Skip to content
ContractorsRanked

Best Foundation Repair Companies in Post Falls, ID (2026)

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

The short answer

  1. 1

    Best overall in Post Falls: First Rate Roofing Services, CR Score 58/100; 5.0★ from 384 Google reviews; open 7 days a week.

  2. 3

    Best for emergencies (open 24/7): Legacy Roofing, posts 24/7 hours; ranked #3 of 15.

  3. 3

    Most-reviewed: Legacy Roofing, 118 Google reviews at 5.0★, the most of 15 ranked after First Rate Roofing Services; ranked #3.

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

15 Post Falls foundation repair companies are ranked here by CR Score, from ten published factors. 2 are open 24/7, 8 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.9★ across 15 rated businesses.

Most of this list also appears on the Foundation repair companies in Coeur d'Alene ranking. See Foundation repair companies in Coeur d'Alene

Top 10 foundation repair companies in Post Falls at a glance

Top 10 foundation repair companies in Post Falls at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1First Rate Roofing Services585.0★ (384)Spokane, 18 mi awaySat · Sun · EveningsOverall
2Premier Basement Systems574.4★ (51)Post Falls——
3Legacy Roofing565.0★ (118)Spokane, 23 mi away24/7Emergencies, Most reviews
4Alpine Roofing Spokane544.9★ (80)Spokane, 22 mi awaySat · Sun · Evenings—
5All Things Remodel524.9★ (55)Spokane Valley, 19 mi awaySat—
6Legacy Roofing525.0★ (31)Spokane Valley, 15 mi awaySat · Sun—
7River City Roofing504.7★ (12)Spokane, 20 mi awaySat · Sun · Evenings—
8Clemens Construction & Coatings LLC495.0★ (10)Post Falls——
9Inland Waterproofing Services493.1★ (14)Coeur d'Alene, 8 mi away——
10Northwest Epoxy Stone & Coatings494.9★ (7)Post Falls——

The 15 best foundation repair companies in Post Falls, 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.

  3. #3 Legacy Roofing

    Based in Spokane, 23 mi away

    56/100CR Score

    Ranked #3 because of its Google rating and review volume: 5.0★ from 118 Google reviews.

    • 5.0★ from 118 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    915 W 2nd Ave, Spokane, WA 99201
    View profile for Legacy Roofing(509) 262-4411

  7. #7 River City Roofing

    Based in Spokane, 20 mi away

    50/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Roofing contractor”.

    • 4.7★ from 12 Google reviews
    Hours
    Mon–Sun 7 AM–10 PM
    Address
    23 N Napa St, Spokane, WA 99202
    View profile for River City Roofing(509) 890-8536

  11. #11 Fivestone LLC

    Based in Post Falls

    48/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Bathroom remodeler”.

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    View profile for Fivestone LLC(208) 660-9101

  12. #12 JmlConcrete Co

    Based in Rathdrum, 27 mi away

    48/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Concrete contractor”.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for JmlConcrete Co(208) 771-0950

  15. #15 RoofRx NW

    Based in Hayden, 7 mi away

    46/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 4 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    10070 N Atlas Rd, Hayden, ID 83835
    View profile for RoofRx NW(208) 217-4235

How much do foundation repair companies cost in Post Falls?

National price ranges in USD, not adjusted for Post Falls. Each row names its basis and the month we checked it.

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

How we ranked Post Falls foundation repair companies

We scored 15 Post Falls 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Post Falls 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 Post Falls: frequently asked questions

Who is the best foundation repair company in Post Falls?

By CR Score, the highest-ranked foundation repair company in Post Falls, ID is First Rate Roofing Services with a CR Score of 58/100. It has 5.0★ from 384 Google reviews. It is open 7 days a week. Premier Basement Systems (#2) and Legacy Roofing (#3) follow. We ranked 15 foundation repair companies on ten factors, last updated October 22, 2026.

How many foundation repair companies are there in Post Falls?

ContractorsRanked ranks 15 foundation repair companies serving Post Falls, ID. 4 of them are based in Post Falls; the rest serve it from nearby towns. Counts are as of October 2026.

Which foundation repair companies in Post Falls are open 24/7?

2 ranked foundation repair companies in Post Falls post 24/7 hours. The highest-ranked are Legacy Roofing (#3) and JmlConcrete Co (#12). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which foundation repair companies in Post Falls work on weekends?

8 of 15 ranked foundation repair companies post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are First Rate Roofing Services (#1), Legacy Roofing (#3) and Alpine Roofing Spokane (#4). Posted hours are office hours; crews may book weekend jobs separately.

How much does foundation repair cost in Post Falls?

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 Post Falls. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Post Falls foundation repair companies have?

The median Google rating among 15 rated foundation repair companies in Post Falls is 4.9★, with a median of 14 reviews. First Rate Roofing Services has the most, 384 reviews, and ranks #1. 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 Post Falls count in this ranking?

Yes, if they are within 40 mi of the Post Falls 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 Post Falls

  1. October 2026: CR Scores recalculated for 15 foundation repair companies serving Post Falls.

More foundation repair companies and Post Falls pages

Other trades in Post Falls