Find waterproofing services in Downtown Janesville, Wisconsin. 12 providers cover the area with high ratings and fast local response times.
Waterproofing work in Downtown Janesville is handled by 12 service providers, with 3 based right in the downtown area. The closest option is less than a kilometer away, making quick response times realistic for most jobs.
Top-rated providers serving downtown include Rock River Roofing & Exteriors, Weatherseal Insulation and Roofing, LLC, and White Oak Construction, Inc. These services average a 4.7 Google rating across the coverage area.
Ranked by recent Google reviews, weighted for proximity to Downtown Janesville. How we score ›
Rock River Roofing delivers consistent results across roofing, siding, and exterior work. Staff including the team keep customers updated, complete jobs on time and within quoted prices, and leave work sites clean.
Every review is five stars. Customers consistently praise the team's responsiveness, clear pricing, and willingness to complete extra work without charging extra. They return for repeat jobs and recommend the company to others. The business tackles complex spray foam insulation alongside roofing: attics, basements, crawl spaces, and cathedral ceilings, often discovering and fixing previous installation mistakes during the process.
Most reviewers praise White Oak's workmanship, communication during projects, and friendly crew. Two low ratings flag slow estimate responses and post-project quality issues that left customers frustrated.
Nearly all reviewers praised Advanced Construction's speed, professionalism, and follow-through on projects ranging from egress windows to full home remodels. One customer's egress window held perfectly during regional flooding weeks after install. The team earned trust for honoring warranty work on older jobs without argument, keeping job sites clean, and communicating clearly with insurance adjusters. Two isolated one-star reviews mentioned missed appointments and rudeness, but represent outliers in a strong track record.
Water in the basement from poor grading is their most common fix, often resolved in days with follow-up landscaping that looks polished. Reviewers consistently note the team and the crew's speed, attentiveness to detail, and willingness to stand behind the work with no complaints recorded.
Center Construction handles concrete and shed work with strong attention to drainage, site cleanup, and customer contact. Most reviewers praise prompt quotes, level pours, and the team's willingness to correct conditions like settling patios. One past customer reported an out-of-square concrete pad and felt a lack of accountability when issues arose.
Water damage and fire cleanup draw consistent praise for prompt arrival and respectful crew behavior; staff follow up for days after initial work. Rebuilding work has shown inconsistency, with some projects completed professionally while others faced shortcut attempts and quality lapses.
From initial quote through final cleanup, Wilco's team delivers consistent attention to detail and reliability. Window replacements, roof work, and inspections all earn praise for workmanship, punctuality, and staff who treat projects as priorities. Installation crews arrive on schedule, explain options without pressure, and finish with clean worksites. A single missed estimate appointment stands out sharply against 16 five-star reviews from satisfied customers.
Homeowners consistently praise the owner the team for flexible, quality remodels and deck work done at reasonable rates. Communication is strong, though quote timing and arrival times have occasionally lagged. The team delivers thoughtful design solutions and maintains mostly clean work sites.
Flood Pros handles water damage and basement restoration with speed and care. Reviewers consistently praise the team's responsiveness (often within an hour), professional crew behaviour, and thorough cleanup. Staff explain the work clearly and follow up after jobs. One mold remediation job fell short when protective plastic wasn't used as promised, leaving the customer to arrange professional cleaning afterward.
Both reviewers praise speed and courtesy. One caller noted the team prioritized assessment during area-wide flood damage, arriving ahead of schedule to help a neighbor in crisis.
Review evidence is limited. The business is based in Janesville and their website lists basement and exterior waterproofing services including sump pump installation, French drains, crack repair, and crawl space encapsulation. They state they are certified basement waterproofing contractors.
Last updated 2026-09-07