How much does basement waterproofing cost in Edgerton?

Crack injection or minor sealing work often runs a few hundred dollars per crack, while a full interior drain tile and sump pump system typically costs several thousand dollars depending on basement size. Exterior excavation and membrane work, which involves digging around the foundation, usually costs more than interior systems because of the labor and landscaping restoration involved. Get at least two on-site quotes since pricing varies a lot based on the actual water source.

How often does a basement need waterproofing?

A properly installed system, especially a sump pump with a battery backup, should last many years with only periodic maintenance like clearing the discharge line and testing the pump before wet seasons. Older homes without any prior waterproofing, or homes where grading has shifted over time, are the ones most likely to need a first-time fix rather than a repeat job.

What should I expect during a waterproofing project?

Interior drain tile jobs usually mean a contractor cutting a channel along the basement's perimeter floor, which creates dust and takes one to three days depending on basement size. Exterior work involves excavation equipment around the foundation and can take longer, plus some yard disruption that gets restored afterward. A reputable contractor will walk you through the timeline and daily disruption before starting.

How do I judge the quality of a waterproofing contractor?

Check that they carry insurance specific to foundation work, ask for references from jobs done at least a year or two ago (so you can hear whether the fix held up through a wet season), and confirm the warranty terms are in writing before signing. A contractor who explains the drainage plan in plain terms and doesn't push the most expensive option first is usually a good sign.

Basement Waterproofing in Edgerton

Basement waterproofing covers everything from sealing hairline foundation cracks to installing full interior drain tile and sump pump systems. In Edgerton, where clay-heavy soil and seasonal freeze-thaw cycles put steady pressure on foundation walls, the work usually falls into three categories: exterior excavation and membrane or drainage board application, interior drainage systems paired with a sump pump, and crack injection or vapor barrier work for lighter moisture issues. We've gathered 8 contractors in this category who handle these jobs across the area.

What to look for before you hire

Ask any contractor to diagnose the source of water before proposing a fix. Hydrostatic pressure, poor grading, a clogged gutter system, and a cracked footing all call for different solutions, and a contractor who quotes a price without inspecting the crawlspace or exterior grade first is guessing. Get a written scope that specifies whether the fix is interior, exterior, or both, what the drainage tile and sump pump specs are, and what warranty covers the labor and materials separately. Licensing, insurance, and a local track record on foundation-specific work (not just general contracting) matter more here than in most home repair categories, since a bad seal can trap moisture rather than move it out.

How our scoring helps

We rank the Edgerton contractors in this category using verified license and insurance status, review consistency over time, and responsiveness to service calls, so you can compare options without digging through each company's site individually. See the full breakdown in the ranked guide to Edgerton waterproofing contractors, and read how we build these rankings on our methodology page.

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All basement waterproofing in Edgerton, ranked by score and relevance

8 businesses, scored on recent reviews. The order weighs each business's overall score by how much of its reviewed work is basement waterproofing, so a lower-scored specialist can rank above a higher-scored generalist.

#1Edwardson Plumbing LLC

4.8(47)✓ Google-verified

The team earn trust through speed and straightforward pricing. Reviewers consistently report same-day or next-day service, transparent cost conversations, and work that comes in well below competing quotes. The operation feels local and personal: staff communicate clearly, show up on time, and solve problems without overselling.

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#2Avondale Roofing

4.7(148)✓ Google-verified

Most customers praise Avondale for answering calls quickly, scheduling fast, and completing roofs in a day or two with friendly crews. Staff members like Tony, the team, and the team earned individual recognition. A few recent jobs left nails and debris scattered across yards and driveways, with some flashing and trim work done sloppily; the owner addressed complaints when raised, and two reviews noted incomplete repairs or multiple attempts needed to get crews onsite. Reviewers consistently mention new roofs, gutter installation, emergency tarping after storm damage, and skylight work. Mobile homes, commercial properties, and single-family homes all received attention. One customer praised the team for honest advice (rejecting unnecessary work after hail damage), and another described relief after roof leaks stopped following repairs.

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#3Guardian Home Improvement

4.9(58)✓ Google-verified

Hail-damaged homes drive most work here, and the team earns consistent praise for coordinating insurance, managing timelines, and delivering finished roofs and gutters quickly. One significant negative review details screaming during customer service calls and defective soffit work that required hundreds of dollars in correction; the owner personally checks projects, yet communication breaks down sharply once jobs are underway.

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#4Yeske Construction Co

59 low data

3.9(7)✓ Google-verified

Crew earns praise for effort and attentiveness. Safety and site conduct draw concern from some reviewers, with reports of parking violations and lapses in safety protocols.

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#5Wilcox Construction

57 low data

3.7(3)✓ Google-verified

Two recent five-star reviews praise the team's quality and help navigating insurance claims, while an older one-star review cites a lack of follow-through. Evidence is limited to three reviews.

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#6Tellefson Concrete & Excavation

54 low data

3.4(8)✓ Google-verified

Tellefson Concrete has earned strong marks for concrete quality and fair pricing when work stays on track, but a sizable share of recent reviews cite missed callbacks, stalled projects, and drainage problems post-completion. Experience varies sharply: satisfied customers praise the owner's care and enthusiasm, while others report months of unresponsiveness and failed repairs.

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#7J. Becker Construction, Inc.

47 low data

3.0(7)✓ Google-verified

Experience here varies widely. Some reviewers report competitive pricing and a capable crew, while others describe unresponsive communication and workplace incidents that went unresolved.

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#8Asperheim Roofing

39 low data

3.0(8)

Half the reviews praise long-lasting roofing work completed on time. The other half report leaks that persist after repair, unresponsive owner follow-up, and quality concerns. Evidence is limited by polarized reviews and roofing focus rather than basement waterproofing.

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Common questions about basement waterproofing

How much does basement waterproofing cost in Edgerton?: Crack injection or minor sealing work often runs a few hundred dollars per crack, while a full interior drain tile and sump pump system typically costs several thousand dollars depending on basement size. Exterior excavation and membrane work, which involves digging around the foundation, usually costs more than interior systems because of the labor and landscaping restoration involved. Get at least two on-site quotes since pricing varies a lot based on the actual water source.
How often does a basement need waterproofing?: A properly installed system, especially a sump pump with a battery backup, should last many years with only periodic maintenance like clearing the discharge line and testing the pump before wet seasons. Older homes without any prior waterproofing, or homes where grading has shifted over time, are the ones most likely to need a first-time fix rather than a repeat job.
What should I expect during a waterproofing project?: Interior drain tile jobs usually mean a contractor cutting a channel along the basement's perimeter floor, which creates dust and takes one to three days depending on basement size. Exterior work involves excavation equipment around the foundation and can take longer, plus some yard disruption that gets restored afterward. A reputable contractor will walk you through the timeline and daily disruption before starting.
How do I judge the quality of a waterproofing contractor?: Check that they carry insurance specific to foundation work, ask for references from jobs done at least a year or two ago (so you can hear whether the fix held up through a wet season), and confirm the warranty terms are in writing before signing. A contractor who explains the drainage plan in plain terms and doesn't push the most expensive option first is usually a good sign.