63/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 99 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 99 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Foundation Repair Companies in Mount Holly, NJ (2026)
218 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mount Holly: ABSOLUTE Waterproofing & Renovations, CR Score 63/100; 5.0★ from 99 Google reviews; open 24/7.
- 5
Best for emergencies (open 24/7): Finally Dry Waterproofing, posts 24/7 hours; ranked #5 of 218.
- 2
Most-reviewed: Jamison Basement Waterproofing, 1,583 Google reviews at 5.0★, the most of 218 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
218 Mount Holly foundation repair companies are ranked here by CR Score, from ten published factors. 51 are open 24/7, 147 open Saturdays and 93 open Sundays, based on posted hours. The median Google rating is 4.9★ across 218 rated businesses.
Top 10 foundation repair companies in Mount Holly at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ABSOLUTE Waterproofing & Renovations | 63 | 5.0★ (99) | Bridgewater, 7 mi away | 24/7 | Overall |
| 2 | Jamison Basement Waterproofing | 62 | 5.0★ (1,583) | Oreland, 23 mi away | Sat | Most reviews |
| 3 | Groundworks | 61 | 4.8★ (1,286) | Montgomeryville, 28 mi away | Sat · Sun · Evenings | — |
| 4 | 5 Star Waterproofing & Remodeling LLC | 59 | 5.0★ (43) | Atco, 7 mi away | Sat · Sun | — |
| 5 | Finally Dry Waterproofing | 59 | 5.0★ (50) | Lindenwold, 20 mi away | 24/7 | Emergencies |
| 6 | Basement Gurus | 59 | 4.8★ (371) | Philadelphia, 17 mi away | Sat · Evenings | — |
| 7 | A Waterproofing Solution Inc | 59 | 4.9★ (189) | King of Prussia, 34 mi away | 24/7 | — |
| 8 | Four Leaf Restoration Waterproofing and Mold Remediation | 59 | 5.0★ (51) | Williamstown, 24 mi away | 24/7 | — |
| 9 | Waterproofing 4 Less LLC Mold Remediation And Waterproofing Specialist | 59 | 5.0★ (72) | Hammonton, 28 mi away | 24/7 | — |
| 10 | International Waterproofing & Construction LLC | 59 | 5.0★ (29) | Dover, 7 mi away | Sat · Sun | — |
The 218 best foundation repair companies in Mount Holly, ranked
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.
Based in Oreland, 23 mi away
62/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 1,583 Google reviews, the most in Mount Holly.
- 5.0★ from 1,583 Google reviews
- Hours
- Mon–Fri 7:30 AM–4 PM · Sat 8 AM–12 PM · Sun closed
- Address
- 1429 Ulmer Ave b, Oreland, PA 19075
#3 Groundworks
Based in Montgomeryville, 28 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 1,286 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 1,286 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 106 Park Dr, Montgomeryville, PA 18936
Based in Atco, 7 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 43 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
Based in Lindenwold, 20 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12 Digby Dr, Blackwood, NJ 08012
Based in Philadelphia, 17 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 371 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 371 Google reviews
- Hours
- Mon–Sat 8 AM–8 PM · Sun closed
- Address
- 431 Rhawn St, Philadelphia, PA 19111
Based in King of Prussia, 34 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 189 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 189 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 630 Freedom Business Center Dr #300, King of Prussia, PA 19406
Based in Williamstown, 24 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 222 Hewitt Ave, Williamstown, NJ 08094
Based in Hammonton, 28 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 72 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1516 Mays Landing Rd, Hammonton, NJ 08037
Based in Dover, 7 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 29 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
Based in Collegeville, 36 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 150 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 150 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3774 Kratz Rd, Collegeville, PA 19426
Based in Philadelphia, 19 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 61 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 325 Chestnut St Suite 876 #121, Philadelphia, PA 19106
Based in Atco, 13 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Atco, 15 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 15 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1044 Industrial Dr, Berlin Township, NJ 08091
Based in Cinnaminson, 7 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Foundation”.
- 5.0★ from 18 Google reviews
- Hours
- Mon–Sun 9 AM–5 PM
Based in Radnor, 30 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 201 King of Prussia Rd Suite 650, Radnor, PA 19087
Based in Cinnaminson, 14 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Sun 8 AM–8:30 PM
Based in Williamstown, 26 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1915 Orchard Dr, Williamstown, NJ 08094
Based in Pennsauken, 18 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 27 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 9 AM–3 PM
Based in Willow Grove, 21 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 19 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1939 Lukens Ave, Willow Grove, PA 19090
#21 Master-Dry
Based in Mount Holly
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 139 Pine St, Mt Holly, NJ 08060
#22 Hydrodefense LLC
Based in Marlton, 10 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 170 New Rd, Marlton, NJ 08053
Based in Mercerville, 16 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 59 Google reviews, listed on Google as “Concrete contractor”.
- 4.8★ from 59 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 100 Horizon Center Blvd Suite 233, Hamilton Township, NJ 08691
Based in Collegeville, 37 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.4★ from 382 Google reviews, listed on Google as “Waterproofing service”.
- 4.4★ from 382 Google reviews
- Hours
- Mon–Thu 8 AM–8 PM · Fri 8 AM–5 PM · Sat 9 AM–5 PM · Sun 11 AM–5 PM
- Address
- 127 2nd Ave, Collegeville, PA 19426
Based in Norristown, 30 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 38 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 38 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat–Sun 9 AM–8 PM
- Address
- 1421 Green Valley Rd #3562, Norristown, PA 19401
Foundation repair companies ranked #26 to #50
#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 218 ranked foundation repair companies here; the rest are on their profiles.
Also serving Mount Holly
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 |
|---|---|---|
| Airtight Design Advanced Waterproofing | 5.0★ (1) | 7 mi |
| Amaya Contractor LLC | 5.0★ (1) | 10 mi |
| American Specialists LLC | 5.0★ (1) | 11 mi |
| Anthony Dambro General Contractor, Inc. | 5.0★ (2) | 39 mi |
| Basement Waterproofing Etc. | 5.0★ (1) | 9 mi |
| Basement Waterproofing Specialists | 5.0★ (2) | 13 mi |
| BSK CONTRACTING | 5.0★ (1) | 7 mi |
| Dave Dolak General Contractor Inc | 5.0★ (1) | 7 mi |
| Delco Contracting | 4.5★ (2) | 7 mi |
| French Drains USA, LLC | 5.0★ (2) | 12 mi |
| Jewson’s home improvements | 5.0★ (1) | 10 mi |
| JR Home Improvement | 3.0★ (2) | 31 mi |
| Laszlo Masonry & Restoration | 5.0★ (2) | 27 mi |
| Marc Rossi Waterproofing | 5.0★ (2) | 28 mi |
| Pellicore Concrete | 5.0★ (15) | In Mount Holly |
| Perfect Dry Basement | 5.0★ (2) | 22 mi |
| Ridley Concrete & Masonry | 5.0★ (2) | 29 mi |
| Riviera Home Builders | 5.0★ (2) | 32 mi |
| The Basic Companies - Basements, Bathrooms, Kitchens, Waterproofing | 4.5★ (2) | 6 mi |
| US Construction and Waterproofing LLC | 3.0★ (2) | 18 mi |
How much do foundation repair companies cost in Mount Holly?
National price ranges in USD, not adjusted for Mount Holly. 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 |
How we ranked Mount Holly foundation repair companies
We scored 218 Mount Holly 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 Mount Holly 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 |
Foundation repair companies in Mount Holly: frequently asked questions
Who is the best foundation repair company in Mount Holly?
By CR Score, the highest-ranked foundation repair company in Mount Holly, NJ is ABSOLUTE Waterproofing & Renovations with a CR Score of 63/100. It has 5.0★ from 99 Google reviews. It is open 24/7. Jamison Basement Waterproofing (#2) and Groundworks (#3) follow. We ranked 218 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Mount Holly?
ContractorsRanked ranks 218 foundation repair companies serving Mount Holly, NJ. 1 of them is based in Mount Holly; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Mount Holly are open 24/7?
51 ranked foundation repair companies in Mount Holly post 24/7 hours. The highest-ranked are ABSOLUTE Waterproofing & Renovations (#1), Finally Dry Waterproofing (#5) and A Waterproofing Solution Inc (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Mount Holly work on weekends?
147 of 218 ranked foundation repair companies post Saturday hours and 93 post Sunday hours. The highest-ranked open Saturdays are ABSOLUTE Waterproofing & Renovations (#1), Jamison Basement Waterproofing (#2) and Groundworks (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Mount Holly?
Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for Mount Holly. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Mount Holly foundation repair companies have?
The median Google rating among 218 rated foundation repair companies in Mount Holly is 4.9★, with a median of 23 reviews. Jamison Basement Waterproofing has the most, 1,583 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside Mount Holly count in this ranking?
Yes, if they are within 40 mi of the Mount Holly city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Mount Holly
- October 2026: CR Scores recalculated for 218 foundation repair companies serving Mount Holly.
- October 2026: 2 duplicate listings merged.
More foundation repair companies and Mount Holly pages
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