27 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Front Royal: NV Waterproofing & Foundation Repair, CR Score 86/100; 4.9★ from 975 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Aalcon Co. - Basement Waterproofing and Foundations Contractor, posts 24/7 hours; ranked #4 of 27.
Most-reviewed: JES Foundation Repair, 1,929 Google reviews at 4.7★, the most of 27 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
27 Front Royal foundation repair companies are ranked here by CR Score, from 8 published factors. 4 are open 24/7, 18 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.9★ across 27 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | NV Waterproofing & Foundation Repair | 86 | 4.9★ (975) | Manassas, 36 mi away | Sat · Sun | Overall |
| 2 | JES Foundation Repair | 85 | 4.7★ (1,929) | Gainesville, 35 mi away | Sat · Sun · Evenings | Most reviews |
| 3 | JES Foundation Repair | 82 | 4.6★ (98) | Winchester, 18 mi away | Sat · Sun · Evenings | — |
| 4 | Aalcon Co. - Basement Waterproofing and Foundations Contractor | 81 | 5.0★ (6) | Front Royal | 24/7 | Emergencies |
| 5 | Once & Done Waterproofing Solutions LLC | 79 | 5.0★ (34) | Martinsburg, 38 mi away | Sat · Sun · Evenings | — |
| 6 | America's Sailing Capital Foundation Repair | 77 | 5.0★ (3) | Annapolis, 17 mi away | 24/7 | — |
| 7 | Basement Masters Waterproofing | 77 | 4.8★ (66) | Gainesville, 33 mi away | Sat · Evenings | — |
| 8 | Graceful Solutions | 77 | 5.0★ (42) | Martinsburg, 35 mi away | 24/7 | — |
| 9 | A-Advanced Home Services | 75 | 4.3★ (245) | Aquia Harbour, 37 mi away | 24/7 | — |
| 10 | DMV Waterproofing | 75 | 5.0★ (3) | Manassas, 38 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 975 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gainesville, 35 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 on 6 of 8 factors; credentials and recency not yet collected.
Based in Winchester, 18 mi away
Ranked #3 because of its Google rating and trade focus: 4.6★ from 98 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Front Royal
Ranked #4 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Martinsburg, 38 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 6 of 8 factors; credentials and recency not yet collected.
Based in Annapolis, 17 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Gainesville, 33 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Martinsburg, 35 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Aquia Harbour, 37 mi away
Ranked #9 because of its Google rating and availability: 4.3★ from 245 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Manassas, 38 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Gate, 26 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ashburn, 39 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 32 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Winchester, 19 mi away
Ranked #13 because of its Google rating and review volume: 4.6★ from 189 Google reviews, 189 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Manassas, 40 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Waterproofing service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Purcellville, 33 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 111 Google reviews, 111 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Manassas, 38 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 120 Google reviews, 120 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Manassas, 40 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 64 Google reviews, 64 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Centreville, 40 mi away
Ranked #18 because of its Google rating and availability: 4.9★ from 39 Google reviews, open Saturdays until 8 PM.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in West Gate, 26 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 89 Google reviews, 89 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Charles Town, 33 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Manassas, 38 mi away
Ranked #21 because of its Google rating and trade focus: 3.6★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Leesburg, 37 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Martinsburg, 35 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Leesburg, 38 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Culpeper, 34 mi away
Ranked #25 because of its Google rating and trade focus: 3.3★ from 11 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #27, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | RELIANCE ROOFING & WATERPROOFING, INC. | 62 | 3.4★ (10) | 39 mi |
| 27 | Titan Restoration Co. | 61 | 5.0★ (4) | 29 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 |
|---|---|---|
| Acculevel | 5.0★ (1) | 38 mi |
| Andrews Grading & Excavating LLC | 4.8★ (20) | In Front Royal |
| Armando's Painting and General Services, LLC | 5.0★ (110) | In Front Royal |
| Basement Detective Ashburn Office | 5.0★ (1) | 38 mi |
| Basement Solutions | 25 mi | |
| BC Concrete Foundations | 5.0★ (2) | 28 mi |
| Blue Ridge Construction & Excavating LLC | 5.0★ (1) | In Front Royal |
| D & D Painting & Repairs | 38 mi | |
| Dale Polk Masonry | 10 mi | |
| Dayside Construction | 5.0★ (21) | In Front Royal |
| Delos Remodeling | 5.0★ (1) | 38 mi |
| Elite Exteriors | 5.0★ (1) | In Front Royal |
| Green Standard Landscaping | 26 mi | |
| HWS Hardscape and Waterseal Solutions | 34 mi | |
| NV Foundation Repair Ashburn | 39 mi | |
| River Town Foundation Repair | 17 mi | |
| Roofsimple | 4.8★ (522) | In Front Royal |
| Sahara Dry Basement | 35 mi | |
| Seaboard Foundations | 18 mi | |
| SERVPRO of Winchester | 4.6★ (65) | In Front Royal |
National price ranges in USD, not adjusted for Front Royal. 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 27 Front Royal 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 Front Royal 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 |