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Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System

Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

Finishing / Remodeling
Everlast Wall Panels
Insulated Wall Panels
Premier And Linen Ceiling Tiles: No-sag Warranty
Thermal Dry Floor Tiles
Millcreek Faux Wood Flooring
Sunhouse Window Wells
Everlast Window Replacement
Rockwell Egress Window

Before and After Pictures from Ashland
Poly Leveling in Ashland, WI

Poly Leveling in Ashland, WI

Before After
Poly Leveling in Ashland, WI Poly Leveling in Ashland, WI

Company Awards
Northland Celebrates 25 YEARS with Basement Systems
Every year, Basement Systems Inc, located in Seymour Conntecticut holds a Convention, where dealers across the network are invited to... [Read more]
#44 Dealer for Total Sales
#44 Dealer for Total Sales in the Basement Systems network... [Read more]
More Awards

Ashland, WI's Trusted Basement Waterproofing & Foundation Repair Contractor

I would like to thank you and your crew for the fast and friendly service.  ...
Happy Customers Surrounding Ashland, WI
Testimonials
Reviews
Work Requests

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Reviews From Ashland
Testimonials From Ashland
The installation crew arrived on time and did a great job cleaning up. They did great work in installing the new system. A professional job in all aspects!
Testimonial by Dave O. from Ashland, WI
Wow didn't know it could be done!
Testimonial by John B. from ashland , WI
Corey was professional and explained the project very well. We appreciated the video as it gave us a better idea of the process.
Testimonial by Jim H. from Ashland, WI

Ashland, WI’s Local Basement Waterproofing Authority

If you have a musty smell in your basement, walls that feel damp, or experience flooding when there is heavy rain, you are in the right place! Northland Basement Systems has been providing high-quality basement waterproofing services to Ashland, WI homeowners since 1991. Our goal is to identify your wet basement problem and formulate a custom basement waterproofing solution that is right for your home, all for an affordable price. The best part is that each one of our certified basement waterproofing technicians will stand behind their work and all of our basement waterproofing systems come with a 25-year, transferable warranty.

We Provide: 
  • Basement seepage repair for wet basements
  • Wall crack & basement leak repair
  • Battery backup sump pump systems
  • Sump pump installation

Experienced Foundation Repair Company

Repairing foundation damage is essential to preserving your home's long-term stability and value. Even a small crack in a wall or floor can indicate a serious problem, which is why it's important to have your home evaluated by a foundation repair expert from Northland Basement Systems. Our foundation repair specialists are highly trained and experienced. We have the skills and knowledge to identify foundation issues and recommend the best foundation repair solution. Here are some key warning signs of foundation damage:

  • Cracks in foundation walls or floors
  • Bowing and buckling foundation walls
  • Sticking windows and doors in the living area
  • Walls leaning inwards at the top
  • Sinking or uneven floors and slabs

With our complete line of patented foundation repair products, Northland Basement Systems can give you a quality solution to all these problems and more, ensuring your home has a stable, durable foundation.

Crawl Space Encapsulation & Repair Contractor

We often come across neglected crawl spaces that look and smell awful. If you have a similar situation in your home and are in need of crawl space structural repairs or encapsulation services don’t hesitate to call us. We can show you exactly how we can transform your dirty crawl space into a clean and healthy space. We can encapsulate your crawl space with our patented CleanSpace® vapor barrier system. Our crawl space vapor barriers will eliminate moisture, prevent mold growth and make your home more energy efficient. We are here to solve your crawl space problems so you and your family can live more comfortably in your home. Call or click today to schedule your FREE crawl space repair estimate!

PolyLevel® Concrete Leveling & Lifting

Cracked or uneven walkways, patios, and slab floors are unsightly and pose tripping hazards in your home. If you have a concrete surface that is sunken or cracked, PolyLevel® from Northland Basement Systems can restore it to its original condition. PolyLevel® is the best concrete leveling product on the market today. Polylevel® is a polymer foam that is injected under the concrete slab to raise and stabilize it, providing a smooth, level surface. This environmentally friendly concrete leveling solution is more durable and less invasive than traditional concrete repair methods. PolyLevel® is a great concrete leveling option for anything from minor repairs to large-scale commercial projects. To learn more about our excellent concrete leveling products, contact us today!

Work Requests From Ashland, WI
Vicinity of in Ashland
One area of my basement is leaking and wondering what the options are for resolution.
Vicinity of in Ashland
Walk ways and small concrete slab are sinking.
Vicinity of Karaba Rd in Ashland
Very old house that needs basement walls repaired or replaced.
Vicinity of in Ashland
With sudden heavy or prolonged rain, we have water leaking into our basement
Vicinity of in Ashland
Mobile home needs insulation under water heater under bathtub and pipes going to shower and water heater and back closet floor and bedroom floor. Got wet from main water leak
Vicinity of in Ashland
Uneven floor above where the crawl space access is. Crawl space access is a low spot and likely rain and snow melt flows underneath. Looking for possible jacking to level and/or window well around access to divert water from flowing into the crawl space.
Vicinity of in Ashland
Have multiple areas where water is leaking into the basement, need someone to give me an estimate on cost of a weeping system and/or any other solutions to my problem.
Vicinity of in Ashland
Looking to finish my basement.
Vicinity of Beaser Ave in Ashland
We are considering doing a land contract for the home we are currently renting and it has half a basement and half a crawl space. The basement has issues with water leaking. If we do purchase the house it's important that we be able to finish the basement. So, an estimate and opinion on the condition of the basement would be a turning point in our decision.
Vicinity of in Ashland
Old house with crawl space and partial basement. House smells musty/damp from crawl space. Want to encapsulate but wondering how much for budget. Thank you!
Vicinity of Cty Hwy E in Ashland
Cracked cement bricks house shifts cracked walls windows and doors don't open and shut easy
Vicinity of in Ashland
Our crawlspace retains water after a big thaw and/or rain. We contacted a plumbing company who encouraged us to look into having drain tiles/landscaping down to allow the water to flow away from the house/foundation.
Vicinity of John Hagstrom Rd in Ashland
Cracked and sinking floor in the garage causing garage floor too lean out
Vicinity of in Ashland
My basement wall is bowing in and starting to lean on my oil tank
Vicinity of in Ashland
I have some cracks in my basement walls with some water coming in. Just need an expert opinion and estimate for repair.
Vicinity of in Ashland
We have an old basement that leaks
Vicinity of Cherryville Road in Ashland
I am interested in getting an estimate for an internal basement drainage system.
Vicinity of in Ashland
Would like a quote on foundation/crawl space repair. thanks.
Vicinity of in Ashland
I have a small basement in a house remodel project. I have purchased a sump pump, check valve, and pit. They are not installed. The water table is high now so groundwater continues to leak in. I am interested in a bid on your waterproofing system. The basement is only 12' x 12' or so, with only the furnace and water heater down there right now.
Vicinity of in Ashland
With the recent warm-up, we had significant water leaking into the basement, and it seemed to come in where the bottom of the wall met the floor. We've had water problems in the basement for a year now and already replaced the gutters. We would like your thoughts on whether we could fix our problem from the inside. Thanks so much!

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