87 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Portage: U.S. Waterproofing, CR Score 61/100; 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 #12 of 87.
Most-reviewed: Nova Basement Systems, 424 Google reviews at 4.8★, the most of 87 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
87 Portage foundation repair companies are ranked here by CR Score, from ten published factors. 19 are open 24/7, 68 open Saturdays and 29 open Sundays, based on posted hours. The median Google rating is 4.8★ across 87 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | U.S. Waterproofing | 61 | 4.8★ (45) | Valparaiso, 13 mi away | 24/7 | Overall |
| 2 | Northwest Crawl Space Repair | 60 | 5.0★ (77) | Portage | — | — |
| 3 | Nova Basement Systems | 59 | 4.8★ (424) | La Porte, 23 mi away | — | Most reviews |
| 4 | Sub-Cooled Heating and Air Conditioning | 58 | 4.9★ (198) | Portage | Sat · Sun | — |
| 5 | Perma-Seal Basement Systems | 58 | 4.7★ (53) | Harvey, 10 mi away | Sat | — |
| 6 | Total Waterproofing inc | 57 | 5.0★ (38) | Frankfort, 27 mi away | Sat · Sun · Evenings | — |
| 7 | Area Wide Waterproofing, Inc. | 57 | 5.0★ (131) | Frankfort, 35 mi away | Sat | — |
| 8 | K&A Waterproofing | 57 | 4.8★ (25) | Merrillville, 9 mi away | Sat | — |
| 9 | Family Waterproofing Solutions | 57 | 4.7★ (119) | Evergreen Park, 29 mi away | Sat | — |
| 10 | Heritage Waterproofing & Foundation Repair | 57 | 4.9★ (33) | Hobart, 5 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 Portage
Ranked #2 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Waterproofing service”.
Based in La Porte, 23 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 424 Google reviews, the most in Portage.
Based in Portage
Ranked #4 because of its Google rating and review volume: 4.9★ from 198 Google reviews.
Based in Harvey, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Waterproofing service”.
Based in Frankfort, 27 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 38 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 131 Google reviews, listed on Google as “Waterproofing service”.
Based in Merrillville, 9 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Waterproofing service”.
Based in Evergreen Park, 29 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, 5 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 Chesterton, 8 mi away
Ranked #11 because of its Google rating and trade focus: 4.1★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Hobart, 6 mi away
Ranked #12 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Foundation”.
Based in Orland Park, 32 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 111 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 30 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 118 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 34 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 270 Google reviews.
Based in Crest Hill, 29 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Elmhurst, 31 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 27 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, 13 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 Chicago, 40 mi away
Ranked #20 because of its Google rating and review volume: 5.0★ from 132 Google reviews.
Based in Chicago, 39 mi away
Ranked #21 because of its Google rating and review volume: 5.0★ from 74 Google reviews.
Based in Chicago, 34 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Concrete contractor”.
Based in Westville, 12 mi away
Ranked #23 because of its Google rating and trade focus: 4.4★ from 5 Google reviews, listed on Google as “Foundation”.
Based in Cedar Lake, 24 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 56 Google reviews, listed on Google as “Waterproofing service”.
Based in Chicago, 35 mi away
Ranked #25 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Waterproofing service”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 87 ranked foundation repair companies here; the rest are on their profiles.
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) | 31 mi |
| Bairstow A F Co | 5.0★ (2) | 39 mi |
| Bestbuilt Waterproofing | 3.0★ (1) | 20 mi |
| Capital Masonry and Tuckpointing | 5.0★ (2) | 32 mi |
| Concrete & Construction Solutions - Decorative|Driveway|Foundation, Concrete Contractor Services | 5.0★ (2) | 32 mi |
| Concrete Constructors | In Portage | |
| CRS Waterproofing Basement Specialist | 5.0★ (2) | 36 mi |
| Epoxy Systems Inc. | 5.0★ (1) | 14 mi |
| Ground Up Crack Solutions. | 5.0★ (1) | 20 mi |
| Hytone Concrete Construction | 4.0★ (2) | 35 mi |
| MGM Construction LLC | 5.0★ (5) | In Portage |
| Miller Concrete, LLC | 4.0★ (7) | In Portage |
| Piece Construction Inc. Commercial General Contractors, Facilities Maintenance & Custom Millwork | In Portage | |
| Pressure Washing Unlimited/ PWU | 5.0★ (2) | 32 mi |
| R.A RESTORATION LLC. | 4.0★ (1) | 30 mi |
| Sager Sealant Corporation | 5.0★ (2) | 39 mi |
| Sandberg Concrete Foundations | 5.0★ (2) | 12 mi |
| Steiner Homes | 4.9★ (48) | In Portage |
| Superior Construction Co | 3.8★ (13) | In Portage |
| Top Notch Housing LLC | 5.0★ (2) | 24 mi |
National price ranges in USD, not adjusted for Portage. 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 87 Portage 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 Portage 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 |