Top-rated foundation repair specialists.

Get matched with top foundation repair specialists in Sussex, WI

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Foundation repair specialists in Sussex - Updated Nov 2026

Avatar for Renew Basement Foundation
Renew Basement Foundation
5.0(
23
)
Concrete Foundation - Repair

Serving Sussex, WI and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Renew Basement Foundation installed an egress window in my basement. The work they did was excellent and my egress window is beautiful. I would definitely hire them again for any basement related project. They handled the entire project from end-to-end, permitting, install, and cleanup. They also made recommendations for options that I had not considered that resulted in a significantly better looking final result versus what I had originally chosen."
Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.6(
917
)
Concrete Foundation - Repair

Serving Sussex, WI and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+13

50 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for GSI Foundations
GSI Foundations
5.0(
9
)

Serving Sussex, WI and surrounding areas

Approved

In business since 2008

Credit card accepted

Customers say: Quick response

"Great job and attention to detail. Cleaned up well. Did full repair inside and out repairing the outside crack and inside drainage system to assure no future problems. I highly recommend."
Response time12 hrs
Response rate90%
Recommended by83%of homeowners
Avatar for Guardian R&R, LLC
Guardian R&R, LLC
4.6(
86
)

Serving Sussex, WI and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Steve and Adam completely remodled our garage. They also removed a tree and stump that was undermining the garage foundation. They were very open and honest when a few glitches came up. The work they did is outstanding, and I would highly recommend them!"
Bathroom remodel
Bathroom remodel
Paver patio
Afer
Bathroom remodel

+27

Response time1 day
Response rate100%
Recommended by97%of homeowners
Avatar for LC’s Landscaping Services LLC
LC’s Landscaping Services LLC
4.9(
121
)

Serving Sussex, WI and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Chris was very responsive and actually the only contractor I could find to do the work. He did a great job and would certainly hire him again. In fact, we are looking to see if we could use him at our home to solve a turf issue in our backyard."
Crosswalk
Walkway Appeal
Pabst Farms Complete Landscape Install!
Colonial Paver walkway with emerald green boxwoods, mulch bed lining each side. Finished with mulch along house and new sod front lawn. Old lawn was thin and mainly had creeping ivy.
Walkway Reset!

+232

Response time2 days
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Accurate Basement Repair
Accurate Basement Repair
4.8(
44
)

Serving Sussex, WI and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Accurate basement repair spent lots of time with me before the project started and when it ended the quality of work and efficiency was excellent and their crews were very professional. They completed the work in two days and exceeded our expectations."
My jobs
My jobs
My jobs
My jobs
My jobs

+2

13 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Erie Home
Erie Home
4.4(
72
)
Concrete Foundation - Repair

Serving Sussex, WI and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"ErieHome waterproofed my basement. The crew was polite, kind, and came in, did an excellent job in 3 days by digging a trench on the inside of the basement, removing the dirt from the bottom of the foundation, installed corrugated tubing, rock and then cement. They also installed a Humidex airpurifier and new sump pump with a backup pump. They cleaned up afterward. Any questions I had were answered in a respectful manor. I now have peace of mind knowing that I no longer have to monitor weather forecasts for rain or have to clean up anymore incoming water. The system is warranted for the life of the house and included within the price, which increased the value of my home."
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After

+38

109 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for On Board Landscaping LLC
On Board Landscaping LLC
4.1(
27
)

Serving Sussex, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Great team to work with. The job was done a day early and completed quickly. Three window wells replaced and grading done. Very nicely executed, the job site cleaned up, and all at a reasonable cost. Definitely recommend On Board Landscaping."
Street view
Before and after
Boxwood before and after
Progression collage
Before and after

+62

9 neighbors recently requested a quote
Recommended by68%of homeowners
...
Showing 1-10 of 139

The Sussex, WI homeowners’ guide to foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.