36 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Valparaiso: U.S. Waterproofing, CR Score 63/100; 4.8★ from 45 Google reviews; open 24/7.
Best for emergencies (open 24/7): GHi LLC (God Honors integrity), posts 24/7 hours; ranked #11 of 36.
Most-reviewed: Nova Basement Systems, 424 Google reviews at 4.8★, the most of 36 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
36 Valparaiso foundation repair companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 25 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.7★ across 36 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | U.S. Waterproofing | 63 | 4.8★ (45) | Valparaiso | 24/7 | Overall |
| 2 | Nova Basement Systems | 59 | 4.8★ (424) | La Porte, 20 mi away | — | Most reviews |
| 3 | Northwest Crawl Space Repair | 58 | 5.0★ (77) | Portage, 10 mi away | — | — |
| 4 | Sub-Cooled Heating and Air Conditioning | 57 | 4.9★ (198) | Portage, 10 mi away | Sat · Sun | — |
| 5 | K&A Waterproofing | 56 | 4.8★ (25) | Merrillville, 11 mi away | Sat | — |
| 6 | Perma-Seal Basement Systems | 56 | 4.7★ (53) | Harvey, 19 mi away | Sat | — |
| 7 | Total Waterproofing inc | 56 | 5.0★ (38) | Frankfort, 35 mi away | Sat · Sun · Evenings | — |
| 8 | Illiana Basement Waterproofing | 55 | 4.1★ (38) | Chesterton, 13 mi away | Sat | — |
| 9 | Family Waterproofing Solutions | 55 | 4.7★ (119) | Evergreen Park, 37 mi away | Sat | — |
| 10 | Heritage Waterproofing & Foundation Repair | 55 | 4.9★ (33) | Hobart, 12 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Waterproofing service”.
Based in La Porte, 20 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 424 Google reviews, the most in Valparaiso.
Based in Portage, 10 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Waterproofing service”.
Based in Portage, 10 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 198 Google reviews.
Based in Merrillville, 11 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Waterproofing service”.
Based in Harvey, 19 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Waterproofing service”.
Based in Frankfort, 35 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Chesterton, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.1★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Evergreen Park, 37 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 119 Google reviews, listed on Google as “Waterproofing service”.
Based in Hobart, 12 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Waterproofing service”.
Based in Hobart, 11 mi away
Ranked #11 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Foundation”.
Based in Orland Park, 39 mi away
Ranked #12 because of its Google rating and trade focus: 4.6★ from 111 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 38 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 118 Google reviews, listed on Google as “Waterproofing service”.
Based in Cedar Lake, 16 mi away
Ranked #14 because of its Google rating and trade focus: 4.4★ from 56 Google reviews, listed on Google as “Waterproofing service”.
Based in Crest Hill, 37 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Elmhurst, 38 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based in Westville, 7 mi away
Ranked #17 because of its Google rating and trade focus: 4.4★ from 5 Google reviews, listed on Google as “Foundation”.
Based in Chicago, 35 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Foundation”.
Based in Gary, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “Construction company”.
Based in Elmwood Park, 40 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 40 mi away
Ranked #21 because of its Google rating and trade focus: 3.9★ from 30 Google reviews, listed on Google as “Waterproofing service”.
Based in Valparaiso
Ranked #22 because of its Google rating and review volume: 4.0★ from 21 Google reviews.
Based in Cedar Lake, 16 mi away
Ranked #23 because of its Google rating and review volume: 4.4★ from 33 Google reviews.
Based in Monee, 36 mi away
Ranked #24 because of its Google rating and trade focus: 3.0★ from 16 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 35 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
#1 to #25 are shown in full above. Here are #26 to #36, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Big E Waterproofing | 48 | 4.0★ (4) | 1 mi |
| 27 | Doherty Tuckpointing | 48 | 3.4★ (5) | 38 mi |
| 28 | Horizon Fence & Construction | 48 | 3.6★ (39) | In Valparaiso |
| 29 | E & H Concrete | 47 | 4.1★ (10) | 27 mi |
| 30 | Chicago Foundations and Concrete Pros | 47 | 4.6★ (5) | 40 mi |
| 31 | Advanced Concrete Lifting, LLC | 46 | 5.0★ (19) | 21 mi |
| 32 | RC Szabo Plumbing Richton Park IL | 45 | 4.3★ (8) | 35 mi |
| 33 | Bruno's Tuckpointing, Inc. | 44 | 4.2★ (40) | 31 mi |
| 34 | Frazier Residential Concrete | 44 | 5.0★ (9) | 39 mi |
| 35 | Model Roofing LLC | 43 | 5.0★ (6) | 37 mi |
| 36 | AA Restoration LLC | 41 | 4.3★ (6) | 37 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 |
|---|---|---|
| All-Dry of Chicago, Inc. | 5.0★ (1) | 40 mi |
| Bestbuilt Waterproofing | 3.0★ (1) | 27 mi |
| Chicago Waterproof Co | 34 mi | |
| Concrete & Construction Solutions - Decorative|Driveway|Foundation, Concrete Contractor Services | 5.0★ (2) | 40 mi |
| Dirt Works Excavating & Landscaping | 4.8★ (103) | In Valparaiso |
| Epoxy Systems Inc. | 5.0★ (1) | 16 mi |
| FreeFlow Environmental | 4.7★ (911) | In Valparaiso |
| Ground Up Crack Solutions. | 5.0★ (1) | 27 mi |
| M.Davis Excavation | 5.0★ (9) | In Valparaiso |
| Northwest Home Pros | 4.3★ (17) | In Valparaiso |
| R.A RESTORATION LLC. | 4.0★ (1) | 39 mi |
| Sandberg Concrete Foundations | 5.0★ (2) | In Valparaiso |
| SCG Builders LLC | 18 mi | |
| Shears Concrete, Inc. | 4.8★ (19) | In Valparaiso |
| Signature Seepage Control | 5 mi | |
| Super Tech Home Appliance Service | 17 mi | |
| Top Notch Housing LLC | 5.0★ (2) | 20 mi |
| Total Coatings Inc | 29 mi | |
| Uptown General Contractors | 4.9★ (31) | In Valparaiso |
| Vega's Landscaping | 4.7★ (55) | In Valparaiso |
National price ranges in USD, not adjusted for Valparaiso. 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 36 Valparaiso 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 22, 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 Valparaiso 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 |