34 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Robinwood: Fortress Foundation Solutions, CR Score 60/100; 4.9★ from 476 Google reviews.
Best for emergencies (open 24/7): Chambersburg Waterproofing, posts 24/7 hours; ranked #2 of 34.
Most-reviewed: Home Paramount Pest Control, 189 Google reviews at 4.6★, the most of 34 ranked after Fortress Foundation Solutions; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
34 Robinwood foundation repair companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 19 open Saturdays and 10 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 | Fortress Foundation Solutions | 60 | 4.9★ (476) | Frederick, 20 mi away | — | Overall |
| 2 | Chambersburg Waterproofing | 59 | 5.0★ (35) | Chambersburg, 20 mi away | 24/7 | Emergencies |
| 3 | AA Basement Waterproofing and Foundation Repair | 59 | 4.5★ (25) | Halfway, 9 mi away | 24/7 | — |
| 4 | Beyond Waterproofing and Foundation Repair | 58 | 4.9★ (120) | Damascus, 34 mi away | Sat · Sun · Evenings | — |
| 5 | Once & Done Waterproofing Solutions LLC | 58 | 5.0★ (34) | Martinsburg, 21 mi away | Sat · Sun · Evenings | — |
| 6 | Dry Space Waterproofing | 56 | 5.0★ (7) | Walkersville, 20 mi away | 24/7 | — |
| 7 | Triad Basement Waterproofing | 55 | 5.0★ (37) | Frederick, 16 mi away | Sat · Sun · Evenings | — |
| 8 | Sahara Dry Basement | 54 | 5.0★ (24) | Martinsburg, 17 mi away | — | — |
| 9 | Allstate American Waterproofing Inc | 54 | 4.3★ (6) | Waynesboro, 9 mi away | — | — |
| 10 | AdvantaClean of Frederick | 54 | 4.8★ (76) | Frederick, 23 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 review volume: 4.9★ from 476 Google reviews, the most in Robinwood.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chambersburg, 20 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Halfway, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.5★ from 25 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Damascus, 34 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 120 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Martinsburg, 21 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walkersville, 20 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 16 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Martinsburg, 17 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waynesboro, 9 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Frederick, 23 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 76 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Martinsburg, 28 mi away
Ranked #11 because of its Google rating and review volume: 5.0★ from 42 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hagerstown, 5 mi away
Ranked #12 because of its Google rating and review volume: 4.4★ from 72 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hanover, 38 mi away
Ranked #13 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 Frederick, 16 mi away
Ranked #14 because of its Google rating and review volume: 4.6★ from 86 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 21 mi away
Ranked #15 because of its Google rating and review volume: 4.0★ from 32 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Purcellville, 35 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 111 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 25 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Winchester, 40 mi away
Ranked #18 because of its Google rating and review volume: 4.6★ from 189 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hanover, 37 mi away
Ranked #19 because of its Google rating and trade focus: 3.9★ from 43 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Martinsburg, 25 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 20 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hanover, 39 mi away
Ranked #22 because of its Google rating and review volume: 4.5★ from 93 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eldersburg, 34 mi away
Ranked #23 because of its Google rating and review volume: 4.9★ from 62 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Charles Town, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Frederick, 24 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Water damage restoration service”.
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 | Modern Foundations Inc | 45 | 4.3★ (16) | 39 mi |
| 27 | Stanley D. Groves & Sons | 45 | 5.0★ (9) | 34 mi |
| 28 | Star Concrete Foundation Inc | 45 | 5.0★ (4) | 40 mi |
| 29 | Columbia Roofing & Home Improvement | 44 | 4.8★ (26) | 36 mi |
| 30 | Donald B. Smith Inc | 44 | 4.1★ (20) | 37 mi |
| 31 | Blue Sky Home Services | 44 | 3.3★ (3) | 23 mi |
| 32 | Kalkreuth Roofing & Sheet Metal Inc. | 42 | 2.4★ (5) | 21 mi |
| 33 | Cardoso Carpentry, LLC —Wood Framing | 41 | 5.0★ (5) | 39 mi |
| 34 | Frederick Roofers - Roofing Contractors Frederick, MD | 41 | 5.0★ (3) | 37 mi |
7 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 |
|---|---|---|
| Capital Coating | 29 mi | |
| Central Penn Waterproofing | 26 mi | |
| D & D Painting & Repairs | 36 mi | |
| Gettysburg Concrete Co. | 4.5★ (2) | 26 mi |
| J&A Construction | 5.0★ (2) | 21 mi |
| Tri-State Concrete Inc | 3 mi | |
| waterproofing and foundation repairs | 5.0★ (1) | 35 mi |
National price ranges in USD, not adjusted for Robinwood. 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 Robinwood 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 Robinwood 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 |