124 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Purcellville: NV Waterproofing & Foundation Repair, CR Score 88/100; 4.9★ from 975 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Value Dry Basement Waterproofing, posts 24/7 hours; ranked #3 of 124.
Most-reviewed: JES Foundation Repair, 1,929 Google reviews at 4.7★, the most of 124 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
124 Purcellville foundation repair companies are ranked here by CR Score, from 8 published factors. 25 are open 24/7, 87 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 4.9★ across 124 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | NV Waterproofing & Foundation Repair | 88 | 4.9★ (975) | Manassas, 26 mi away | Sat · Sun | Overall |
| 2 | JES Foundation Repair | 87 | 4.7★ (1,929) | Gainesville, 26 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | Value Dry Basement Waterproofing | 86 | 4.9★ (251) | Arlington, 39 mi away | 24/7 | Emergencies |
| 4 | Armored Basement Waterproofing | 86 | 5.0★ (128) | Baltimore, 36 mi away | 24/7 | — |
| 5 | Beyond Waterproofing and Foundation Repair | 83 | 4.9★ (120) | Damascus, 30 mi away | Sat · Sun · Evenings | — |
| 6 | Brother's Waterproofing LLC | 82 | 4.9★ (125) | Baltimore, 34 mi away | Sat · Sun · Evenings | — |
| 7 | DMV Waterproofing, North Bethesda | 82 | 5.0★ (55) | Rockville, 31 mi away | Sat · Sun | — |
| 8 | Once & Done Waterproofing Solutions LLC | 82 | 5.0★ (34) | Martinsburg, 25 mi away | Sat · Sun · Evenings | — |
| 9 | JES Foundation Repair | 82 | 4.6★ (98) | Winchester, 25 mi away | Sat · Sun · Evenings | — |
| 10 | AA Basement Waterproofing and Foundation Repair | 81 | 4.5★ (25) | Halfway, 32 mi away | 24/7 | — |
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 trade focus: 4.9★ from 975 Google reviews, listed on Google as “Waterproofing service”.
Based in Gainesville, 26 mi away
Ranked #2 because of its Google rating and review volume: 4.7★ from 1,929 Google reviews, the most Google reviews on this list (1,929).
Based in Arlington, 39 mi away
Ranked #3 because of its Google rating and availability: 4.9★ from 251 Google reviews, open 24/7.
Based in Baltimore, 36 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 128 Google reviews, open 24/7.
Based in Damascus, 30 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 in Baltimore, 34 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 125 Google reviews, listed on Google as “Waterproofing service”.
Based in Rockville, 31 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Waterproofing service”.
Based in Martinsburg, 25 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Waterproofing service”.
Based in Winchester, 25 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 98 Google reviews, listed on Google as “Waterproofing service”.
Based in Halfway, 32 mi away
Ranked #10 because of its Google rating and availability: 4.5★ from 25 Google reviews, open 24/7.
Based in Walkersville, 31 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based in Sterling, 18 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 83 Google reviews, listed on Google as “Waterproofing service”.
Based in Frederick, 21 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 476 Google reviews, listed on Google as “Waterproofing service”.
Based in Springfield, 39 mi away
Ranked #14 because of its Google rating and availability: 4.7★ from 682 Google reviews, open 24/7.
Based in Elkton, 34 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Waterproofing service”.
Based in Frederick, 22 mi away
Ranked #16 because of its Google rating and availability: 4.8★ from 76 Google reviews, open 24/7.
Based in Bethesda, 35 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 113 Google reviews, open 24/7.
Based in Darnestown, 38 mi away
Ranked #18 because of its Google rating and availability: 4.4★ from 7 Google reviews, open 24/7.
Based in Fairfax, 29 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Waterproofing service”.
Based in Gainesville, 24 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Waterproofing service”.
Based in Martinsburg, 28 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
Based in Ashburn, 15 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 32 Google reviews, open 7 days a week.
Based in Frederick, 34 mi away
Ranked #23 because of its Google rating and availability: 4.8★ from 85 Google reviews, open 24/7.
Based in Frederick, 25 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 37 Google reviews, open 7 days a week.
Based in Front Royal, 26 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 6 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 124 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 |
|---|---|---|
| Acculevel | 5.0★ (1) | 26 mi |
| Alpha Le Concrete | 4.9★ (46) | In Purcellville |
| Appaloosa Painting Co. | In Purcellville | |
| Basement Detective Ashburn Office | 5.0★ (1) | 12 mi |
| BC Concrete Foundations | 5.0★ (2) | 28 mi |
| Ceco Concrete Construction | In Purcellville | |
| Deck Buddy LLC | 5.0★ (80) | In Purcellville |
| Delos Remodeling | 5.0★ (1) | 19 mi |
| Drainage Solutions and Patios | 5.0★ (2) | 38 mi |
| Farr Construction Group | 5.0★ (4) | In Purcellville |
| Foundations | 1.0★ (1) | 27 mi |
| Fuog-Interbuild Inc | 5.0★ (4) | In Purcellville |
| J&A Construction | 5.0★ (2) | 30 mi |
| Jim McMillan Contracting | 1.0★ (1) | 27 mi |
| Lauten Construction Company | In Purcellville | |
| Leos Contractor | 5.0★ (1) | In Purcellville |
| M&T Grout Experts | 5.0★ (340) | In Purcellville |
| Merit Restorations | 4.5★ (59) | In Purcellville |
| Superior Foundation Inc | 1.0★ (1) | 30 mi |
| waterproofing and foundation repairs | 5.0★ (1) | 28 mi |
National price ranges in USD, not adjusted for Purcellville. 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 124 Purcellville 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 Purcellville 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 |