60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,188 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 1,188 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 9 AM–2 PM · Sun closed
Best Foundation Repair Companies in King, NC (2026)
48 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in King: Carolina Basement Systems, CR Score 60/100; 4.9★ from 1,188 Google reviews; open Saturdays until 2 PM.
- 3
Best for emergencies (open 24/7): Dunwell Structural Repair, posts 24/7 hours; ranked #3 of 48.
- 5
Most-reviewed: Tar Heel Basement Systems, 1,435 Google reviews at 4.8★, the most of 48 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
48 King foundation repair companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 29 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.9★ across 48 rated businesses.
Most of this list also appears on the Foundation repair companies in High Point ranking. See Foundation repair companies in High Point
Top 10 foundation repair companies in King at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Carolina Basement Systems | 60 | 4.9★ (1,188) | High Point, 29 mi away | Sat · Evenings | Overall |
| 2 | '58 Foundations & Waterproofing | 59 | 4.9★ (349) | Thomasville, 32 mi away | Sat · Sun · Evenings | — |
| 3 | Dunwell Structural Repair | 58 | 4.9★ (82) | High Point, 30 mi away | 24/7 | Emergencies |
| 4 | Hero Mold Company | 58 | 4.9★ (20) | Clemmons, 20 mi away | 24/7 | — |
| 5 | Tar Heel Basement Systems | 57 | 4.8★ (1,435) | Winston-Salem, 17 mi away | Sat · Sun · Evenings | Most reviews |
| 6 | Hero Mold Company | 57 | 4.9★ (32) | Archdale, 30 mi away | 24/7 | — |
| 7 | Structural Repair of the Triad | 56 | 4.6★ (39) | King | — | — |
| 8 | Affordable Waterproofing & Foundation Repair | 55 | 4.4★ (39) | King | — | — |
| 9 | Custom Air Inc | 55 | 4.8★ (777) | Burlington, 32 mi away | 24/7 | — |
| 10 | Basement & Foundation Solutions | 55 | 4.7★ (41) | Kernersville, 19 mi away | Sat | — |
The 48 best foundation repair companies in King, 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.
Based in Thomasville, 32 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 349 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 349 Google reviews
- Hours
- Mon–Fri 8 AM–12 AM · Sat–Sun 9 AM–12 AM
- Address
- 106 Lines St, Thomasville, NC 27360
Based in High Point, 30 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 82 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2422 W English Rd, High Point, NC 27262
Based in Clemmons, 20 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Winston-Salem, 17 mi away
57/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 1,435 Google reviews, the most in King.
- 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
Based in Archdale, 30 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in King
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 39 Google reviews, listed on Google as “Waterproofing service”.
- 4.6★ from 39 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 1050 Denny Road, King, NC 27021
Based in King
55/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.4★ from 39 Google reviews, listed on Google as “Waterproofing service”.
- 4.4★ from 39 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1027 Forsyth Line Rd, Rural Hall, NC 27045
Based in Burlington, 32 mi away
55/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 777 Google reviews.
- 4.8★ from 777 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Kernersville, 19 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 41 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 41 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 12 PM–3 PM · Sun closed
- Address
- 952 Old Winston Rd, Kernersville, NC 27284
Based in Clemmons, 18 mi away
55/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 106 Google reviews.
- 4.9★ from 106 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2511 Neudorf Rd Suite J, Clemmons, NC 27012
Based in Carrboro, 35 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 150 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
Based in High Point, 26 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 77 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Winston-Salem, 17 mi away
54/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 110 Google reviews.
- 5.0★ from 110 Google reviews
- Hours
- Mon–Sun 7:30 AM–8 PM
- Address
- 2646 S Main St, Winston-Salem, NC 27127
Based in King
53/100CR ScoreRanked #15 because of its Google rating and review volume: 4.5★ from 52 Google reviews.
- 4.5★ from 52 Google reviews
- Hours
- Mon–Sun 5 AM–11 PM
- Address
- 3288 Coventry Forest Ln, King, NC 27021
Based in Winston-Salem, 13 mi away
53/100CR ScoreRanked #16 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
Based in Clemmons, 11 mi away
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
Based in Raleigh, 35 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 30 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 30 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
Based in Cave Spring, 24 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
Based in High Point, 24 mi away
52/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Concrete contractor”.
- 4.9★ from 48 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
Based in Kernersville, 19 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 13 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 895 Hastings Hill Rd, Kernersville, NC 27284
Based in Kernersville, 19 mi away
51/100CR ScoreRanked #22 because of its Google rating and review volume: 4.7★ from 162 Google reviews.
- 4.7★ from 162 Google reviews
- Hours
- Mon–Fri 7:30 AM–6 PM · Sat 8 AM–4 PM · Sun closed
- Address
- 501 N Main St, Kernersville, NC 27284
Based in Clemmons, 25 mi away
51/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
Based in Greensboro, 33 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 28 Google reviews
- Hours
- Mon–Fri 6 AM–5 PM · Sat–Sun closed
- Address
- 2216 W Meadowview Rd Box 25, Greensboro, NC 27407
Based in Kernersville, 22 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Waterproofing service”.
- 4.7★ from 12 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
How much do foundation repair companies cost in King?
National price ranges in USD, not adjusted for King. 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 |
How we ranked King foundation repair companies
We scored 48 King 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 King 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 |
Foundation repair companies in King: frequently asked questions
Who is the best foundation repair company in King?
By CR Score, the highest-ranked foundation repair company in King, NC is Carolina Basement Systems with a CR Score of 60/100. It has 4.9★ from 1,188 Google reviews. It is open Saturdays until 2 PM. '58 Foundations & Waterproofing (#2) and Dunwell Structural Repair (#3) follow. We ranked 48 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in King?
ContractorsRanked ranks 48 foundation repair companies serving King, NC. 3 of them are based in King; the rest serve it from nearby towns. Counts are as of October 2026.
Which foundation repair companies in King are open 24/7?
7 ranked foundation repair companies in King post 24/7 hours. The highest-ranked are Dunwell Structural Repair (#3), Hero Mold Company (#4) and Hero Mold Company (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in King work on weekends?
29 of 48 ranked foundation repair companies post Saturday hours and 15 post Sunday hours. The highest-ranked open Saturdays are Carolina Basement Systems (#1), '58 Foundations & Waterproofing (#2) and Dunwell Structural Repair (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in King?
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 King. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do King foundation repair companies have?
The median Google rating among 48 rated foundation repair companies in King is 4.9★, with a median of 31 reviews. Tar Heel Basement Systems has the most, 1,435 reviews, and ranks #5. 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 King count in this ranking?
Yes, if they are within 40 mi of the King 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 King
- October 2026: CR Scores recalculated for 48 foundation repair companies serving King.
- October 2026: 1 duplicate listing merged.
More foundation repair companies and King pages
Foundation repair companies near King
- Foundation repair companies in Lewisville, NC56 ranked
- Foundation repair companies in Winston-Salem, NC57 ranked
- Foundation repair companies in Clemmons, NC61 ranked
- Foundation repair companies in Kernersville, NC56 ranked
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- Foundation repair companies in Mocksville, NC72 ranked
- Foundation repair companies in High Point, NC59 ranked
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