Protecting Shorelines. Preserving Property.

Serving Northern Illinois and Southern Wisconsin

Custom seawalls and drainage solutions built to protect your shoreline, enhance your property, and stand the test of time.

Outcropping

Residential & Commercial

Shoreline and drainage solutions.

Freshwater Specialists

Built for lakes, rivers, and ponds.

Multiple Solutions

Steel, stone, rip rap, and drainage.

Local Service

Northern Illinois and Southern Wisconsin.

Free Consultations

Discuss the right option for your property.

Shoreline Protection That Lasts

Steel Seawalls

Custom-built steel seawalls that stop erosion, protect your shoreline, and add lasting value to your property.

Outcropping

Natural stone outcropping that blends with the landscape and provides long-lasting shoreline stability.

Rip Rap

Extremely durable rip rap that absorbs wave energy and protects shorelines from erosion.

Boulders

Heavy-duty boulders create a natural barrier that reduces wave impact and helps prevent shoreline erosion.

Drainage Solutions

Manage Water. Protect Your Property.

Retention Ponds

Designed to collect and manage stormwater naturally and effectively.

Storm Ditches

Properly graded ditches that direct water safely away from your property.

Storm Drains

Efficient systems that move water underground to prevent flooding.

Gutter Downspouts

Solutions to channel roof runoff away from foundations and yards.
Outcropping

Golf Course Drainage

Built for Play. Built to Endure.

We partner with golf courses throughout the region to deliver seawalls, bulkheads, and drainage systems that protect shorelines, preserve playability, and enhance course beauty.
Shoreline Stabilization
Course Drainage
Minimal Disruption, Maximum Results
Trusted by Golf Professionals

Proof in Our Projects

Real results for real properties.
Steel Sea Wall
Outcropping

Proudly Serving

75-Mile Service Area

Northern Illinois & Southern Wisconsin

From Lake Geneva to the Fox River Valley, we deliver expert shoreline and drainage solutions within 75 miles of our base.
Alan profile picture
Alan
4 days ago
From phone call to finished project in 4 days -- outstanding!
Great job!
Dawn profile picture
Dawn
4 months ago
From start to finish - our experience was incredible. We received calls daily from the crew keeping us abreast of the progress. Everyone from Rod, to Kyle, Connor and the rest of the crew -
Exceptional! We appreciate the quick turnaround and easy installation!
Zoli profile picture
Zoli
11 months ago
Capt Rod built us a high quality seawall on a tight, hard to access, site.
Kyle and Allen’s teams were professional, worked hard and were very courteous. Job took 4 and 1/4 days from start to finish. They have the right equipment and tools to do the job correctly and efficiently. We would use them again; but I suspect we won’t have to. The wall was built to last.

Note: when grass areas are damaged, Captain Rod repairs them with black dirt and grass seed. This can take a while to grow back in. We elected to sod the affected areas for more rapid return to use.
If I had to do this all over again, I would choose this team again! From top to bottom, they were great! We are extremely happy with the results. It was a big job, with many bridges to cross. Not once did they say “I don’t think we can do it.” They handled the permit, they handled our difficult yard, while respecting our neighbors yard. Kim in the office always answered my calls and got back to me with answers. Kyle, the foreman, sent me pictures of the progress which was greatly appreciated, since I was working and couldn’t be there. His crew was just as detailed and dedicated to the job as Kyle was. If the job needed something above what our estimate was, I was called, it was discussed, and agreed upon. Pictures are worth 1000 words.
Thanks Rod, Kim, Kyle, and crew!
Anthony Faivre profile picture
Anthony Faivre
3 years ago
Very pleased with the installation by Seawalls Unlimited. The seawall is beautiful! Nik and his team were amazing. Very professional. They explained the work details and answered my questions. They were careful to minimize lawn damage. They put down track mats where they would transit over the lawn. All the stumps and debris were removed from our home. They seeded and leveled the areas effected by the equipment, leaving our yard clean and ready for us to water the new grass seed.
Cyndy Stevens profile picture
Cyndy Stevens
3 years ago
What an awesome job by Seawalls Unlimited! Nik, Wilson and Connor were very professional, meticulous and courteous! Everyone who has seen it is very impressed. Would highly recommend for a steel seawall and riprap (white stone leading to water). Thanks for a fantastic job!
Rich and Cyndy Stevens
Luke Emde profile picture
Luke Emde
3 years ago
Our HOA has used Seawall Unlimited several times over the past 7 years. Rod, Nick, and the crew are absolutely amazing! They are always very professional, and their craftsmanship and attention to detail is second to none. We don't even call any other company for bids, one call to them and its done!