22 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Memphis: DFX Foundation & Waterproofing Experts, CR Score 68/100; 4.9★ from 627 Google reviews; open 24/7.
Best for emergencies (open 24/7): Koala Insulation of the Midsouth, posts 24/7 hours; ranked #7 of 22.
Most-reviewed: Olshan Foundation Repair, 849 Google reviews at 4.8★, the most of 22 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
22 Memphis foundation repair companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 15 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 22 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | DFX Foundation & Waterproofing Experts | 68 | 4.9★ (627) | Memphis | 24/7 | Overall |
| 2 | Olshan Foundation Repair | 61 | 4.8★ (849) | Memphis | Sat · Evenings | Most reviews |
| 3 | Groundworks | 56 | 5.0★ (173) | Southaven, 12 mi away | Sat · Sun · Evenings | — |
| 4 | Redeemers Group | 55 | 4.7★ (370) | West Memphis, 32 mi away | — | — |
| 5 | James Russell Roofing & Restorations, LLC. | 55 | 4.9★ (133) | Memphis | Sat | — |
| 6 | American Standard Foundation Repair | 55 | 4.9★ (95) | Memphis | — | — |
| 7 | Koala Insulation of the Midsouth | 55 | 5.0★ (114) | Collierville, 24 mi away | 24/7 | Emergencies |
| 8 | QXO (Waterproofing) | 54 | 4.7★ (9) | Memphis | — | — |
| 9 | Admiral Custom Roofing & Remodeling | 54 | 4.7★ (163) | Munford, 25 mi away | 24/7 | — |
| 10 | MZ Foundation LLC | 53 | 5.0★ (12) | Memphis | Sat | — |
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: 4.9★ from 627 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #2 because of its Google rating and review volume: 4.8★ from 849 Google reviews, the most in Memphis.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Southaven, 12 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 173 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Memphis, 32 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 370 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #5 because of its Google rating and review volume: 4.9★ from 133 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #6 because of its Google rating and trade focus: 4.9★ from 95 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collierville, 24 mi away
Ranked #7 because of its Google rating and review volume: 5.0★ from 114 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #8 because of its Google rating and trade focus: 4.7★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Munford, 25 mi away
Ranked #9 because of its Google rating and review volume: 4.7★ from 163 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #10 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collierville, 20 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 263 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #12 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Millington, 18 mi away
Ranked #13 because of its Google rating and review volume: 4.7★ from 159 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lakeland, 14 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marion, 2 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #16 because of its Google rating and review volume: 4.8★ from 62 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington, 18 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Kitchen remodeler”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bartlett, 11 mi away
Ranked #18 because of its Google rating and review volume: 4.5★ from 51 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis
Ranked #19 because of its Google rating and trade focus: 2.2★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Marion, 9 mi away
Ranked #20 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Gutter cleaning service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Olive Branch, 16 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Concrete contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Memphis
Ranked #22 because of its Google rating and review volume: 3.9★ from 42 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
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.
National price ranges in USD, not adjusted for Memphis. 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 22 Memphis 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 Memphis 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 |