12 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mount Zion: Helitech Waterproofing & Foundation Repair, CR Score 59/100; 4.9★ from 920 Google reviews; open Saturdays until 4 PM.
Best for emergencies (open 24/7): Legacy Roofing & Solar, posts 24/7 hours; ranked #3 of 12.
Most-reviewed: Legacy Roofing & Solar, 172 Google reviews at 4.7★, the most of 12 ranked after Helitech Waterproofing & Foundation Repair; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
12 Mount Zion foundation repair companies are ranked here by CR Score, from ten published factors. 2 are open 24/7, 10 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.5★ across 12 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Helitech Waterproofing & Foundation Repair | 59 | 4.9★ (920) | Lincoln, 38 mi away | Sat | Overall |
| 2 | Zion Pros by JG's Projects LLC | 55 | 4.4★ (39) | Decatur, 6 mi away | — | — |
| 3 | Legacy Roofing & Solar | 53 | 4.7★ (172) | Mattoon, 33 mi away | 24/7 | Emergencies, Most reviews |
| 4 | Sure Dry Waterproofing | 52 | 4.7★ (23) | Taylorville, 26 mi away | Evenings | — |
| 5 | GREENGOLD LANDSCAPING,INC. | 51 | 4.5★ (84) | Crest Hill, 21 mi away | Sat · Sun · Evenings | — |
| 6 | B & W Asphalt Paving & Sealcoating II | 51 | 4.5★ (11) | Decatur, 32 mi away | Sat | — |
| 7 | Morse Driveways | 51 | 3.0★ (6) | Decatur, 4 mi away | 24/7 | — |
| 8 | United Foundations | 50 | 5.0★ (14) | Frankfort, 21 mi away | Sat · Evenings | — |
| 9 | Zach Newberry Construction | 48 | 4.3★ (12) | Taylorville, 21 mi away | Sat · Sun · Evenings | — |
| 10 | Champaign Foundation Repair Experts | 46 | 5.0★ (8) | Champaign, 39 mi away | Sat | — |
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 review volume: 4.9★ from 920 Google reviews, the most in Mount Zion.
Based in Decatur, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.4★ from 39 Google reviews, listed on Google as “Waterproofing service”.
Based in Mattoon, 33 mi away
Ranked #3 because of its Google rating and review volume: 4.7★ from 172 Google reviews.
Based in Taylorville, 26 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Waterproofing service”.
Based in Crest Hill, 21 mi away
Ranked #5 because of its Google rating and review volume: 4.5★ from 84 Google reviews.
Based in Decatur, 32 mi away
Ranked #6 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Foundation”.
Based in Decatur, 4 mi away
Ranked #7 because of its Google rating and availability: 3.0★ from 6 Google reviews, open 24/7.
Based in Frankfort, 21 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Concrete contractor”.
Based in Taylorville, 21 mi away
Ranked #9 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Roofing contractor”.
Based in Champaign, 39 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Concrete contractor”.
Based in Douglas, 18 mi away
Ranked #11 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Concrete contractor”.
Based in Springfield, 40 mi away
Ranked #12 because of its Google rating and trade focus: 3.3★ from 7 Google reviews, listed on Google as “Water damage restoration service”.
National price ranges in USD, not adjusted for Mount Zion. 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 12 Mount Zion 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 Zion 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 |