Google Business Profile is the source for the business data shown here, last checked 2026-10-16. Details taken from their website were fetched 2026-09-14.
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.
Based on limited recent reviews, so treat this as low-confidence.
As listed on Google.
Operating:established in 1996
As published by the business on its own website; not independently verified.
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.
Rote's Landscaping and Waterproofing in Janesville earns praise for fixing grading and water runoff problems. Reviewers note quick quotes, tidy worksites, and a crew that stands behind its work.
Reviewers praise the team for quick response, tidy cleanups, and clear updates after water damage. One 1-star review says a mold job lacked containment and retesting, so mold work may not suit everyone.
Last updated 2026-10-16
