Ranked #1 because of its Google rating and availability: 4.8★ from 45 Google reviews, open 24/7.
- 4.8★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 384 Pilot Dr, Valparaiso, IN 46383
63 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lowell: U.S. Waterproofing, CR Score 87/100; 4.8★ from 45 Google reviews; open 24/7.
Best for emergencies (open 24/7): ULB-DRY Waterproofing, posts 24/7 hours; ranked #4 of 63.
Most-reviewed: Koala Insulation of SW Chicago, 288 Google reviews at 4.9★, the most of 63 ranked; ranked #32.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
63 Lowell foundation repair companies are ranked here by CR Score, from 8 published factors. 8 are open 24/7, 43 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.8★ across 63 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | U.S. Waterproofing | 87 | 4.8★ (45) | Valparaiso, 25 mi away | 24/7 | Overall |
| 2 | Area Wide Waterproofing, Inc. | 84 | 5.0★ (131) | Frankfort, 25 mi away | Sat | — |
| 3 | Seepage Seal | 83 | 5.0★ (57) | Lemont, 40 mi away | Sat · Sun · Evenings | — |
| 4 | ULB-DRY Waterproofing | 82 | 5.0★ (9) | Elmhurst, 32 mi away | 24/7 | Emergencies |
| 5 | Total Waterproofing inc | 82 | 5.0★ (38) | Frankfort, 29 mi away | Sat · Sun · Evenings | — |
| 6 | Allied Water Services | 82 | 4.9★ (212) | Manteno, 22 mi away | Sat · Sun | — |
| 7 | Beverly Tuckpointing Total Brick Restoration | 81 | 5.0★ (5) | Chicago, 30 mi away | 24/7 | — |
| 8 | Sub-Cooled Heating and Air Conditioning | 81 | 4.9★ (198) | Portage, 23 mi away | Sat · Sun | — |
| 9 | American Basements and Crawlspaces Corp. | 80 | 4.6★ (111) | Orland Park, 29 mi away | Sat · Evenings | — |
| 10 | Family Waterproofing Solutions | 80 | 4.7★ (119) | Evergreen Park, 33 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and availability: 4.8★ from 45 Google reviews, open 24/7.
Based in Frankfort, 25 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Waterproofing service”.
Based in Lemont, 40 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Waterproofing service”.
Based in Elmhurst, 32 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based in Frankfort, 29 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Manteno, 22 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 212 Google reviews, 212 Google reviews.
Based in Chicago, 30 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based in Portage, 23 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 198 Google reviews, 198 Google reviews.
Based in Orland Park, 29 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 111 Google reviews, listed on Google as “Waterproofing service”.
Based in Evergreen Park, 33 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 119 Google reviews, listed on Google as “Waterproofing service”.
Based in Harvey, 22 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 53 Google reviews, listed on Google as “Waterproofing service”.
Based in Hobart, 18 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 Crest Hill, 32 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Merrillville, 15 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Waterproofing service”.
Based in Gary, 24 mi away
Ranked #15 because of its Google rating and availability: 4.2★ from 13 Google reviews, open 24/7.
Based in Chicago, 39 mi away
Ranked #16 because of its Google rating and availability: 4.7★ from 82 Google reviews, open 24/7.
Based in Chicago, 31 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 118 Google reviews, listed on Google as “Waterproofing service”.
Based in Portage, 25 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Waterproofing service”.
Based in Elmwood Park, 39 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based in Hobart, 20 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Waterproofing service”.
Based in Chesterton, 31 mi away
Ranked #21 because of its Google rating and trade focus: 4.1★ from 38 Google reviews, listed on Google as “Waterproofing service”.
Based in Coal City, 33 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Waterproofing service”.
Based in New Lenox, 31 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based in Cedar Lake, 22 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 Hinsdale, 38 mi away
Ranked #25 because of its Google rating and availability: 4.2★ from 5 Google reviews, open 24/7.
#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 63 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) | 39 mi |
| Basement Seepage Experts | 5.0★ (1) | 30 mi |
| Bestbuilt Waterproofing | 3.0★ (1) | 20 mi |
| C & S Concrete Construction | 4.1★ (9) | In Lowell |
| Concord Concrete & Construction | 1.0★ (1) | 26 mi |
| Concrete & Construction Solutions - Decorative|Driveway|Foundation, Concrete Contractor Services | 5.0★ (2) | 34 mi |
| CRS Waterproofing Basement Specialist | 5.0★ (2) | 35 mi |
| Epoxy Systems Inc. | 5.0★ (1) | 11 mi |
| Ground Up Crack Solutions. | 5.0★ (1) | 24 mi |
| Hytone Concrete Construction | 4.0★ (2) | 26 mi |
| Kost Concrete | 5.0★ (2) | 39 mi |
| Lowell Concrete Products Inc | 4.0★ (10) | In Lowell |
| Pressure Washing Unlimited/ PWU | 5.0★ (2) | 40 mi |
| R.A RESTORATION LLC. | 4.0★ (1) | 36 mi |
| RM Waterproofing & Concrete Restoration, Inc. | 5.0★ (1) | 39 mi |
| Sandberg Concrete Foundations | 5.0★ (2) | 27 mi |
| Slager Waterproofing | 5.0★ (1) | 27 mi |
| Super Tech Home Appliance Service | 20 mi | |
| Welsch Ready Mix | 5.0★ (1) | 40 mi |
| Wright Concrete Inc | 5.0★ (1) | 32 mi |
National price ranges in USD, not adjusted for Lowell. 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 63 Lowell foundation repair companies on 8 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. Unknown factors are left out of the score, 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 Lowell data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |