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Best Foundation Repair Companies in Greenville, OH (2026)

20 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Greenville: Encapsulations Down Under, CR Score 61/100; 5.0★ from 130 Google reviews; open 7 days a week.

  2. 8

    Best for emergencies (open 24/7): Evans Roofing - Sidney/Piqua/Troy Area, posts 24/7 hours; ranked #8 of 20.

  3. 2

    Most-reviewed: Collins Waterproofing & More LLC, 103 Google reviews at 5.0★, the most of 20 ranked after Encapsulations Down Under; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

20 Greenville foundation repair companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 11 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 5.0★ across 20 rated businesses.

Top 10 foundation repair companies in Greenville at a glance

Top 10 foundation repair companies in Greenville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Encapsulations Down Under615.0★ (130)Muncie, 38 mi awaySat · Sun · EveningsOverall
2Collins Waterproofing & More LLC575.0★ (103)Beavercreek, 35 mi away—Most reviews
3Ohio Basement Authority544.8★ (83)Centerville, 27 mi awaySat · Sun · Evenings—
4Fertile Foundations535.0★ (30)Clayton, 33 mi awaySat · Sun · Evenings—
5Full Foundation Repair515.0★ (24)Dayton, 33 mi awaySat · Evenings—
6Jaco Waterproofing504.4★ (7)Clayton, 30 mi away——
7Erisman Excavating, LLC495.0★ (3)GreenvilleSat · Evenings—
8Evans Roofing - Sidney/Piqua/Troy Area484.0★ (7)Sidney, 29 mi away24/7Emergencies
9Dayton Ditch & Drainage484.9★ (63)Beavercreek, 40 mi away——
10R & W All Phase Construction LLC485.0★ (9)Saint Marys, 34 mi awaySat · Sun—

The 20 best foundation repair companies in Greenville, ranked

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.

  1. Based in Celina, 33 mi away

    46/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 10 Google reviews
    Hours
    Mon 6:30 AM–7 PM · Tue 6 AM–7 PM · Wed 6 AM–7:30 PM · Thu 6 AM–7 PM · Fri 6:30 AM–7 PM · Sat 8 AM–2 PM · Sun closed
    Address
    7616 Riley Rd, Celina, OH 45822
  2. Based in Germantown, 37 mi away

    46/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Concrete contractor”.

    • 4.5★ from 4 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun closed
    Address
    9155 Twp Park Dr, Germantown, OH 45327
  3. Based in Dayton, 31 mi away

    44/100CR Score

    Ranked #16 because of its Google rating and review volume: 3.7★ from 20 Google reviews.

    • 3.7★ from 20 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    5150 Webster St, Dayton, OH 45414
  4. Based in Dayton, 36 mi away

    44/100CR Score

    Ranked #18 because of its Google rating and trade focus: 3.3★ from 7 Google reviews, listed on Google as “Concrete contractor”.

    • 3.3★ from 7 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
    Address
    2456 Wayne Ave, Dayton, OH 45420
  5. Based in Germantown, 34 mi away

    41/100CR Score

    Ranked #20 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.

    • 3.0★ from 4 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed

Also serving Greenville

12 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.

How much do foundation repair companies cost in Greenville?

National price ranges in USD, not adjusted for Greenville. Each row names its basis and the month we checked it.

How much do foundation repair companies cost in Greenville?
JobLowTypicalHighBasisChecked
Foundation repair$2,225$5,174$8,133Per project: typical range of customer-reported repairs. US national rangeOctober 2026

How we ranked Greenville foundation repair companies

We scored 20 Greenville 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Greenville data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Foundation repair companies in Greenville: frequently asked questions

Who is the best foundation repair company in Greenville?

By CR Score, the highest-ranked foundation repair company in Greenville, OH is Encapsulations Down Under with a CR Score of 61/100. It has 5.0★ from 130 Google reviews. It is open 7 days a week. Collins Waterproofing & More LLC (#2) and Ohio Basement Authority (#3) follow. We ranked 20 foundation repair companies on ten factors, last updated October 22, 2026.

How many foundation repair companies are there in Greenville?

ContractorsRanked ranks 20 foundation repair companies serving Greenville, OH. 1 of them is based in Greenville; the rest serve it from nearby towns. Another 12 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which foundation repair companies in Greenville are open 24/7?

1 ranked foundation repair company in Greenville posts 24/7 hours. The highest-ranked is Evans Roofing - Sidney/Piqua/Troy Area (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which foundation repair companies in Greenville work on weekends?

11 of 20 ranked foundation repair companies post Saturday hours and 5 post Sunday hours. The highest-ranked open Saturdays are Encapsulations Down Under (#1), Ohio Basement Authority (#3) and Fertile Foundations (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does foundation repair cost in Greenville?

Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for Greenville. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Greenville foundation repair companies have?

The median Google rating among 20 rated foundation repair companies in Greenville is 5.0★, with a median of 9 reviews. Encapsulations Down Under has the most, 130 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank foundation repair companies?

Each foundation repair company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do foundation repair companies outside Greenville count in this ranking?

Yes, if they are within 40 mi of the Greenville city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Greenville

  1. October 2026: CR Scores recalculated for 20 foundation repair companies serving Greenville.

More foundation repair companies and Greenville pages

Other trades in Greenville