54 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in San Marcos: Dalinghaus Foundation Repair, CR Score 58/100; 4.9★ from 733 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mighty Dry San Diego, posts 24/7 hours; ranked #2 of 54.
Most-reviewed: Mighty Dry San Diego, 365 Google reviews at 4.9★, the most of 54 ranked after Dalinghaus Foundation Repair; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
54 San Marcos foundation repair companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 28 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 5.0★ across 54 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Dalinghaus Foundation Repair | 58 | 4.9★ (733) | Lake Elsinore, 39 mi away | 24/7 | Overall |
| 2 | Mighty Dry San Diego | 58 | 4.9★ (365) | San Diego, 17 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Foundation to Finish Contractors | 55 | 5.0★ (10) | Escondido, 6 mi away | 24/7 | — |
| 4 | Foundations On The Level | 54 | 5.0★ (24) | Carlsbad, 11 mi away | Sat · Sun · Evenings | — |
| 5 | Hogue Blacktop Inc. | 54 | 2.5★ (32) | Escondido, 3 mi away | Sat · Sun | — |
| 6 | A DUIN-IT Roofing & Construction | 53 | 4.9★ (24) | Valley Center, 10 mi away | 24/7 | — |
| 7 | The Shower Pan Man, Inc. | 53 | 4.4★ (16) | Vista, 7 mi away | — | — |
| 8 | Certified Water Damage Inc | 53 | 5.0★ (13) | Escondido, 4 mi away | 24/7 | — |
| 9 | All World Construction | 53 | 5.0★ (36) | Coronado, 21 mi away | 24/7 | — |
| 10 | Kaimana Coatings, Inc. | 52 | 5.0★ (3) | San Marcos | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 733 Google reviews, the most in San Marcos.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 17 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 365 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escondido, 6 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carlsbad, 11 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escondido, 3 mi away
Ranked #5 because of its Google rating and trade focus: 2.5★ from 32 Google reviews, listed on Google as “Foundation”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Valley Center, 10 mi away
Ranked #6 because of its Google rating and availability: 4.9★ from 24 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vista, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 16 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escondido, 4 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 13 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Coronado, 21 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 36 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Marcos
Ranked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Canyon Lake, 38 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carlsbad, 9 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 17 mi away
Ranked #13 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Waterproofing service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Escondido, 21 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wildomar, 34 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 24 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 45 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vista, 4 mi away
Ranked #17 because of its Google rating and review volume: 4.7★ from 86 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 16 mi away
Ranked #18 because of its Google rating and review volume: 5.0★ from 49 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Marcos
Ranked #19 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Encinitas, 10 mi away
Ranked #20 because of its Google rating and review volume: 3.6★ from 34 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escondido, 6 mi away
Ranked #21 because of its Google rating and availability: 4.2★ from 5 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Marcos
Ranked #22 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Tile contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escondido, 21 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 12 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Marcos
Ranked #25 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 54 ranked foundation repair companies here; the rest are on their profiles.
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.
| Business | Google rating | Distance |
|---|---|---|
| Alternative Coatings Solutions, Inc | 5.0★ (1) | 26 mi |
| Dalinghaus Foundation Repair | 5.0★ (2) | 30 mi |
| Elite Built | 5.0★ (9) | In San Marcos |
| Foundation Repair | 1.0★ (1) | 26 mi |
| Golden West Veranda | 5.0★ (1) | 37 mi |
| Hall's Deck Coating | 1.0★ (1) | 38 mi |
| Masterseal Corporation | 3.0★ (2) | 33 mi |
| Paramount Waterproofing | 5.0★ (1) | 4 mi |
| PCS - Preferred Coating Supplies | 4.6★ (24) | In San Marcos |
| Promark Roofing & Specialty Coatings | 5.0★ (1) | 24 mi |
| R&R Roofing & Waterproofing, Inc. | 1.0★ (1) | 40 mi |
| Rapid Repair Construction LLC | 5.0★ (8) | In San Marcos |
| Refresh Interiors & Construction | 4.7★ (13) | In San Marcos |
| Remodel Master, Inc. | 5.0★ (2) | 22 mi |
| Retes Waterproofing & Painting LLC | 1.0★ (2) | 3 mi |
| Safe Rope Access LP / SRA Constructions | 5.0★ (4) | In San Marcos |
| San Diego Landscaping, Inc. | 1.0★ (1) | 14 mi |
| Sure Safe EFS | 5.0★ (2) | In San Marcos |
| Tritonz Roofing LLC | 5.0★ (1) | 16 mi |
| Western Waterproofing | 5.0★ (1) | 17 mi |
National price ranges in USD, not adjusted for San Marcos. 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 54 San Marcos 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 San Marcos 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 |