89/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 702 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 702 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Foundation Repair Companies in Cary, NC (2026)
91 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Cary: Clear Comfort Plumbing, Heating & Cooling, CR Score 89/100; 5.0★ from 702 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Hero Mold Company, posts 24/7 hours; ranked #2 of 91.
- 10
Most-reviewed: Tar Heel Basement Systems, 1,220 Google reviews at 4.7★, the most of 91 ranked; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
91 Cary foundation repair companies are ranked here by CR Score, from 8 published factors. 13 are open 24/7, 52 open Saturdays and 28 open Sundays, based on posted hours. The median Google rating is 5.0★ across 91 rated businesses.
Most of this list also appears on the Foundation repair companies in Raleigh ranking. See Foundation repair companies in Raleigh
Top 10 foundation repair companies in Cary at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Clear Comfort Plumbing, Heating & Cooling | 89 | 5.0★ (702) | Apex, 5 mi away | 24/7 | Overall |
| 2 | Hero Mold Company | 88 | 5.0★ (35) | Carrboro, 10 mi away | 24/7 | Emergencies |
| 3 | Crawlspace House LLC | 86 | 4.9★ (9) | Raleigh, 4 mi away | 24/7 | — |
| 4 | Bioclean Restoration Durham | 86 | 4.8★ (9) | Durham, 7 mi away | 24/7 | — |
| 5 | Tar Heel Basement Systems | 85 | 4.7★ (23) | Charlotte, 1 mi away | Sat · Sun · Evenings | — |
| 6 | Shamrock Waterproofing Inc | 84 | 4.5★ (45) | Raleigh, 7 mi away | Sat · Sun · Evenings | — |
| 7 | Eastern Restoration & Disaster | 82 | 5.0★ (39) | Raleigh, 9 mi away | 24/7 | — |
| 8 | Bros Basement Waterproofing | 82 | 5.0★ (19) | Cary | Sat | — |
| 9 | Crawlspaces & Beyond LLC | 82 | 5.0★ (90) | Cary | Sat · Sun | — |
| 10 | Tar Heel Basement Systems | 82 | 4.7★ (1,220) | Knightdale, 18 mi away | Sat · Sun · Evenings | Most reviews |
The 91 best foundation repair companies in Cary, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Based in Carrboro, 10 mi away
88/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Raleigh, 4 mi away
86/100CR ScoreRanked #3 because of its Google rating and availability: 4.9★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 501 Uwharrie Ct, Raleigh, NC 27606
Based in Durham, 7 mi away
86/100CR ScoreRanked #4 because of its Google rating and availability: 4.8★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4819 Emperor Blvd, Durham, NC 27703
Based in Charlotte, 1 mi away
85/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 23 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
Based in Raleigh, 7 mi away
84/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.5★ from 45 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.5★ from 45 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 6008 Triangle Dr #119, Raleigh, NC 27617
Based in Raleigh, 9 mi away
82/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 39 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 39 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2609 Atlantic Ave #201, Raleigh, NC 27604
Based in Cary
82/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
Based in Cary
82/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 90 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 90 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–3:30 PM · Sun 9:30 AM–3 PM
- Address
- 7129 Roberts Rd, Cary, NC 27519
Based in Knightdale, 18 mi away
82/100CR ScoreRanked #10 because of its Google rating and review volume: 4.7★ from 1,220 Google reviews, the most Google reviews on this list (1,220).
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 1,220 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 8005 Knightdale Blvd, Knightdale, NC 27545
Based in Apex, 5 mi away
82/100CR ScoreRanked #11 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Carrboro, 25 mi away
81/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Waterproofing service”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
- 5.0★ from 28 Google reviews
#13 Roof Central
Based in Smithfield, 32 mi away
81/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 118 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 118 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 36 Edgerton St B, Smithfield, NC 27577
Based in Durham, 14 mi away
81/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 29 Google reviews
- Hours
- Mon–Sat 7 AM–5 PM · Sun closed
- Address
- 1010 Bacon St, Durham, NC 27703
Based in Rolesville, 8 mi away
80/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Garner, 18 mi away
80/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 46 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 46 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 146 Beau Dr, Garner, NC 27529
#17 Duraseal
Based in Raleigh, 8 mi away
80/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 385 Google reviews, 385 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.9★ from 385 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun closed
- Address
- 6300 Limousine Dr # 134, Raleigh, NC 27617
#18 Sealed Solution
Based in Raleigh, 5 mi away
80/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 47 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun closed
- Address
- 3715 Neil St, Raleigh, NC 27607
Based in Raleigh, 12 mi away
79/100CR ScoreRanked #19 because of its Google rating and availability: 4.7★ from 24 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.7★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2921 Glade Aster Ct, Raleigh, NC 27604
Based in Apex, 7 mi away
79/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Concrete contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 63 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
#21 MK Crawlspaces
Based in Apex, 6 mi away
79/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 8 AM–3 PM · Sun closed
Based in Holly Springs, 12 mi away
79/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 80 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 508 Hollymont Dr, Holly Springs, NC 27540
Based in Garner, 17 mi away
79/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 108 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 109 Professional Ct #106, Garner, NC 27529
Based in Chapel Hill, 16 mi away
79/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 5.0★ from 13 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1340 Environ Way, Chapel Hill, NC 27517
Based in Cary
79/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 198 Google reviews, 198 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
- 4.8★ from 198 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–1 PM · Sun closed
- Address
- 101 Woodwinds Industrial Ct suite f, Cary, NC 27511
How much do foundation repair companies cost in Cary?
National price ranges in USD, not adjusted for Cary. 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 Cary foundation repair companies
We scored 91 Cary 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.
| Factor | Weight | Computed from | In Cary data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Foundation repair companies in Cary: frequently asked questions
Who is the best foundation repair company in Cary?
By CR Score, the highest-ranked foundation repair company in Cary, NC is Clear Comfort Plumbing, Heating & Cooling with a CR Score of 89/100. It has 5.0★ from 702 Google reviews. It is open 24/7. Hero Mold Company (#2) and Crawlspace House LLC (#3) follow. We ranked 91 foundation repair companies on 8 factors, last updated October 22, 2026.
How many foundation repair companies are there in Cary?
ContractorsRanked ranks 91 foundation repair companies serving Cary, NC. 3 of them are based in Cary; the rest serve it from nearby towns. Counts are as of October 2026.
Which foundation repair companies in Cary are open 24/7?
13 ranked foundation repair companies in Cary post 24/7 hours. The highest-ranked are Clear Comfort Plumbing, Heating & Cooling (#1), Hero Mold Company (#2) and Crawlspace House LLC (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Cary work on weekends?
52 of 91 ranked foundation repair companies post Saturday hours and 28 post Sunday hours. The highest-ranked open Saturdays are Clear Comfort Plumbing, Heating & Cooling (#1), Hero Mold Company (#2) and Crawlspace House LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Cary?
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 Cary. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Cary foundation repair companies have?
The median Google rating among 91 rated foundation repair companies in Cary is 5.0★, with a median of 23 reviews. Tar Heel Basement Systems has the most, 1,220 reviews, and ranks #10. 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 Cary count in this ranking?
Yes, if they are within 40 mi of the Cary 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 Cary
- October 2026: CR Scores recalculated for 91 foundation repair companies serving Cary.
More foundation repair companies and Cary pages
Foundation repair companies near Cary
- Foundation repair companies in Morrisville, NC90 ranked
- Foundation repair companies in Apex, NC93 ranked
- Foundation repair companies in West Raleigh, NC90 ranked
- Foundation repair companies in Raleigh, NC91 ranked
- Foundation repair companies in Holly Springs, NC90 ranked
- Foundation repair companies in Garner, NC92 ranked
- Foundation repair companies in Fuquay-Varina, NC100 ranked
- Foundation repair companies in Durham, NC88 ranked
- Foundation repair companies in Knightdale, NC86 ranked
- Foundation repair companies in Chapel Hill, NC82 ranked
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