28 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Hagerstown: AA Basement Waterproofing and Foundation Repair, CR Score 60/100; 4.5★ from 25 Google reviews; open 24/7.
Best for emergencies (open 24/7): Chambersburg Waterproofing, posts 24/7 hours; ranked #2 of 28.
Most-reviewed: Fortress Foundation Solutions, 476 Google reviews at 4.9★, the most of 28 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
28 Hagerstown foundation repair companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 18 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.8★ across 28 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AA Basement Waterproofing and Foundation Repair | 60 | 4.5★ (25) | Halfway, 6 mi away | 24/7 | Overall |
| 2 | Chambersburg Waterproofing | 60 | 5.0★ (35) | Chambersburg, 19 mi away | 24/7 | Emergencies |
| 3 | Fortress Foundation Solutions | 60 | 4.9★ (476) | Frederick, 22 mi away | — | Most reviews |
| 4 | Once & Done Waterproofing Solutions LLC | 58 | 5.0★ (34) | Martinsburg, 19 mi away | Sat · Sun · Evenings | — |
| 5 | Beyond Waterproofing and Foundation Repair | 58 | 4.9★ (120) | Damascus, 37 mi away | Sat · Sun · Evenings | — |
| 6 | JES Foundation Repair | 56 | 4.6★ (98) | Winchester, 40 mi away | Sat · Sun · Evenings | — |
| 7 | Dry Space Waterproofing | 56 | 5.0★ (7) | Walkersville, 23 mi away | 24/7 | — |
| 8 | Sahara Dry Basement | 55 | 5.0★ (24) | Martinsburg, 14 mi away | — | — |
| 9 | Triad Basement Waterproofing | 54 | 5.0★ (37) | Frederick, 19 mi away | Sat · Sun · Evenings | — |
| 10 | Allstate American Waterproofing Inc | 54 | 4.3★ (6) | Waynesboro, 11 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 in Hagerstown
Based in Halfway, 6 mi away
Ranked #1 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 Chambersburg, 19 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 Frederick, 22 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 476 Google reviews, the most in Hagerstown.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Martinsburg, 19 mi away
Ranked #4 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 Damascus, 37 mi away
Ranked #5 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 Winchester, 40 mi away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 98 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Walkersville, 23 mi away
Ranked #7 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 Martinsburg, 14 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 Frederick, 19 mi away
Ranked #9 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 Waynesboro, 11 mi away
Ranked #10 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, 26 mi away
Ranked #11 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, 26 mi away
Ranked #12 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
Ranked #13 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 Frederick, 19 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, 24 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 Winchester, 38 mi away
Ranked #17 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 Martinsburg, 23 mi away
Ranked #18 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, 28 mi away
Ranked #19 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 Frederick, 22 mi away
Ranked #20 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 Charles Town, 25 mi away
Ranked #21 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 Eldersburg, 37 mi away
Ranked #22 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 Frederick, 26 mi away
Ranked #23 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.
Based in Westminster, 38 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Leesburg, 37 mi away
Ranked #25 because of its Google rating and review volume: 4.8★ from 26 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Blue Sky Home Services | 44 | 3.3★ (3) | 26 mi |
| 27 | Kalkreuth Roofing & Sheet Metal Inc. | 42 | 2.4★ (5) | 24 mi |
| 28 | Frederick Roofers - Roofing Contractors Frederick, MD | 41 | 5.0★ (3) | 39 mi |
13 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 |
|---|---|---|
| A V Rauth & Sons Inc | 5.0★ (1) | In Hagerstown |
| Capital Coating | 30 mi | |
| Central Penn Waterproofing | 29 mi | |
| D & D Painting & Repairs | 37 mi | |
| Gamez Contractors Llc | 5.0★ (2) | In Hagerstown |
| Gettysburg Concrete Co. | 4.5★ (2) | 29 mi |
| J&A Construction | 5.0★ (2) | 24 mi |
| Kinsley Construction - Hagerstown Field Operations | 3.8★ (18) | In Hagerstown |
| Kinsley Construction - Hagerstown Office | 5.0★ (2) | In Hagerstown |
| Poly Concrete Jacking | 5.0★ (24) | In Hagerstown |
| Tri-State Concrete Inc | In Hagerstown | |
| waterproofing and foundation repairs | 5.0★ (1) | 38 mi |
| Wrenn's Construction | 4.6★ (11) | In Hagerstown |
National price ranges in USD, not adjusted for Hagerstown. 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 28 Hagerstown 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 Hagerstown 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 |