46 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Janesville: Flood Pros Waterproofing, CR Score 60/100; 5.0★ from 32 Google reviews; open 24/7.
Best for emergencies (open 24/7): Flood Pros Water Damage Restoration, posts 24/7 hours; ranked #2 of 46.
Most-reviewed: Flood Pros Water Damage Restoration, 322 Google reviews at 4.9★, the most of 46 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
46 Janesville foundation repair companies are ranked here by CR Score, from ten published factors. 10 are open 24/7, 22 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.8★ across 46 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Flood Pros Waterproofing | 60 | 5.0★ (32) | Roscoe, 17 mi away | 24/7 | Overall |
| 2 | Flood Pros Water Damage Restoration | 59 | 4.9★ (322) | Machesney Park, 21 mi away | 24/7 | Emergencies, Most reviews |
| 3 | A+ Environmental, Inc. | 58 | 4.9★ (34) | Fort Atkinson, 20 mi away | Sat · Sun | — |
| 4 | Rote's Landscaping And Waterproofing | 58 | 4.9★ (71) | Janesville | 24/7 | — |
| 5 | Badger Basement Systems | 58 | 4.6★ (306) | Fort Atkinson, 36 mi away | Sat | — |
| 6 | Flood Pros Disaster Restoration Services | 56 | 4.6★ (33) | Janesville | 24/7 | — |
| 7 | Dry Otter Basement Waterproofing & Foundation Repair | 55 | 4.9★ (237) | Roscoe, 20 mi away | — | — |
| 8 | Brady's Waterproofing & Concrete | 55 | 5.0★ (50) | Machesney Park, 17 mi away | Sat | — |
| 9 | 3 Franks Paving | 54 | 5.0★ (128) | South Beloit, 4 mi away | — | — |
| 10 | Daleen Services | 54 | 4.9★ (77) | Lake Geneva, 27 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Machesney Park, 21 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 322 Google reviews, the most in Janesville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Atkinson, 20 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville
Ranked #4 because of its Google rating and review volume: 4.9★ from 71 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Atkinson, 36 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 306 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville
Ranked #6 because of its Google rating and review volume: 4.6★ from 33 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roscoe, 20 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 237 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Machesney Park, 17 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Beloit, 4 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 128 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Geneva, 27 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 77 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Verona, 34 mi away
Ranked #11 because of its Google rating and trade focus: 4.6★ from 133 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roscoe, 20 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 31 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 89 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beloit, 6 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockton, 17 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Madison, 29 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loves Park, 25 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 79 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Machesney Park, 33 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Countryside, 39 mi away
Ranked #19 because of its Google rating and review volume: 4.8★ from 46 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loves Park, 25 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 29 mi away
Ranked #21 because of its Google rating and trade focus: 3.8★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Janesville
Ranked #22 because of its Google rating and review volume: 4.4★ from 30 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ashwaubenon, 31 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 34 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 34 mi away
Ranked #25 because of its Google rating and review volume: 4.4★ from 19 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #46, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Wisconsin Waterproofing, LLC. | 49 | 5.0★ (5) | 32 mi |
| 27 | LaBree Concrete Inc | 48 | 4.7★ (25) | 26 mi |
| 28 | Hp Roofing & Construction LLC - Commercial Roofing Contractor | 48 | 5.0★ (10) | 28 mi |
| 29 | McPenn Custom Concrete LLC. | 48 | 4.8★ (19) | 12 mi |
| 30 | Koala Insulation of Madison | 48 | 5.0★ (61) | 34 mi |
| 31 | Ruiz Landscaping rockford | 48 | 4.8★ (22) | 29 mi |
| 32 | All Dry Waterproofing | 48 | 3.7★ (3) | 19 mi |
| 33 | Concrete Problem Solvers | 47 | 4.6★ (20) | 29 mi |
| 34 | Madison Foundation Repair | 47 | 4.5★ (8) | 34 mi |
| 35 | Pickett Masonry | 47 | 5.0★ (3) | 23 mi |
| 36 | Yahara Restoration | 46 | 5.0★ (10) | 21 mi |
| 37 | Abbey Roads Inc | 45 | 4.2★ (6) | 14 mi |
| 38 | ProAxis LLC | 45 | 4.2★ (24) | 30 mi |
| 39 | Cutting Edge Lawn Care & Snow Removal | 44 | 4.3★ (11) | 25 mi |
| 40 | Lawrence Construction | 44 | 4.8★ (4) | 31 mi |
| 41 | Mike Harris Mason Contractor | 43 | 4.5★ (8) | 29 mi |
| 42 | Roofing Systems | 43 | 4.0★ (3) | 30 mi |
| 43 | Drywall Finishing Services Plastering and Stucco | 43 | 5.0★ (5) | 28 mi |
| 44 | DS3 Solutions | 43 | 5.0★ (6) | 34 mi |
| 45 | Alpine Insulation | 42 | 2.9★ (8) | 29 mi |
| 46 | K & M Concrete, Inc. | 42 | 2.8★ (9) | 39 mi |
20 more foundation repair companies within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| ABSOLUTE Foundation Crack Repair & Drain Tile Systems, LLC | 25 mi | |
| Advanced Construction of Janesville | 4.4★ (13) | In Janesville |
| ASG Seamless Gutters and Metal Roofing | 5.0★ (1) | 35 mi |
| Corner Stone Construction | 3.0★ (6) | In Janesville |
| Cutting Edge of Wisconsin LLC | 4.5★ (66) | In Janesville |
| Diversified Construction of Wisconsin, Inc. | In Janesville | |
| DMR Exteriors | 5.0★ (62) | In Janesville |
| Jackson's Masonry LLC | 5.0★ (14) | In Janesville |
| Janesville Basement Waterproofing Experts | In Janesville | |
| Marklein Builders Inc | 4.6★ (15) | In Janesville |
| Oliwill | 28 mi | |
| Premier Concrete Construction Inc | 5.0★ (2) | 31 mi |
| ProMaster Concrete | 5.0★ (7) | In Janesville |
| SM Custom Concrete | In Janesville | |
| Stratus Waterproofing | 5.0★ (2) | 38 mi |
| Total Concept & Design | 5.0★ (13) | In Janesville |
| Weatherseal and Roofing, LLC | 5.0★ (18) | In Janesville |
| White Oak Construction, Inc. | 4.3★ (12) | In Janesville |
| Wickersham Construction LLC | 5.0★ (14) | In Janesville |
| Xceptional Exteriors LLC | 28 mi |
National price ranges in USD, not adjusted for Janesville. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Foundation repair | $2,225 | $5,174 | $8,133 | Per project: typical range of customer-reported repairs. US national range | October 2026 |
We scored 46 Janesville foundation repair companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 23, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Janesville data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |