5 Best Foundation Repair Services in Houston (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified August 2026 · 9 min read

Houston's expansive clay soil and long dry-then-flood cycles make foundation repair here different from almost anywhere else in Texas. The companies on this foundation repair in Houston list have logged well over 5,500 combined Google reviews, and the top name alone carries 3,602 of them at a 4.9 average, a gap wide enough to notice before you even open the comparison table below.

Short answer: Olshan Foundation Repair is the clear default here: 4.9 stars across 3,602 reviews, by far the deepest track record on this page, with technicians reviewers describe as thorough on inspections and precise on pier work. Allied Foundation Repair (4.8, 864 reviews, family-owned since 1982) and Baird Foundation Repair (4.9, 361 reviews) are strong alternatives, especially for combined concrete and crawl space jobs. Expect a free inspection before any quote.

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1. Olshan Foundation Repa…
2. Allied Foundation Repa…
3. Baird Foundation Repai…
4. Atlas Foundation Repai…
5. Star Techn Foundation…
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Houston foundation repair contractors, side by side

#	Business	Rating	Reviews	Best for
1	Olshan Foundation Repair	4.9 ★	3,602	Overall / largest track record	View ›
2	Allied Foundation Repair	4.8 ★	864	Family-owned, decades of local history	View ›
3	Baird Foundation Repair	4.9 ★	361	Concrete and crawl space combined jobs	View ›
4	Atlas Foundation Repair	4.6 ★	446	Structural engineering and driveway leveling	View ›
5	Star Techn Foundation Repair	5.0 ★	264	Perfect rating, smaller volume	View ›

5 Best Foundation Repair Services in Houston (2026)

Our picks, and why they rank where they do

#1 Overall🕑 Open 6 days/wk

Olshan Foundation Repair

4.93,602 Google reviews

Olshan Foundation Repair is a concrete and structural contractor serving Houston with foundation repair, drainage, waterproofing, and plumbing services alongside structural engineering support. The company works on both slab and pier-and-beam foundations, handling everything from tree root barrier installation to full home leveling on multi-story properties.

What people praise

By far the deepest review base on this page at 3,602 reviews, still rated 4.9
Reviewers describe named technicians walking them through structural findings step by step
Handles large, complex jobs, including leveling a two-story home
Offers a lifetime warranty with root barrier installation, per a reviewer's account
Most recent reviews are only weeks old, showing steady, current activity

Worth knowing

Such high volume means a wider range of individual crew experiences than smaller competitors

Reputation scorecardrank in Houston

Rating4.9 / 5

Review volume3,602 · 97th

Confidencevery high

Recency3 weeks ago

Info completenesssite · phone · hours

Rating breakdown96% 5-star

✓ VerifiedSource: Google

Our take: The review count here dwarfs everyone else on the page and the rating hasn't slipped, which is a hard combination to find in this trade. The safe first call for most Houston homeowners.

Website +1713-223-1900 Directions

5902 W 34th St, Houston, TX 77092

#2🕑 Open 5 days/wk↩ Responds to reviews

Allied Foundation Repair

4.8864 Google reviews

Allied Foundation Repair has operated as a family-owned foundation and concrete contractor in the Houston area since 1982, also handling water damage restoration. The company's site cites over 75,000 homes repaired, and its work covers pier installation, concrete patching, and plumbing tied to foundation issues.

What people praise

4.8 rating across 864 reviews, second-highest volume on this page
Reviewers describe same-day completion on multi-pier jobs, like 21 piers in one day
Handles combined plumbing leak detection alongside foundation work
Family-owned with over 40 years serving the Houston market

Worth knowing

One reviewer described a cleanup gap after interior garage digging that required hiring outside help

Reputation scorecardrank in Houston

Rating4.8 / 5

Review volume864 · 92th

Confidencevery high

Recency5 weeks ago

Info completenesssite · phone · hours

Rating breakdown90% 5-star

✓ VerifiedSource: Google

Our take: Long local history and strong volume make this a dependable second call, particularly if your issue also involves a suspected plumbing leak under the slab.

Website +1281-238-5010 Directions

4906 Luella Ave, Deer Park, TX 77536

#3🕑 Open 5 days/wk↩ Responds to reviews

Baird Foundation Repair

4.9361 Google reviews

Baird Foundation Repair handles foundation, concrete, and crawl space repair across Houston, working alongside its parent company's decades of experience serving Texas homeowners. Services include pier and beam leveling, house raising, tunneling, root barrier installation, drainage systems, and rotted wood replacement.

What people praise

4.9 rating across 361 reviews
Reviewers highlight technicians who work alongside engineers rather than just selling repairs
Handles driveway and concrete joint work, not just structural piers
Named technicians get repeat mentions across multiple detailed reviews for thorough inspections

Worth knowing

Smaller footprint than Olshan or Allied, so scheduling may take longer during peak season

Reputation scorecardrank in Houston

Rating4.9 / 5

Review volume361 · 82th

Confidencehigh

Recency4 weeks ago

Info completenesssite · phone · hours

Rating breakdown95% 5-star

✓ VerifiedSource: Google

Our take: Reviewers consistently praise the inspection process here as unusually detailed and pressure-free, which matters on a repair this expensive. A strong pick if you want a second opinion before committing.

Website +1713-575-2901 Directions

13000 Emmett Rd, Houston, TX 77041

#4🕑 Open 5 days/wk

Atlas Foundation Repair

4.6446 Google reviews

Atlas Foundation Repair has served Houston since 1977, offering residential and commercial foundation repair including pier and beam systems, house lifting, polyurethane slab lifting, driveway and sidewalk repair, and plumbing and tunneling work. The company also monitors foundations over time through its own tracking program.

What people praise

4.6 rating across 446 reviews
Multiple reviewers describe technicians who found no structural problem and said so honestly
Handles polyurethane foam leveling for pool decks and driveways, a more specialized service
Nearly 50 years operating in the Houston market

Worth knowing

The rating trails the other names on this page, worth weighing against its long track record

Reputation scorecardrank in Houston

Rating4.6 / 5

Review volume446 · 87th

Confidencehigh

Recency7 weeks ago

Info completenesssite · phone · hours

Rating breakdown86% 5-star

✓ VerifiedSource: Google

Our take: The rating is the softest of them, but several reviews describe the company turning away unnecessary work, which builds a different kind of trust. Worth a call if your issue may be cosmetic rather than structural.

Website +1713-641-4844 Directions

8945 Solon Rd, Houston, TX 77064

#5🕑 Open 7 days↩ Responds to reviews

Star Techn Foundation Repair

5.0264 Google reviews

Star Techn Foundation Repair is a family-owned foundation and construction company in Houston offering tunneling, interior pier installation, drainage systems, soil leveling, termite shield installation, and rotted wood replacement, with bilingual service available. The company positions itself around engineer-certified work and transparent, upfront pricing.

What people praise

Perfect 5.0 rating across 264 reviews, the highest score on this page
Reviewers describe clear, upfront explanation of costs before work begins
Bilingual Spanish service noted as a specific draw for some customers
Multiple reviews mention crews cleaning up thoroughly, including replacing plants and washing driveways

Worth knowing

The smallest review base of them, though every review to date is five stars but one

Reputation scorecardrank in Houston

Rating5 / 5

Review volume264 · 66th

Confidencehigh

Recency8 weeks ago

Info completenesssite · phone · hours

Rating breakdown99% 5-star

✓ VerifiedSource: Google

Our take: The rating is the best on the page and the reviews read as genuinely detailed rather than generic. A worthwhile call if you want a family-run operation with bilingual support.

Website +1832-489-5484 Directions

15115 Monrad Dr, Houston, TX 77053

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How we score

Rating is each contractor’s live Google average. Review volume tracks how many customers actually rated them, weighed against the other companies pulled for this search. Confidence combines rating with volume, since a perfect score built on hundreds of reviews carries more weight than one built on a handful. Recency checks how current the review activity is. No business can pay to change any of these numbers.

How much does foundation repair cost in Houston? (2026)

Foundation repair pricing depends on the type of foundation, how many piers are needed, and whether plumbing or drainage work is involved. Reviewers across these companies describe per-pier pricing and multi-day jobs, but exact quotes require an in-person inspection since Houston’s clay soil movement varies block to block.

Serving all of Houston

These contractors cover the greater Houston metro, from inside the Loop out to Katy, Sugar Land, Pearland, Baytown, and beyond, with a couple listing extended service into Galveston and Conroe. If you’re searching foundation repair near me anywhere in the Houston area, expect most of these to serve your neighborhood.

What to ask before you hire a foundation repair company

Is the inspection free, and is it performed by a licensed technician or structural engineer?
How many piers does my home need, and is that number based on a full walk-through or an estimate?
What warranty comes with the repair, and is it transferable if I sell the house?
Will any interior digging or tunneling be needed, and how will you handle cleanup?
Does the quote include drainage or plumbing checks, or are those separate?
How soon can work start once I approve the quote?

Frequently asked questions

Are these rankings paid?

No. Rankings come from public Google data. A business can pay to be a Featured Partner (badge and top placement), but that never changes another business’s score or position.

How did you choose these foundation repair companies?

We pulled every foundation repair contractor with a public Google Business Profile in Houston, then ranked by rating, review volume, and how recently customers were still leaving reviews.

How often is this page updated?

We refresh the data and rankings periodically. This page was last verified in August 2026.

What are the warning signs I need foundation repair?

Reviewers across these companies mention sticking doors, cracks in brick or drywall, uneven or sloping floors, and gaps around windows as the symptoms that led them to call.

Does foundation repair come with a warranty in Houston?

Most established companies here offer some form of warranty, with at least one reviewer describing a lifetime transferable warranty. Always ask for the warranty terms in writing before work begins.

The bottom line

Olshan Foundation Repair’s review volume and consistent 4.9 rating make it the safest starting point for most Houston homeowners. Get at least two inspections before committing, since pier counts and pricing can vary between contractors even for the same house.

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