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ContractorsRanked

Best Foundation Repair Companies in Clemmons, NC (2026)

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

The short answer

  1. 1

    Best overall in Clemmons: Hero Mold Company, CR Score 88/100; 4.9★ from 20 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Dunwell Structural Repair, posts 24/7 hours; ranked #2 of 61.

  3. 6

    Most-reviewed: Tar Heel Basement Systems, 1,435 Google reviews at 4.8★, the most of 61 ranked; ranked #6.

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

61 Clemmons foundation repair companies are ranked here by CR Score, from 8 published factors. 10 are open 24/7, 38 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.9★ across 61 rated businesses.

Top 10 foundation repair companies in Clemmons at a glance

Top 10 foundation repair companies in Clemmons at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Hero Mold Company884.9★ (20)Clemmons24/7Overall
2Dunwell Structural Repair884.9★ (82)High Point, 20 mi away24/7Emergencies
3'58 Foundations & Waterproofing874.9★ (349)Thomasville, 20 mi awaySat · Sun · Evenings—
4Carolina Basement Systems864.9★ (1,188)High Point, 22 mi awaySat · Evenings—
5Hero Mold Company854.9★ (32)Archdale, 24 mi away24/7—
6Tar Heel Basement Systems854.8★ (1,435)Winston-Salem, 4 mi awaySat · Sun · EveningsMost reviews
7Mendez's Roofing Services LLC834.9★ (106)Clemmons24/7—
8Custom Air Inc834.8★ (777)Burlington, 28 mi away24/7—
9Ramos Waterproofing & Crawlspace Sealing LLC825.0★ (150)Carrboro, 18 mi awaySat · Sun · Evenings—
10JME Basement Waterproofing825.0★ (31)ClemmonsSat · Sun · Evenings—

The 61 best foundation repair companies in Clemmons, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  6. #6 Tar Heel Basement Systems

    Based in Winston-Salem, 4 mi away

    85/100CR Score

    Ranked #6 because of its Google rating and review volume: 4.8★ from 1,435 Google reviews, the most Google reviews on this list (1,435).

    • 4.8★ from 1,435 Google reviews
    Hours
    Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
    Address
    2910 Griffith Rd, Winston-Salem, NC 27103
    View profile for Tar Heel Basement Systems(336) 283-2984

  23. #23 Piedmont Pressure Seal

    Based in Winston-Salem, 5 mi away

    76/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Waterproofing service”.

    • 5.0★ from 14 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    5723 Country Club Rd # F, Winston-Salem, NC 27104
    View profile for Piedmont Pressure Seal(336) 778-0094

Foundation repair companies ranked #26 to #50

#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 61 ranked foundation repair companies here; the rest are on their profiles.

foundation repair companies in Clemmons, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Walsh Crawl Space and Structural Repair754.9★ (106)34 mi
27Crawl Space Brothers754.5★ (11)27 mi
28Tar Heel Basement Systems754.8★ (99)34 mi
29HD Roofing Company754.6★ (8)30 mi
30Home Paramount Pest Control744.7★ (162)19 mi
31Affordable Waterproofing & Foundation Repair744.4★ (39)17 mi
32Structural Repair of the Triad744.6★ (39)21 mi
33Spartan Recovery Services, Inc.744.2★ (5)30 mi
34Soggy Bottom Waterproofing734.7★ (13)16 mi
35DRI-WRX MOLD & REMOVAL The Firm734.5★ (8)16 mi
36Bros Basement Waterproofing735.0★ (7)39 mi
37Queen Foundation Repair735.0★ (31)33 mi
38King Services of North Carolina734.7★ (12)16 mi
39Walsh Crawlspace & Structural Repair734.7★ (28)30 mi
40Case to Case Crawlspace725.0★ (35)38 mi
41GBR Crawl Space Repair LLC725.0★ (11)26 mi
42Crawlspace Medic of the Triad725.0★ (261)27 mi
43Solid Foundation Construction714.6★ (18)7 mi
44Carolina Foundation Solutions715.0★ (8)4 mi
45Willard's Waterproofing Specialist714.6★ (29)11 mi
46Nisley Commercial Roofing715.0★ (31)In Clemmons
47Carolina Duct & Crawl LLC714.3★ (263)22 mi
48Vega Waterproofing Services715.0★ (9)26 mi
49Pros Foundation Repair Greensboro NC705.0★ (6)32 mi
50Dynamic Mold Remediation705.0★ (13)27 mi

Also serving Clemmons

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.

Unranked foundation repair companies serving Clemmons
BusinessGoogle ratingDistance
AA Concrete Services5.0★ (23)In Clemmons
BMS Property Innovations, LLC5.0★ (44)In Clemmons
Brother Concrete LLC5.0★ (9)In Clemmons
Caliber Home Improvements and Water Damage Restoration5.0★ (27)In Clemmons
Casa blanca concrete llc5.0★ (5)In Clemmons
Chad Davis Construction4.8★ (19)In Clemmons
Crawford Home Improvements4.7★ (62)In Clemmons
Dynamic Outdoor Solutions, LLC5.0★ (8)In Clemmons
I Know A Guy-Construction Services5.0★ (36)In Clemmons
Jerry McRae Concrete4.8★ (59)In Clemmons
Jones MHS LLC- Concrete Contractor4.2★ (57)In Clemmons
Juroc Construction5.0★ (5)In Clemmons
Marquez Professional Painting LLC4.8★ (24)In Clemmons
Pazcual Lugo Enterprise4.5★ (31)In Clemmons
Reyes Interiors & Design5.0★ (10)In Clemmons
Superior Outdoor Spaces5.0★ (33)In Clemmons
Topsider Homes4.6★ (17)In Clemmons
Williams Construction Company3.7★ (3)In Clemmons
Winston Salem Masonry4.2★ (11)In Clemmons
Winston-Salem Concrete Contractors4.6★ (21)In Clemmons

How much do foundation repair companies cost in Clemmons?

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

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

How we ranked Clemmons foundation repair companies

We scored 61 Clemmons foundation repair companies on 8 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. Unknown factors are left out of the score, 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 Clemmons data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Foundation repair companies in Clemmons: frequently asked questions

Who is the best foundation repair company in Clemmons?

By CR Score, the highest-ranked foundation repair company in Clemmons, NC is Hero Mold Company with a CR Score of 88/100. It has 4.9★ from 20 Google reviews. It is open 24/7. Dunwell Structural Repair (#2) and '58 Foundations & Waterproofing (#3) follow. We ranked 61 foundation repair companies on 8 factors, last updated October 22, 2026.

How many foundation repair companies are there in Clemmons?

ContractorsRanked ranks 61 foundation repair companies serving Clemmons, NC. 8 of them are based in Clemmons; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

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

10 ranked foundation repair companies in Clemmons post 24/7 hours. The highest-ranked are Hero Mold Company (#1), Dunwell Structural Repair (#2) and Hero Mold Company (#5). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which foundation repair companies in Clemmons work on weekends?

38 of 61 ranked foundation repair companies post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are Hero Mold Company (#1), Dunwell Structural Repair (#2) and '58 Foundations & Waterproofing (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does foundation repair cost in Clemmons?

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 Clemmons. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Clemmons foundation repair companies have?

The median Google rating among 61 rated foundation repair companies in Clemmons is 4.9★, with a median of 31 reviews. Tar Heel Basement Systems has the most, 1,435 reviews, and ranks #6. 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 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do foundation repair companies outside Clemmons count in this ranking?

Yes, if they are within 40 mi of the Clemmons 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 Clemmons

  1. October 2026: CR Scores recalculated for 61 foundation repair companies serving Clemmons.
  2. October 2026: 2 duplicate listings merged.

More foundation repair companies and Clemmons pages

Other trades in Clemmons