14 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Diamondhead: AFS Foundation & Waterproofing Specialists, CR Score 83/100; 5.0★ from 42 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Clean Air Crew, posts 24/7 hours; ranked #2 of 14.
Most-reviewed: Fortenberry Roofing, 208 Google reviews at 4.9★, the most of 14 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
14 Diamondhead foundation repair companies are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 7 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 5.0★ across 14 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AFS Foundation & Waterproofing Specialists | 83 | 5.0★ (42) | Gulfport, 16 mi away | Sat · Sun · Evenings | Overall |
| 2 | Clean Air Crew | 82 | 5.0★ (60) | Biloxi, 31 mi away | 24/7 | Emergencies |
| 3 | B&H Roofing LLC | 80 | 5.0★ (46) | Lacombe, 39 mi away | 24/7 | — |
| 4 | Ace House Leveling LLC | 76 | 4.9★ (39) | Woodmere, 35 mi away | — | — |
| 5 | All Painting | 76 | 4.5★ (8) | Waveland, 8 mi away | Sat · Sun | — |
| 6 | Custom Rubber Surfaces | 75 | 3.7★ (3) | Slidell, 23 mi away | Sat | — |
| 7 | Fortenberry Roofing | 73 | 4.9★ (208) | Ocean Springs, 35 mi away | — | Most reviews |
| 8 | C Mason Concrete | 73 | 4.9★ (19) | Biloxi, 6 mi away | Evenings | — |
| 9 | Panoptic Home Waterproofing and Repair | 72 | 5.0★ (5) | Belle Chasse, 38 mi away | Sat · Sun | — |
| 10 | Atlas Clean LLC | 70 | 5.0★ (3) | Central, 26 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Biloxi, 31 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 60 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Lacombe, 39 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 46 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Woodmere, 35 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Foundation”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Waveland, 8 mi away
Ranked #5 because of its Google rating and availability: 4.5★ from 8 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Slidell, 23 mi away
Ranked #6 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Waterproofing service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ocean Springs, 35 mi away
Ranked #7 because of its Google rating and review volume: 4.9★ from 208 Google reviews, the most Google reviews on this list (208).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Biloxi, 6 mi away
Ranked #8 because of its Google rating and review volume: 4.9★ from 19 Google reviews, 19 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belle Chasse, 38 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Central, 26 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Gulfport, 24 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 4 Google reviews, open Saturdays until 2 PM.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Covington, 35 mi away
Ranked #12 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.
Based in Belle Chasse, 36 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Siding contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Slidell, 29 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
9 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.
| Business | Google rating | Distance |
|---|---|---|
| Affordable Roofs and Gutters | 8 mi | |
| Better Foundation Repair New Orleans | 5.0★ (1) | 40 mi |
| Brink Nano Protections LLC | 5.0★ (2) | 18 mi |
| Gulf Coast RetroFoam | 3.4★ (5) | In Diamondhead |
| Hanmore Brothers Construction Company | 18 mi | |
| HARRISON FOUNDATIONS LLC | 26 mi | |
| Innovative Foundation Repair | 4.0★ (1) | 22 mi |
| Irisela Construction | 27 mi | |
| Paisley Roofing Installation & Repair | 5.0★ (1) | 39 mi |
National price ranges in USD, not adjusted for Diamondhead. 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 |
We scored 14 Diamondhead 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 Diamondhead 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 |