97 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Union Park: Alpha Foundations, CR Score 60/100; 4.9★ from 1,527 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Gold Key Roofing, posts 24/7 hours; ranked #3 of 97.
Most-reviewed: Sky Light Roofing Inc., 733 Google reviews at 4.7★, the most of 97 ranked after Alpha Foundations; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
97 Union Park foundation repair companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 65 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 5.0★ across 97 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Alpha Foundations | 60 | 4.9★ (1,527) | Apopka, 19 mi away | Sat · Sun · Evenings | Overall |
| 2 | Helicon | 60 | 5.0★ (102) | Sanford, 18 mi away | Sat · Sun · Evenings | — |
| 3 | Gold Key Roofing | 58 | 4.8★ (461) | Orlando, 8 mi away | 24/7 | Emergencies |
| 4 | Sky Light Roofing Inc. | 58 | 4.7★ (733) | Orlando, 1 mi away | Sat · Sun · Evenings | Most reviews |
| 5 | French Drain Guys Orlando | 57 | 4.9★ (197) | Orlando, 7 mi away | 24/7 | — |
| 6 | Solid Foundation Repair Of Pine Hills | 57 | 4.9★ (65) | Horizon West, 5 mi away | Sat · Sun · Evenings | — |
| 7 | Apopka Crawl Space Repair | 56 | 5.0★ (4) | Horizon West, 2 mi away | Sat · Sun · Evenings | — |
| 8 | Winter Park Crawl Space Repair | 56 | 5.0★ (4) | Goldenrod, 2 mi away | Sat · Sun · Evenings | — |
| 9 | Orlando Foundation Repair | 56 | 5.0★ (40) | Horizon West, 4 mi away | Sat · Sun · Evenings | — |
| 10 | Apopka Foundation Repair | 56 | 5.0★ (34) | Horizon West, 2 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 review volume: 4.9★ from 1,527 Google reviews, the most in Union Park.
Based in Sanford, 18 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Foundation”.
Based in Orlando, 8 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 461 Google reviews.
Based in Orlando, 1 mi away
Ranked #4 because of its Google rating and review volume: 4.7★ from 733 Google reviews.
Based in Orlando, 7 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 197 Google reviews.
Based in Horizon West, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Concrete contractor”.
Based in Horizon West, 2 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based in Goldenrod, 2 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based in Horizon West, 4 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Concrete contractor”.
Based in Horizon West, 2 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Concrete contractor”.
Based in Orlando, 6 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 67 Google reviews, listed on Google as “Concrete contractor”.
Based in Sanford, 17 mi away
Ranked #12 because of its Google rating and review volume: 4.8★ from 168 Google reviews.
Based in Goldenrod, 12 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Orlando, 6 mi away
Ranked #14 because of its Google rating and review volume: 4.7★ from 205 Google reviews.
Based in Orlando, 6 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 38 Google reviews.
Based in Orange City, 25 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 179 Google reviews.
Based in Horizon West, 28 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 Belle Isle, 7 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 67 Google reviews.
Based in Heathrow, 13 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Concrete contractor”.
Based in Altamonte Springs, 11 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Concrete contractor”.
Based in Horizon West, 2 mi away
Ranked #21 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Concrete contractor”.
Based in Orlando, 6 mi away
Ranked #22 because of its Google rating and review volume: 5.0★ from 40 Google reviews.
Based in Goldenrod, 2 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based in Winter Springs, 9 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 107 Google reviews.
Based in Orlando, 6 mi away
Ranked #25 because of its Google rating and review volume: 5.0★ from 76 Google reviews.
#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 97 ranked foundation repair companies here; the rest are on their profiles.
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 |
|---|---|---|
| Azalea Park Foundation Repair | 5.0★ (1) | 2 mi |
| Casselberry Crawl Space Repair | 5.0★ (1) | 13 mi |
| Casselberry Foundation Repair | 5.0★ (2) | 13 mi |
| Caulk King & Waterproofing | 5.0★ (2) | 11 mi |
| Clermont Foundation Repair | 5.0★ (2) | 28 mi |
| Daytona Beach Foundation Repair | 5.0★ (2) | 32 mi |
| Goldenrod Foundation Repair | 5.0★ (2) | 12 mi |
| Longwood Foundation Repair | 5.0★ (1) | 13 mi |
| Mount Dora Foundation Repair | 5.0★ (2) | 28 mi |
| Ocoee Crawl Space Repair | 5.0★ (1) | 2 mi |
| Orlando Crawl Space Repair | 5.0★ (2) | 2 mi |
| Oviedo Foundation Repair | 5.0★ (1) | 13 mi |
| S J S Painting & Waterproofing | 5.0★ (1) | 18 mi |
| Special Order Solutions Inc | 5.0★ (1) | 17 mi |
| St. Cloud Concrete Contractors: Driveways, Sidewalks, Slabs, Patios, Foundation Builders & Construction | 5.0★ (2) | 25 mi |
| Tavares Foundation Repair | 5.0★ (2) | 28 mi |
| Tru-tek waterproofing and roofing | 3.0★ (2) | 31 mi |
| Water Be Gone of Central Florida | 5.0★ (1) | 4 mi |
| Winter Garden Foundation Repair | 5.0★ (2) | 2 mi |
| Winter Park Foundation Repair | 5.0★ (2) | 2 mi |
National price ranges in USD, not adjusted for Union Park. 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 97 Union Park 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 Union Park 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 |