39 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lenoir City: 58 Foundations & Waterproofing, CR Score 61/100; 4.8★ from 645 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): J G Mullins, posts 24/7 hours; ranked #5 of 39.
Most-reviewed: Alta Pest Control, 1,192 Google reviews at 4.7★, the most of 39 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
39 Lenoir City foundation repair companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 18 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 5.0★ across 39 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 58 Foundations & Waterproofing | 61 | 4.8★ (645) | Knoxville, 22 mi away | Sat · Sun · Evenings | Overall |
| 2 | Master Foundation and Crawl Space Repair | 60 | 4.8★ (885) | Knoxville, 21 mi away | Sat | — |
| 3 | AFS Foundation & Waterproofing Specialists | 58 | 4.9★ (973) | Knoxville, 27 mi away | Sat · Sun · Evenings | — |
| 4 | Crawlspace Medic of Knoxville | 57 | 4.8★ (106) | Clinton, 20 mi away | Sat · Evenings | — |
| 5 | J G Mullins | 56 | 3.5★ (8) | Knoxville, 11 mi away | 24/7 | Emergencies |
| 6 | Mold Drs.USA | 56 | 4.7★ (217) | Knoxville, 14 mi away | 24/7 | — |
| 7 | Alta Pest Control | 56 | 4.7★ (1,192) | Knoxville, 11 mi away | Sat | Most reviews |
| 8 | American Foundation & Waterproofing | 56 | 4.6★ (124) | Maryville, 13 mi away | — | — |
| 9 | AdvantaClean of Knoxville & The Smokies | 55 | 5.0★ (204) | Knoxville, 27 mi away | 24/7 | — |
| 10 | Forever Guard Crawl Space Encapsulation and Repair of Knoxville | 54 | 5.0★ (90) | Knoxville, 12 mi away | Sat · Sun · Evenings | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 645 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 21 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 885 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 27 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 973 Google reviews.
Based in Clinton, 20 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 106 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 11 mi away
Ranked #5 because of its Google rating and trade focus: 3.5★ from 8 Google reviews, listed on Google as “Foundation”.
Based in Knoxville, 14 mi away
Ranked #6 because of its Google rating and review volume: 4.7★ from 217 Google reviews.
Based in Knoxville, 11 mi away
Ranked #7 because of its Google rating and review volume: 4.7★ from 1,192 Google reviews, the most in Lenoir City.
Based in Maryville, 13 mi away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 124 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 27 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 204 Google reviews.
Based in Knoxville, 12 mi away
Ranked #10 because of its Google rating and review volume: 5.0★ from 90 Google reviews.
Based in Loudon, 26 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 11 mi away
Ranked #12 because of its Google rating and review volume: 5.0★ from 345 Google reviews.
Based in Knoxville, 11 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 119 Google reviews, listed on Google as “Concrete contractor”.
Based in Seymour, 31 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Waterproofing service”.
Based in Clinton, 20 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 17 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 546 Google reviews.
Based in Harriman, 18 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 24 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Flooring contractor”.
Based in Farragut, 34 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 79 Google reviews, listed on Google as “Waterproofing service”.
Based in Farragut, 12 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based in Harriman, 16 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 13 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based in Clinton, 35 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Waterproofing service”.
Based in Clinton, 28 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Waterproofing service”.
Based in Knoxville, 24 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 89 Google reviews.
National price ranges in USD, not adjusted for Lenoir City. 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 39 Lenoir City 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 Lenoir City 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 |