Sunset Septic Service
“Clint did such a good job jetting out our lines and explaining all the details.”
Best Drain Cleaning Services in Waukesha, WI
15 contractors listed · 4 in Waukesha · 3 open 24/7 · 5 open weekends · 13 rated 4.5+
Data verified October 21, 2026
Schoenwalder Plumbing Inc
“I was super happy with the service they provided, and I would recommend them to anyone in need of a plumber.”
Fox River Plumbing
“I called to make an emergency appointment and they were able to come early the next day and replace it.”
Clear View Plumbing Inc
“Answered all my questions without making me feel dumb and did not leave until he was sure all my concerns were addressed.”
Ihn Company
“Spoke with Kurt Ihn who was great to work with and made the whole thing easier to understand and deal with.”
Mike Ingrilli Plumbing LLC
“Mike helped me with a plumbing job for my dental office and I appreciated the solution he came up with for my issue which saved me time, money, and potential headaches!”
The 15 companies listed for Waukesha, 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: Waukesha, WI
4 of the 15 contractors we list are based in Waukesha; the other 11 serve Waukesha from towns including Milwaukee (15 mi), New Berlin (6 mi) and Pewaukee (6 mi). The contractors on this page are rated from 4.1 to 5.0 across 3,539 reviews; 13 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 (93%), responsiveness (83%) and quality (82%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "efficient". 3 are open around the clock; 5 are open on Saturdays and 4 on Sundays. The services the contractors on this page list most often on their websites are drain cleaning (3), water heaters (3), plumbing (2) and residential plumbing (2). 4 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 78 years. 6 offer emergency call-outs; 2 offer financing or payment plans; 7 give free estimates; 5 are family- or locally-owned and 2 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 Waukesha. 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.
Sprung Heating
“John quickly diagnosed the problem and within an hour was back with the parts and had my furnace running.”
S&K Pump & Plumbing
“They replaced the pump for a fraction of the cost a new well would have been.”
Plugged Pipes
“Charlie and John were a class act, efficient, hard working and polite.”
Waukesha Plumbing
“His suppliers were not available for the holiday weekend but as luck would have it, he did have one 40 gallon water heater on hand that he explained would be sufficient for two people living in a condo.”
J R Plumbing
“Their communication has been top notch, they have been prompt, and were pleasant and flexible about us having to change the date on them several times due to delays on a project.”
Milestone Plumbing
“We've had Evan out out our 4-plex multiple times and he gets everything taken care of well, AND takes the time to inform and update us throughout the process.”
Austin Plumbing
“This is probably the 7th or 8th time I've used them- everyone is ALWAYS SUPER friendly & prompt & professional.”
Blau Sudden Service
“He also updated a quote for a new furnace and A/C - and gave me 3 options and explained the differences.”
Dickenschrauf Plumbing
“Rayn , was amazing I called on a Friday and he sent one of his plumbers on Monday morning.”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
