14 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Dunkirk: All Dry Waterproofing Ltd. - Basement Specialists, CR Score 58/100; 5.0★ from 128 Google reviews.
Best for emergencies (open 24/7): Amaru Roofing, posts 24/7 hours; ranked #4 of 14.
Most-reviewed: Foundation Waterproofing by Moe, 50 Google reviews at 4.7★, the most of 14 ranked after All Dry Waterproofing Ltd. - Basement Specialists; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
14 Dunkirk foundation repair companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 6 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.7★ across 14 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All Dry Waterproofing Ltd. - Basement Specialists | 58 | 5.0★ (128) | Welland, 35 mi away | — | Overall |
| 2 | Fadale Enterprises, Inc. | 57 | 4.6★ (33) | Fredonia, 3 mi away | — | — |
| 3 | Foundation Waterproofing by Moe | 54 | 4.7★ (50) | Welland, 35 mi away | — | Most reviews |
| 4 | Amaru Roofing | 51 | 4.8★ (17) | Fort Erie, 28 mi away | 24/7 | Emergencies |
| 5 | Watershield Home Waterproofing And More | 49 | 4.9★ (9) | Welland, 35 mi away | Sat · Sun | — |
| 6 | Rooter-Man Drain Service Fort Erie | 49 | 4.7★ (16) | Fort Erie, 37 mi away | 24/7 | — |
| 7 | Rempel Foundations | 48 | 3.7★ (11) | Niagara Falls, 37 mi away | — | — |
| 8 | Kemper System America Inc. | 48 | 4.9★ (7) | West Seneca, 39 mi away | — | — |
| 9 | Cheektowaga Plumbers | 48 | 4.6★ (9) | Buffalo, 39 mi away | 24/7 | — |
| 10 | Trimble Caulking and Coating | 46 | 4.7★ (10) | Erie, 38 mi away | 24/7 | — |
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 in Dunkirk
Based in Welland, 35 mi away
Ranked #1 because of its Google rating and review volume: 5.0★ from 128 Google reviews, the most in Dunkirk.
Based in Fredonia, 3 mi away
Ranked #2 because of its Google rating and trade focus: 4.6★ from 33 Google reviews, listed on Google as “Waterproofing service”.
Based in Welland, 35 mi away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 50 Google reviews, listed on Google as “Waterproofing service”.
Based in Fort Erie, 28 mi away
Ranked #4 because of its Google rating and review volume: 4.8★ from 17 Google reviews.
Based in Welland, 35 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Construction company”.
Based in Fort Erie, 37 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 16 Google reviews.
Based in Niagara Falls, 37 mi away
Ranked #7 because of its Google rating and trade focus: 3.7★ from 11 Google reviews, listed on Google as “Waterproofing service”.
Based in West Seneca, 39 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based in Buffalo, 39 mi away
Ranked #9 because of its Google rating and availability: 4.6★ from 9 Google reviews, open 24/7.
Based in Erie, 38 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Water damage restoration service”.
Based in Erie, 36 mi away
Ranked #11 because of its Google rating and review volume: 4.8★ from 23 Google reviews.
Based in Welland, 36 mi away
Ranked #12 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Water damage restoration service”.
Based in West Seneca, 39 mi away
Ranked #13 because of its Google rating and review volume: 4.2★ from 20 Google reviews.
Based in Fort Erie, 40 mi away
Ranked #14 because of its Google rating and review volume: 3.5★ from 34 Google reviews.
19 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 |
|---|---|---|
| Casale Plumbing, Heating & Air | 4.0★ (57) | In Dunkirk |
| CC Basement Waterproofing | 37 mi | |
| Dura-Tech Basement Waterproofing | 36 mi | |
| EMG Basement Waterproofing Buffalo | 37 mi | |
| FAB Floor Revival | In Dunkirk | |
| Frost Waterproofing & Construction | 39 mi | |
| Maximum Concrete Foundations Inc | 35 mi | |
| Morris Masonry Restoration | 37 mi | |
| Neverwet Basement Waterproofing | 5.0★ (1) | 36 mi |
| Nickel City Home Service | 40 mi | |
| Northland Contracting Inc | 5.0★ (5) | In Dunkirk |
| PJK Construction | 37 mi | |
| Proseal Waterproofing & Contracting Inc. | 40 mi | |
| Reska & Sons, Llc | 5.0★ (2) | 36 mi |
| RJR Excavating | 5.0★ (2) | 35 mi |
| Root21Rentals | In Dunkirk | |
| SERVPRO of Dunkirk, Fredonia | 5.0★ (52) | In Dunkirk |
| TJI Construction | 38 mi | |
| Young Waterproofing Co | 39 mi |
National price ranges in USD, not adjusted for Dunkirk. 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 14 Dunkirk 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 Dunkirk 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 |