13 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Kelso: Pacific Waterproofing, CR Score 58/100; 4.7★ from 48 Google reviews; open Saturdays until 6 PM.
Best for emergencies (open 24/7): AdvantaClean of Vancouver, posts 24/7 hours; ranked #2 of 13.
Most-reviewed: AdvantaClean of Vancouver, 129 Google reviews at 4.9★, the most of 13 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
13 Kelso foundation repair companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 13 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Pacific Waterproofing | 58 | 4.7★ (48) | Portland, 22 mi away | Sat | Overall |
| 2 | AdvantaClean of Vancouver | 56 | 4.9★ (129) | Vancouver, 36 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Keystone Concrete Driveway Retaining Wall Foundation Contractor of Vancouver and Camas | 50 | 4.8★ (33) | Vancouver, 32 mi away | — | — |
| 4 | Molecular Inc. - No Dig Sewer Repair | 50 | 4.8★ (5) | Longview, 2 mi away | — | — |
| 5 | Spray-On Foam & Coating Inc | 50 | 5.0★ (45) | Battle Ground, 29 mi away | — | — |
| 6 | Pacific Rim Exteriors Inc | 46 | 5.0★ (5) | North Portland, 38 mi away | Sat · Sun · Evenings | — |
| 7 | Masonry Waterproofing, and Drainage Masters | 46 | 4.3★ (6) | Battle Ground, 30 mi away | — | — |
| 8 | Pacific Foundation | 46 | 4.6★ (9) | Vancouver, 37 mi away | — | — |
| 9 | Pro Restoration | 46 | 5.0★ (3) | North Portland, 32 mi away | Sat · Sun · Evenings | — |
| 10 | New Vista Construction LLC | 45 | 4.5★ (8) | Vancouver, 37 mi away | Sat | — |
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 trade focus: 4.7★ from 48 Google reviews, listed on Google as “Waterproofing service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 36 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 129 Google reviews, the most in Kelso.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 32 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 33 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Longview, 2 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Battle Ground, 29 mi away
Ranked #5 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 North Portland, 38 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Battle Ground, 30 mi away
Ranked #7 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Masonry contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 37 mi away
Ranked #8 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Drilling contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Portland, 32 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Water damage restoration service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 37 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Drainage service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 37 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vancouver, 31 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Ridgefield, 28 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |
|---|---|---|
| All Phase Construction | 19 mi | |
| American Exterior | In Kelso | |
| Aquarius Roofing LLC | 5.0★ (1) | 36 mi |
| Bellos Construction | In Kelso | |
| Brynion Excavation | Best Excavation and Land Clearing in Vancouver, WA | 5.0★ (8) | In Kelso |
| Bueno Construction | In Kelso | |
| CPI Construction | In Kelso | |
| DBL-D Construction | In Kelso | |
| Everflow Home Services | In Kelso | |
| Felix's Contracting LLC | 5.0★ (4) | In Kelso |
| Insul-Pros Insulation | 3.7★ (3) | In Kelso |
| James Hurula Construction | 4.9★ (34) | In Kelso |
| Nava Concrete LLC | 34 mi | |
| Pacific Foundation, Inc. | 35 mi | |
| Superior Gutters | In Kelso | |
| TITAN SPECIALTY CONCRETE | 2.3★ (3) | In Kelso |
| Tony's New Life Construction LLC | 5.0★ (1) | In Kelso |
| Top Notch Construction llc | 27 mi | |
| Unleashed Construction LLC | In Kelso | |
| Westrock Construction | In Kelso |
National price ranges in USD, not adjusted for Kelso. 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 13 Kelso 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 23, 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 Kelso 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 |