Everdry Waterproofing
“Have my basemant Waterproofing several years ago the walls are dry the pump is working every time it rains the air quality downstairs is fresh”
Best Basement Waterproofing Contractors in Waukesha, WI
15 contractors listed · 7 in Waukesha · 1 open 24/7 · 6 open weekends · 13 rated 4.5+
Data verified October 20, 2026
Basement Foundation Repair
“They took great care while inside my house and put down floor coverings and cleaned up afterwards.”
Foundation Pros
“The crews did a thorough job and made sure to present and explain all the work that was completed.”
The Mudjackers LLC
“I appreciated their great work and would recommend the mudjackers basement solutions to anyone who wants a exceptional job done.”
Custom Construction
“Matt listened to our initial ideas and by using his experience and expertise, he made some very helpful suggestions which made the the design of the patio even better than we had originally hoped.”
Beaudry Services Inc
“I would highly recommend Beaudry Services for your next concrete project.”
The 15 contractors listed for Waukesha, WI work on wet basements, foundations and crawl spaces. Warranty claims, free inspection offers and hours come from each company's own website. Diagnoses in this trade vary widely, so read more than one before committing to a system.
Area overview: Waukesha, WI
7 of the 15 contractors we list are based in Waukesha; the other 8 serve Waukesha from towns including Pewaukee (6 mi), New Berlin (7 mi) and Brookfield (7 mi). The contractors on this page are rated from 4.3 to 5.0 across 982 reviews; 9 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 (88%), quality (83%) and responsiveness (76%). 1 is open around the clock; 6 are open on Saturdays and 1 on Sundays. The services the contractors on this page list most often on their websites are basement waterproofing (2), colored concrete (2) and stamped concrete (2). 2 show a license on their websites and 2 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 1996. 1 offers emergency call-outs; 12 give free estimates; 2 are family- or locally-owned and 1 lists 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.
How many opinions should I get for a damp problem?
There are 15 listings for Waukesha. Get more than one assessment before you commit, because diagnoses in this trade differ more than prices do, and one crew's interior system is another crew's regrading job. Compare what each says is causing the water, not just the total at the bottom of the page.
Big Papa's Concrete & Masonary
“These guys did an amazing job patching up some block in our basement/ foundation!”
Ihn Company
“We had time constraints and Annie made sure that someone made it to us right away.”
McCoy Contractors
“Foreman Jeremy and his crew showed up promptly at 7:30 and for three days, excavated, jack hammered, replaced drain tiles, installed steel beams and patched cracks.”
Honeyager's Mudjack Service
“I was very happy with the service and professionalism that was given from the minute I called for an estimate to the time they finished my project.”
D Lalicata Concrete Inc.
“The moment I met Marco I knew this was someone I could trust and want to do business with.”
CRC Concrete Raising Corp
“The crew was on time, efficient in the procedure, and cleanup was exceptional.”
All City Mudjacking
“Ron and his crew were great.”
Jay Ice Foundation Repair
“They take pride in their quality of work and make sure the job is done correctly.”
Mudjack Experts
“They did a great job and the slabs are back to where they are supposed to be.”
Why these companies made our list
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