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Best Foundation Repair Companies in Joint Base Lewis McChord, WA (2026)

87 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Joint Base Lewis McChord: NW Foundation & Basement, CR Score 58/100; 5.0★ from 11 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Capitol Duct Cleaning, posts 24/7 hours; ranked #2 of 87.

  3. 4

    Most-reviewed: Valentine Roofing, 1,359 Google reviews at 4.8★, the most of 87 ranked; ranked #4.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

87 Joint Base Lewis McChord foundation repair companies are ranked here by CR Score, from ten published factors. 20 are open 24/7, 50 open Saturdays and 33 open Sundays, based on posted hours. The median Google rating is 5.0★ across 87 rated businesses.

Most of this list also appears on the Foundation repair companies in Burien ranking. See Foundation repair companies in Burien

Top 10 foundation repair companies in Joint Base Lewis McChord at a glance

Top 10 foundation repair companies in Joint Base Lewis McChord at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1NW Foundation & Basement585.0★ (11)Federal Way, 11 mi away24/7Overall
2Capitol Duct Cleaning575.0★ (814)Spanaway, 7 mi away24/7Emergencies
3Expert Masonry and Foundation Repairs575.0★ (62)Seattle, 37 mi away24/7—
4Valentine Roofing574.8★ (1,359)Tukwila, 28 mi away24/7Most reviews
5Seattle quality Waterproofing and foundation repair575.0★ (30)Bellevue, 32 mi away24/7—
6Swift Masonry And Foundation Repair575.0★ (49)Bellevue, 38 mi away24/7—
7Seattle Elite masonry and foundation repair565.0★ (40)Seattle, 37 mi away24/7—
8KG Basement Waterproofing Seattle565.0★ (34)Seattle, 36 mi away24/7—
9Embassy Masonry And Foundation Repairs565.0★ (60)Seattle, 37 mi awaySat · Sun · Evenings—
10Seattle advanced waterproofing & foundation repairs555.0★ (41)Bainbridge Island, 36 mi away24/7—

The 87 best foundation repair companies in Joint Base Lewis McChord, 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.

  4. #4 Valentine Roofing

    Based in Tukwila, 28 mi away

    57/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.8★ from 1,359 Google reviews, the most in Joint Base Lewis McChord.

    • 4.8★ from 1,359 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    400 Industry Dr Suite 130, Tukwila, WA 98188
    View profile for Valentine Roofing(206) 558-0611

  12. #12 Sump Pump Wizards

    Based in Bonney Lake, 37 mi away

    55/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 58 Google reviews, listed on Google as “Waterproofing service”.

    • 4.8★ from 58 Google reviews
    Hours
    Mon–Sat 8 AM–7:30 PM · Sun 10 AM–7 PM
    View profile for Sump Pump Wizards(253) 297-2221

  18. #18 Ram Jack West

    Based in SeaTac, 25 mi away

    54/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.7★ from 101 Google reviews, listed on Google as “Foundation”.

    • 4.7★ from 101 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    19904 Des Moines Memorial Dr S, SeaTac, WA 98148
    View profile for Ram Jack West(206) 279-6532

  22. #22 TerraFirma

    Based in Tacoma, 6 mi away

    53/100CR Score

    Ranked #22 because of its Google rating and review volume: 4.7★ from 384 Google reviews.

    • 4.7★ from 384 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    10111 S Tacoma Way d4, Tacoma, WA 98499
    View profile for TerraFirma(253) 400-1850

  23. #23 J&K Foundations

    Based in Sumner, 18 mi away

    52/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Concrete contractor”.

    • 5.0★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    17225 92nd St E, Sumner, WA 98390
    View profile for J&K Foundations(206) 396-6282

How much do foundation repair companies cost in Joint Base Lewis McChord?

National price ranges in USD, not adjusted for Joint Base Lewis McChord. Each row names its basis and the month we checked it.

How much do foundation repair companies cost in Joint Base Lewis McChord?
JobLowTypicalHighBasisChecked
Foundation repair$2,225$5,174$8,133Per project: typical range of customer-reported repairs. US national rangeOctober 2026

How we ranked Joint Base Lewis McChord foundation repair companies

We scored 87 Joint Base Lewis McChord 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Joint Base Lewis McChord data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Foundation repair companies in Joint Base Lewis McChord: frequently asked questions

Who is the best foundation repair company in Joint Base Lewis McChord?

By CR Score, the highest-ranked foundation repair company in Joint Base Lewis McChord, WA is NW Foundation & Basement with a CR Score of 58/100. It has 5.0★ from 11 Google reviews. It is open 24/7. Capitol Duct Cleaning (#2) and Expert Masonry and Foundation Repairs (#3) follow. We ranked 87 foundation repair companies on ten factors, last updated October 23, 2026.

How many foundation repair companies are there in Joint Base Lewis McChord?

ContractorsRanked ranks 87 foundation repair companies serving Joint Base Lewis McChord, WA. Counts are as of October 2026.

Which foundation repair companies in Joint Base Lewis McChord are open 24/7?

20 ranked foundation repair companies in Joint Base Lewis McChord post 24/7 hours. The highest-ranked are NW Foundation & Basement (#1), Capitol Duct Cleaning (#2) and Expert Masonry and Foundation Repairs (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which foundation repair companies in Joint Base Lewis McChord work on weekends?

50 of 87 ranked foundation repair companies post Saturday hours and 33 post Sunday hours. The highest-ranked open Saturdays are NW Foundation & Basement (#1), Expert Masonry and Foundation Repairs (#3) and Valentine Roofing (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does foundation repair cost in Joint Base Lewis McChord?

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 Joint Base Lewis McChord. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Joint Base Lewis McChord foundation repair companies have?

The median Google rating among 87 rated foundation repair companies in Joint Base Lewis McChord is 5.0★, with a median of 18 reviews. Valentine Roofing has the most, 1,359 reviews, and ranks #4. 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 Joint Base Lewis McChord count in this ranking?

Yes, if they are within 40 mi of the Joint Base Lewis McChord 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 Joint Base Lewis McChord

  1. October 2026: CR Scores recalculated for 87 foundation repair companies serving Joint Base Lewis McChord.

More foundation repair companies and Joint Base Lewis McChord pages

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