or more years of experience, the longest 62 years. 3 offer emergency call-outs; 4 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 12 publish a contact page and 8 list a public email. 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.
Do any of these companies clean around the clock?
Around-the-clock availability is stated by 2 of the 15 commercial cleaning companies here. In this trade that usually means an emergency call out for a flood, a burst pipe or a biohazard rather than a crew standing by, so ask what the out-of-hours number actually reaches.