Ranked #1 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
57 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Tanglewilde-Thompson Place: NW Foundation & Basement, CR Score 56/100; 5.0★ from 11 Google reviews; open 24/7.
Best for emergencies (open 24/7): Capitol Duct Cleaning, posts 24/7 hours; ranked #2 of 57.
Most-reviewed: Valentine Roofing, 1,359 Google reviews at 4.8★, the most of 57 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Tanglewilde-Thompson Place foundation repair companies are ranked here by CR Score, from ten published factors. 9 are open 24/7, 25 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.8★ across 57 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | NW Foundation & Basement | 56 | 5.0★ (11) | Federal Way, 20 mi away | 24/7 | Overall |
| 2 | Capitol Duct Cleaning | 56 | 5.0★ (814) | Spanaway, 17 mi away | 24/7 | Emergencies |
| 3 | Valentine Roofing | 55 | 4.8★ (1,359) | Tukwila, 37 mi away | 24/7 | Most reviews |
| 4 | Seattle quality Waterproofing and foundation repair | 55 | 5.0★ (30) | Bellevue, 40 mi away | 24/7 | — |
| 5 | Chumley Structural & Foundation Repair | 53 | 4.8★ (51) | Puyallup, 25 mi away | — | — |
| 6 | Rainier Foundation & Waterproofing | 53 | 5.0★ (5) | Kent, 35 mi away | 24/7 | — |
| 7 | Nice View Waterproofing & Construction, LLC | 53 | 4.6★ (22) | Auburn, 37 mi away | Sat · Sun · Evenings | — |
| 8 | Ram Jack West | 52 | 4.7★ (101) | SeaTac, 34 mi away | — | — |
| 9 | The Painters Company | 51 | 4.8★ (96) | Puyallup, 25 mi away | Sat · Sun | — |
| 10 | Flat Roof Pros — Roofing contractor for all types of roofs | 51 | 4.8★ (71) | Auburn, 33 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Waterproofing service”.
Based in Spanaway, 17 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 814 Google reviews.
Based in Tukwila, 37 mi away
Ranked #3 because of its Google rating and review volume: 4.8★ from 1,359 Google reviews, the most in Tanglewilde-Thompson Place.
Based in Bellevue, 40 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Waterproofing service”.
Based in Puyallup, 25 mi away
Ranked #5 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Foundation”.
Based in Kent, 35 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Waterproofing service”.
Based in Auburn, 37 mi away
Ranked #7 because of its Google rating and trade focus: 4.6★ from 22 Google reviews, listed on Google as “Waterproofing service”.
Based in SeaTac, 34 mi away
Ranked #8 because of its Google rating and trade focus: 4.7★ from 101 Google reviews, listed on Google as “Foundation”.
Based in Puyallup, 25 mi away
Ranked #9 because of its Google rating and review volume: 4.8★ from 96 Google reviews.
Based in Auburn, 33 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 71 Google reviews.
Based in Tacoma, 16 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 384 Google reviews.
Based in Renton, 39 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Waterproofing service”.
Based in Olympia, 4 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Concrete contractor”.
Based in Sumner, 29 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Concrete contractor”.
Based in Federal Way, 32 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 39 Google reviews.
Based in Tacoma, 21 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 82 Google reviews, listed on Google as “Concrete contractor”.
Based in Tacoma, 22 mi away
Ranked #17 because of its Google rating and trade focus: 4.1★ from 12 Google reviews, listed on Google as “Contractor”.
Based in Tumwater, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Concrete contractor”.
Based in Olympia, 5 mi away
Ranked #19 because of its Google rating and review volume: 4.6★ from 68 Google reviews.
Based in Parkwood, 30 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Roofing contractor”.
Based in Bonney Lake, 33 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Roofing contractor”.
Based in Bremerton, 36 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 57 Google reviews, listed on Google as “Excavating contractor”.
Based in Graham, 23 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Roofing contractor”.
Based in Bainbridge Island, 34 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Landscaper”.
Based in Federal Way, 27 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
#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 57 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 |
|---|---|---|
| APEX Specialty Coatings | 5.0★ (1) | 37 mi |
| Boulder Masonry, Llc | 5.0★ (1) | 31 mi |
| Capital Rock Walls & Excavation | 14 mi | |
| DB Roof Co | 23 mi | |
| Dry Water Removal & Restoration | 25 mi | |
| Dry Water Removal & Restorations | 27 mi | |
| Dry Zone Waterproofing And Concrete Coatings LLC | 15 mi | |
| Foundation Roof & Window Cleaning | 5.0★ (1) | 25 mi |
| Miller Roof Maxx | 30 mi | |
| NATIONAL ROOFING & REPAIRS | 6 mi | |
| Pin Foundations, Inc. | 18 mi | |
| R&R Foundation Specialist | 1.0★ (1) | 28 mi |
| Richie Foundation | 5.0★ (1) | 36 mi |
| Roof Renew NW Inc | 23 mi | |
| Site Development Contractors | 22 mi | |
| sump pump heroes | 24 mi | |
| Total Waterproofing Plus | 8 mi | |
| Verdant Visions Painting | 5.0★ (2) | 37 mi |
| Waterproofing Demolition | 28 mi | |
| Wetherholt and Associates, Inc. | 7 mi |
National price ranges in USD, not adjusted for Tanglewilde-Thompson Place. 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 57 Tanglewilde-Thompson Place 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 Tanglewilde-Thompson Place 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 |