27 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lebanon: TC Hafford Basement Systems, CR Score 61/100; 4.6★ from 290 Google reviews; open Saturdays until 1 PM.
Best for emergencies (open 24/7): Parkway Masonry&Construction,Chimney repairs, Foundation Waterproofing, posts 24/7 hours; ranked #4 of 27.
Most-reviewed: Basement Improvements, LLC, 343 Google reviews at 4.9★, the most of 27 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
27 Lebanon foundation repair companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 16 open Saturdays and 12 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 | TC Hafford Basement Systems | 61 | 4.6★ (290) | Biddeford, 13 mi away | Sat · Evenings | Overall |
| 2 | NH Dry Basement | 61 | 4.9★ (69) | Barrington, 13 mi away | Sat · Sun · Evenings | — |
| 3 | Basement Improvements, LLC | 56 | 4.9★ (343) | Biddeford, 16 mi away | Sat · Evenings | Most reviews |
| 4 | Parkway Masonry&Construction,Chimney repairs, Foundation Waterproofing | 54 | 5.0★ (34) | Concord, 36 mi away | 24/7 | Emergencies |
| 5 | NH Groundscapes, LLC (NHG) | 53 | 4.9★ (56) | Concord, 28 mi away | 24/7 | — |
| 6 | The Country Sweep | 52 | 4.9★ (247) | Gilford, 23 mi away | — | — |
| 7 | Groundworks | 51 | 4.9★ (40) | Eliot, 29 mi away | Sat · Sun · Evenings | — |
| 8 | 603 Basement Solutions | 50 | 4.9★ (233) | Chester, 35 mi away | — | — |
| 9 | B-Dry Basement Waterproofing of Maine and New Hampshire, LLC | 50 | 3.2★ (18) | Biddeford, 20 mi away | — | — |
| 10 | Demacon | 50 | 5.0★ (4) | Buxton, 15 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 trade focus: 4.6★ from 290 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 69 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 16 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 343 Google reviews, the most in Lebanon.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 36 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 28 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 56 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gilford, 23 mi away
Ranked #6 because of its Google rating and review volume: 4.9★ from 247 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eliot, 29 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 40 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 35 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 233 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 20 mi away
Ranked #9 because of its Google rating and trade focus: 3.2★ from 18 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 15 mi away
Ranked #10 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Braintree, 37 mi away
Ranked #11 because of its Google rating and trade focus: 4.3★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 40 mi away
Ranked #12 because of its Google rating and review volume: 4.9★ from 96 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Biddeford, 32 mi away
Ranked #13 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin, 40 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 33 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 35 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 11 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 28 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westbrook, 31 mi away
Ranked #17 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portland, 33 mi away
Ranked #18 because of its Google rating and review volume: 4.7★ from 101 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Saco, 24 mi away
Ranked #19 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Hampton, 15 mi away
Ranked #20 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gorham, 34 mi away
Ranked #21 because of its Google rating and review volume: 4.4★ from 74 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Andover, 38 mi away
Ranked #22 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin, 37 mi away
Ranked #23 because of its Google rating and review volume: 4.4★ from 65 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Buxton, 22 mi away
Ranked #24 because of its Google rating and trade focus: 2.7★ from 7 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Auburn, 38 mi away
Ranked #25 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 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 | Hydra-Clay Waterproofing Inc | 43 | 5.0★ (4) | 39 mi |
| 27 | Builders Installed Products New Hampshire | 42 | 3.5★ (20) | 38 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 |
|---|---|---|
| A. Fenderson Concrete Floors & Foundations | 5.0★ (1) | 6 mi |
| ABCO Foundations, Building Jacking & Masonry | 5.0★ (1) | 29 mi |
| Abourjaily's Stone Construction & Masonry | 4.7★ (3) | In Lebanon |
| Allstate Concrete Foundations inc. | 5.0★ (2) | 30 mi |
| Anderson Home Improvements | 5.0★ (4) | In Lebanon |
| Best Pour Concrete Foundations & Flatwork | 3.0★ (2) | 30 mi |
| CC Carpentry & Woodwork | In Lebanon | |
| Duke Emmons Foundations | 5.0★ (1) | 15 mi |
| Fortier Property Services | 5.0★ (5) | In Lebanon |
| JDX Carpentry | In Lebanon | |
| Jeffrey Davis Concrete Foundations | 5.0★ (2) | 28 mi |
| Lapierre Concrete-Flatwork Inc. | 3.8★ (10) | In Lebanon |
| Marc J Sinotte LLC Poured Concrete Foundations | 4.5★ (2) | 29 mi |
| Pelletier Foundations | 5.0★ (1) | In Lebanon |
| Riverview Contracting Inc. | In Lebanon | |
| Ryan A Payeur Foundations Inc | 5.0★ (1) | 8 mi |
| Seacoast Foundations | 3.0★ (2) | 26 mi |
| Symonds Foundations | 4.0★ (2) | 35 mi |
| TWR Masonry Co | 5.0★ (1) | 31 mi |
| Williams Foundations Inc. | 4.5★ (2) | 6 mi |
National price ranges in USD, not adjusted for Lebanon. 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 Lebanon 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 Lebanon 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 |