59/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 28 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Best Foundation Repair Companies in McDonough, GA (2026)
88 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in McDonough: Atlanta Crawl Space Encapsulation, CR Score 59/100; 5.0★ from 28 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Trinity Air Heating & Air Conditioning, posts 24/7 hours; ranked #2 of 88.
- 2
Most-reviewed: Trinity Air Heating & Air Conditioning, 2,677 Google reviews at 4.9★, the most of 88 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
88 McDonough foundation repair companies are ranked here by CR Score, from ten published factors. 22 are open 24/7, 57 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 4.9★ across 88 rated businesses.
Top 10 foundation repair companies in McDonough at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Atlanta Crawl Space Encapsulation | 59 | 5.0★ (28) | Lovejoy, 1 mi away | Sat · Sun · Evenings | Overall |
| 2 | Trinity Air Heating & Air Conditioning | 58 | 4.9★ (2,677) | Peachtree City, 25 mi away | 24/7 | Emergencies, Most reviews |
| 3 | CGS Waterproofing & Foundations | 57 | 4.9★ (497) | Norcross, 32 mi away | Sat | — |
| 4 | Service Plus Property Solutions | 57 | 5.0★ (5) | Stockbridge, 9 mi away | 24/7 | — |
| 5 | AquaGuard Foundation Solutions | 57 | 5.0★ (352) | East Point, 22 mi away | Sat · Sun · Evenings | — |
| 6 | Trotter Company | 57 | 4.9★ (1,043) | Norcross, 35 mi away | Evenings | — |
| 7 | Reliable Solutions Atlanta LLC | 56 | 5.0★ (60) | Lawrenceville, 38 mi away | 24/7 | — |
| 8 | Leader Waterproofing & Construction | 56 | 5.0★ (181) | Peachtree Corners, 29 mi away | Sat | — |
| 9 | Crawlspaces and More | 56 | 4.8★ (148) | Atlanta, 33 mi away | Sat · Sun · Evenings | — |
| 10 | King waterproofing | 56 | 5.0★ (63) | Norcross, 32 mi away | Sat · Sun · Evenings | — |
The 88 best foundation repair companies in McDonough, 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 Peachtree City, 25 mi away
58/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 2,677 Google reviews, the most in McDonough.
- 4.9★ from 2,677 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 101 Tdk Blvd #D, Peachtree City, GA 30269
Based in Norcross, 32 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 497 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 497 Google reviews
- Hours
- Mon–Fri 9 AM–6 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 6040 Dawson Blvd # K, Norcross, GA 30093
Based in Stockbridge, 9 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 33 Swan Lake Rd, Stockbridge, GA 30281
Based in East Point, 22 mi away
57/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 352 Google reviews.
- 5.0★ from 352 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 3205 S Martin St, East Point, GA 30344
Based in Norcross, 35 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 1,043 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 1,043 Google reviews
- Hours
- Mon–Fri 7 AM–9 PM · Sat–Sun closed
- Address
- 6575 Peachtree Industrial Blvd, Norcross, GA 30092
Based in Lawrenceville, 38 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1361 Middleburg Hunt, Lawrenceville, GA 30043
Based in Peachtree Corners, 29 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 181 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 181 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
Based in Atlanta, 33 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 148 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 148 Google reviews
- Hours
- Mon–Sun 8:30 AM–9 PM
- Address
- 3715 Northside Pkwy NW Building 100, Suite 500, Atlanta, GA 30327
Based in Norcross, 32 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 63 Google reviews
- Hours
- Mon–Fri 7 AM–9 PM · Sat–Sun 8 AM–3 PM
- Address
- 6050 Dawson Blvd suite L, Norcross, GA 30093
Based in North Druid Hills, 14 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Conyers, 17 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 209 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 209 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
- Address
- 1500 Farmer Rd NW Building J, Conyers, GA 30012
Based in Conyers, 16 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 77 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 77 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2274 Salem Rd SE Ste.1061808, Conyers, GA 30013
Based in Villa Rica, 32 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 75 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 75 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 10 AM–6 PM
Based in Atlanta, 29 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 95 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 95 Google reviews
- Hours
- Mon–Fri 8 AM–8:30 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 2296 Henderson Mill Rd #116, Atlanta, GA 30345
Based in Cedartown, 29 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 23 Google reviews
- Hours
- Mon–Thu 7 AM–7 PM · Fri 7 AM–7:30 PM · Sat 9 AM–5 PM · Sun 12 PM–6 PM
Based in Snellville, 27 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 8 AM–5 PM · Sun 8 AM–2 PM
Based in Atlanta, 27 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 57 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 1230 Peachtree St NE suite 1900, Atlanta, GA 30309
Based in McDonough
55/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1555 Pennsylvania Ave, McDonough, GA 30253
Based in Powder Springs, 31 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 25 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
Based in Smyrna, 38 mi away
54/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 109 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 10 AM–5 PM · Sun closed
- Address
- 2433 Ventura Pl, Smyrna, GA 30080
Based in Tyrone, 26 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Concrete contractor”.
- 4.9★ from 148 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 382 Senoia Rd, Tyrone, GA 30290
Based in Marietta, 39 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 173 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 173 Google reviews
- Hours
- Mon–Fri 7:30 AM–5 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 1000 Johnson Ferry Rd # C110, Marietta, GA 30068
Based in Fayetteville, 17 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 57 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 57 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 115 Canterbury Ln, Fayetteville, GA 30215
Based in Druid Hills, 27 mi away
54/100CR ScoreRanked #25 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
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–2 PM · Sun closed
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 88 ranked foundation repair companies here; the rest are on their profiles.
Also serving McDonough
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.
How much do foundation repair companies cost in McDonough?
National price ranges in USD, not adjusted for McDonough. 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 McDonough foundation repair companies
We scored 88 McDonough 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 McDonough 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 McDonough: frequently asked questions
Who is the best foundation repair company in McDonough?
By CR Score, the highest-ranked foundation repair company in McDonough, GA is Atlanta Crawl Space Encapsulation with a CR Score of 59/100. It has 5.0★ from 28 Google reviews. It is open 7 days a week. Trinity Air Heating & Air Conditioning (#2) and CGS Waterproofing & Foundations (#3) follow. We ranked 88 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in McDonough?
ContractorsRanked ranks 88 foundation repair companies serving McDonough, GA. 1 of them is based in McDonough; 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 McDonough are open 24/7?
22 ranked foundation repair companies in McDonough post 24/7 hours. The highest-ranked are Trinity Air Heating & Air Conditioning (#2), Service Plus Property Solutions (#4) and Reliable Solutions Atlanta LLC (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in McDonough work on weekends?
57 of 88 ranked foundation repair companies post Saturday hours and 33 post Sunday hours. The highest-ranked open Saturdays are Atlanta Crawl Space Encapsulation (#1), Trinity Air Heating & Air Conditioning (#2) and CGS Waterproofing & Foundations (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in McDonough?
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 McDonough. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do McDonough foundation repair companies have?
The median Google rating among 88 rated foundation repair companies in McDonough is 4.9★, with a median of 32 reviews. Trinity Air Heating & Air Conditioning has the most, 2,677 reviews, and ranks #2. 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 McDonough count in this ranking?
Yes, if they are within 40 mi of the McDonough 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 McDonough
- October 2026: CR Scores recalculated for 88 foundation repair companies serving McDonough.
More foundation repair companies and McDonough pages
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