Best Drain Cleaning Services in Milwaukee, WI
15 contractors listed · all 15 in Milwaukee · 2 open 24/7 · 8 open weekends · 11 rated 4.5+
Data verified October 20, 2026
Knight Sewer & Drain Cleaning
Austin Plumbing
Viking Plumbing
Faust Co. Inc
Blau Sudden Service
The 15 companies listed for Milwaukee, WI clear blocked drains and sewer lines. Hours, jetting and camera work, and free estimate claims come from each company's own website. Ask who carries their own jetter rather than subcontracting it before you book.

Area overview: Milwaukee, WI
All 15 contractors we list here are in Milwaukee itself. We have 16 contractors in Milwaukee on file; this page shows the highest-rated 15. 14 of the contractors on this page have a rating, from 4.2 to 5.0 across 2,505 reviews; 6 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (84%), quality (82%) and responsiveness (81%). The topics that come up most in reviews of the contractors on this page are "price" and "communication". 2 are open around the clock; 8 are open on Saturdays and 4 on Sundays. 3 show a license on their websites and 8 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 123 years. 3 offer emergency call-outs; 2 offer financing or payment plans; 2 give free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 14 of the contractors on this page; 9 publish a contact page; 5 list a public email and 2 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Do drain companies listed for Milwaukee work on Saturdays or Sundays?
Saturday or Sunday cover is shown for 8 of the 15 listings here. Saturday is normal working time for this trade and usually priced as such; Sunday is where the premium appears. If the line is draining slowly rather than backing up, Monday morning costs less and fixes the same thing.