34 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Norwalk: Acculevel, CR Score 60/100; 4.7★ from 298 Google reviews; open 24/7.
Best for emergencies (open 24/7): Reliable Basement and Drain, posts 24/7 hours; ranked #3 of 34.
Most-reviewed: Reliable Basement and Drain, 892 Google reviews at 4.8★, the most of 34 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
34 Norwalk foundation repair companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 22 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.8★ across 34 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Acculevel | 60 | 4.7★ (298) | Mansfield, 34 mi away | 24/7 | Overall |
| 2 | Ohio Basement Authority | 59 | 4.9★ (105) | Cleveland, 21 mi away | Sat · Sun · Evenings | — |
| 3 | Reliable Basement and Drain | 57 | 4.8★ (892) | Lorain, 27 mi away | 24/7 | Emergencies, Most reviews |
| 4 | NEM Construction, Inc. | 55 | 4.9★ (11) | Lorain, 28 mi away | 24/7 | — |
| 5 | Firelands Plumbing | 54 | 4.4★ (243) | Sandusky, 15 mi away | 24/7 | — |
| 6 | John Rogers Construction Basement waterproofing | 54 | 5.0★ (40) | Amherst, 30 mi away | Sat | — |
| 7 | Gerold Construction Co | 54 | 4.4★ (8) | Sandusky, 12 mi away | — | — |
| 8 | Tuck Pointing America | 53 | 5.0★ (43) | Norwalk | Sat | — |
| 9 | Olivieri & Son Inc. | 52 | 4.3★ (69) | Brunswick, 38 mi away | Sat · Evenings | — |
| 10 | AdvantaClean of the West Side | 52 | 4.9★ (84) | North Olmsted, 36 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: 4.7★ from 298 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cleveland, 21 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lorain, 27 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 892 Google reviews, the most in Norwalk.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lorain, 28 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 15 mi away
Ranked #5 because of its Google rating and review volume: 4.4★ from 243 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Amherst, 30 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 12 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Norwalk
Ranked #8 because of its Google rating and review volume: 5.0★ from 43 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brunswick, 38 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 69 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Olmsted, 36 mi away
Ranked #10 because of its Google rating and review volume: 4.9★ from 84 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mansfield, 33 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 88 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cleveland, 36 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westlake, 40 mi away
Ranked #13 because of its Google rating and review volume: 4.9★ from 444 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mansfield, 40 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mansfield, 34 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 39 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky, 15 mi away
Ranked #16 because of its Google rating and review volume: 4.7★ from 62 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Ridgeville, 30 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 29 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Avon Lake, 35 mi away
Ranked #18 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 Lorain, 27 mi away
Ranked #19 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 Avon, 31 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brunswick, 39 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brunswick, 38 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 80 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Medina, 37 mi away
Ranked #23 because of its Google rating and availability: 4.4★ from 7 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westlake, 40 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Shelby, 28 mi away
Ranked #25 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #34, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Outdoor Living & Design by Funtik Inc. | 46 | 5.0★ (12) | 40 mi |
| 27 | Griffitts Construction LLC | 45 | 4.6★ (8) | 36 mi |
| 28 | Seasonal Yard Work and Landscaping Inc. | 45 | 4.4★ (47) | 30 mi |
| 29 | Barski Hardscaping | 44 | 4.9★ (30) | 38 mi |
| 30 | Top Notch Landscaping, Inc. | 43 | 4.2★ (15) | 30 mi |
| 31 | Stanziano Concrete | 42 | 4.6★ (12) | 37 mi |
| 32 | Mr. Dig It LLC | 42 | 5.0★ (7) | 35 mi |
| 33 | Clevenger's Construction | 42 | 4.3★ (11) | 36 mi |
| 34 | Custom Stone House | 42 | 3.8★ (5) | 40 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 |
|---|---|---|
| Affordable Basement Waterproofing | 5.0★ (1) | 18 mi |
| Best Roofer In Ohio | 5.0★ (1) | 37 mi |
| Durkin Waterproofing | 5.0★ (1) | 29 mi |
| Expert Foundation Repair Elyria | 28 mi | |
| Integrity Waterproofing | 34 mi | |
| JMSealers | 33 mi | |
| L. Elbert Construction LLC | 5.0★ (1) | 20 mi |
| Legacy Concrete & Stone LLC | 5.0★ (1) | In Norwalk |
| Lunsford Group LLC | 5.0★ (14) | In Norwalk |
| Mc Custom Concrete | 5.0★ (18) | In Norwalk |
| Newcomer Concrete Services Inc | 3.4★ (11) | In Norwalk |
| Norwalk Concrete Industries | 4.3★ (38) | In Norwalk |
| Norwalk Concrete Industries | 4.1★ (8) | In Norwalk |
| Ollendick Construction & Excavation | 11 mi | |
| Quality 1 Concrete Services, Llc | 5.0★ (3) | In Norwalk |
| Reliable Roofing | 5.0★ (1) | 35 mi |
| RMH Concrete | 4.8★ (12) | In Norwalk |
| Spanulo Cement & Waterproofing, LLC. | 5.0★ (2) | 36 mi |
| Superior Waterproofing LLC | 5.0★ (1) | 33 mi |
| Tri County Construction | 5.0★ (2) | 38 mi |
National price ranges in USD, not adjusted for Norwalk. 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 34 Norwalk 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 Norwalk 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 |