Milw Drain Cleaning
“Had a backed up service line (Wauwatosa house - built '73) early Sunday morning, called in the morning and Jeff was at our house by noon.”
Best Drain Cleaning Services in West Allis, WI
15 contractors listed · 5 in West Allis · 4 open 24/7 · 7 open weekends · 13 rated 4.5+
Data verified October 20, 2026
Mike Ingrilli Plumbing LLC
“We have used Mike Ingrilli plumbers four times this year and will use them in the future.”
Mattox Plumbing
“She dispatched her after hours tech Devin was extremely helpful with clearing the roots out of our drain and gave me a few options to help prevent this.”
Milwaukee Plumbing and Piping
“The plumbers who have come on site are very professional and friendly too!”
Dairyland Drain Cleaning
“I called and he was able to come out immediately to clear my basement drain.”
ABC Sewer & Drain Cleaning
“He was friendly and gave me some good suggestions on how to prevent my sewer from backing up in the future.”
The 15 companies listed for West Allis, 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: West Allis, WI
5 of the 15 contractors we list are based in West Allis; the other 10 serve West Allis from towns including Milwaukee (5 mi), Brookfield (6 mi) and New Berlin (5 mi). The contractors on this page are rated from 4.1 to 5.0 across 2,066 reviews; 12 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), responsiveness (85%) and quality (84%). 4 are open around the clock; 7 are open on Saturdays and 6 on Sundays. The services the contractors on this page list most often on their websites are commercial plumbing (3), drain cleaning (3) and residential plumbing (2). 3 show a license on their websites and 8 have a BBB rating of A or A+. Domain records put 10 websites of the contractors on this page at ten or more years old; the oldest dates from 1998. 6 offer emergency call-outs; 1 offers financing or payment plans; 2 give free estimates; 5 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
What can I learn from these companies' websites?
A website is linked by 14 of the 15 listings for West Allis. Look for two things: whether they own a jetter and a camera or hire them in, and whether they show repair work as well as cleaning. A company that only cables will keep coming back for the same line.
Borth-Wilson Plumbing & Bathroom Remodeling
“I really recommend if you need some help and advice on your plumbing and bathroom they are worth it.”
Schoenwalder Plumbing Inc
“They didn't charge us anything extra to look at our other issues, gave us some great advice for how we could resolve some of them ourselves, and provided a very transparent quote on replacing our ancient water softener.”
Knight Sewer & Drain Cleaning
“The gentleman was on time, got right to work, solved my problem and even told me how to solve a different problem and save myself several hundred dollars”
S&K Pump & Plumbing
“I sent Chris a couple pictures via text, he came in three days later and added another check valve and the noise is non existent!”
Plugged Pipes
“Use the service before and they are honest with what is going on with the condition of your pipes”
Austin Plumbing
“Darren have contacted me the minute I sent request via Angi and worked with me on clarifying all the details of my case.”
J R Plumbing
“Tim did an excellent job at the house with the job at hand.”
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Viking Plumbing
“The tech, Justice, was super punctual, efficient and generally just a really nice guy.”
Faust Co. Inc
“I've had them out twice for service and they've been great to deal with.”
Why these companies made our list
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