Best waterproofing businesses in Janesville

★★★★★4.9 (75 reviews)score 85/100

Rote's pairs landscaping with waterproofing, which suits yards where the real problem is grading and surface runoff. It holds a 4.9 from 75 reviews, and homeowners point to fixes that held up and quotes that came back fast. Confidence is medium.

• Grading and runoff fixes that reviewers say held up
• Quick quotes and fast start dates
• Landscaping and waterproofing under one company
• Tidy worksites and a friendly crew

Services: Basement Waterproofing, Exterior & Below-Grade Waterproofing

★★★★★4.6 (37 reviews)score 78/100

Flood Pros earns its place for fast response after water damage, with a 4.6 from 37 reviews. Reviewers like the daily cleanup, floor protection and clear explanations, and some are repeat customers. Confidence is medium.

• Fast response to water emergencies
• Daily cleanup and floor protection
• Clear explanations of the work
• Repeat customers who would hire again

Services: Exterior & Below-Grade Waterproofing, Basement Waterproofing

★★★★★4.6 (14 reviews)score 72/100

S.R.M. is a contractor that adapts plans and budgets, and reviewers describe a personable owner who answers texts directly. The 4.6 rating rests on only 14 reviews, so treat it as a moderate-confidence signal.

• Flexible with design changes and budget adjustments
• Owner communicates directly
• Reasonable pricing for the scope
• Handles complex structural challenges

Services: Basement Waterproofing

★★★★★5 (83 reviews)score 89/100

DMR Exteriors has a perfect 5 from 83 reviews and a high-confidence score. Homeowners describe steady updates from first call to final cleanup, plus help with insurance after hail or storm damage. It is an exterior contractor (roofing, siding, gutters, downspouts) rather than a dedicated basement specialist.

• Clear communication from start to finish
• Help with hail and storm insurance claims
• Tidy crews that clean up
• Fair quotes without upselling

Services: Exterior & Below-Grade Waterproofing

★★★★★4.9 (87 reviews)score 86/100

Wilco Exteriors holds a 4.9 from 87 reviews with high confidence. Reviewers praise knowledgeable consultants, on-schedule crews and fair pricing. Its strength is exterior envelope work like windows and roofing.

• Clear communication from first contact to install
• Knowledgeable sales consultants
• Tidy, respectful crews
• Work finished on schedule

Services: Exterior & Below-Grade Waterproofing

★★★★★4.6 (21 reviews)score 74/100

Advanced Construction scores 4.6 from 21 reviews. One customer's egress window held through regional flooding weeks after install, and the team honored warranty work on older jobs. Confidence is medium.

• Warranty honored on old work
• Egress window proven in flood conditions
• Fast turnaround on remodels and repairs
• Works well with insurance adjusters

Services: Basement Waterproofing

★★★★☆4.4 (34 reviews)score 74/100

Center Construction does concrete and shed work with attention to drainage. It has a 4.4 from 34 reviews, with praise for prompt quotes, level pours and fixing settling patios.

• Quick response to quotes
• Careful drainage design on concrete
• Concrete leveling for settling patios
• Strong site cleanup

Services: Basement Waterproofing

★★★★★4.6 (27 reviews)score 67/100

Fanning Excavating is known for same-day emergency response and honest advice, with a 4.6 from 27 reviews. Most feedback covers septic pumping and repairs, and evidence for basement or exterior waterproofing is limited, so confidence is low.

• Answers emergency calls same-day
• Transparent about needed repairs
• Handles paperwork for customers
• Long local track record

Services: Exterior & Below-Grade Waterproofing

★★★★★5 (24 reviews)score 82/100

Weatherseal has a 5.0 from 24 reviews, with praise for clear communication, quotes that hold and clean jobsites. Roofing and spray foam insulation are the focus, which helps moisture and air control. Confidence is medium.

• Roofing and spray foam under one company
• Quotes without surprise charges
• Fast turnaround
• Clean jobsites

★★★★★4.9 (10 reviews)score 76/100

Rock River Roofing & Exteriors has all five-star reviews, a 4.9 from just 10, so the sample is small. Reviewers cite friendly crews, on-time work and prices close to the quote.

• Friendly, professional crew
• Clear updates during jobs
• Clean worksite cleanup
• Preferred contractor for several siding and roofing brands

★★★★★5 (5 reviews)score 73/100

Riedl and Son has five reviews, all five stars, praising steady updates and daily cleanup. With so few reviews, the score is a tentative signal.

• Clear communication during projects
• Crews clean up each day

★★★★★4.5 (56 reviews)score 72/100

SERVPRO of Rock County has a 4.5 from 56 reviews, with consistent praise for prompt arrival, careful handling of belongings and follow-up. It is strongest on large-scale water and fire losses. Confidence is low.

• Responds quickly to emergencies
• Experienced with large-scale losses
• Handles insurance coordination
• Respectful handling of personal items

★★★★☆4.1 (8 reviews)score 64/100

Paul Davis Restoration gets strong marks for quick same-day water and flood cleanup, with friendly crews and fair pricing. The 4.1 rating comes from only 8 reviews, so treat it cautiously.

• Same-day response to water damage calls
• Friendly, efficient crews

★★★★★5 (2 reviews)score 61/100

H&H20 Response has two five-star reviews describing quick, informative help, including an early arrival after a storm. Evidence is very thin, so confidence is low.

• Quick response
• Informative staff

score 28/100

This Janesville company lists basement and exterior waterproofing on its website: sump pumps, French drains, crack repair and crawl space encapsulation. It has no reviews yet, so the score reflects limited evidence rather than proven performance.

• Lists sump pump installation and French drains
• Crack repair and crawl space encapsulation offered
• Based in Janesville
• States it is a certified waterproofing contractor

Services: Exterior & Below-Grade Waterproofing, Basement Waterproofing