How Do I Know If My Home’s Foundation Has a Problem?

Learn how to spot signs of foundation problems at home, including cracks, uneven floors, sticking doors, and moisture issues, and when to seek an inspection.

Foundation problems rarely arrive with a single dramatic warning. More often, they appear as a collection of smaller changes: a basement wall develops a horizontal crack, a door starts sticking, floors become uneven, or water begins appearing after heavy rain. The challenge is determining whether these are ordinary signs of an aging house or evidence of movement that needs professional attention. 

For Des Moines homeowners, the question is especially relevant because soil movement, seasonal moisture changes, drainage, and the area's older housing stock can all affect foundations.  The U.S. Department of Energy recommends keeping roof runoff away from the foundation and maintaining grading that directs water away from the house.

This guide, updated September 2026, explores the warning signs of foundation problems, common repair methods and costs, and several Des Moines-area foundation repair companies homeowners can compare before deciding how to proceed.

Know the Signs

A crack does not automatically mean a foundation is failing. Hairline cracks can have relatively minor causes, but widening cracks, horizontal cracks, stair-step cracks in masonry, or cracks accompanied by uneven floors and sticking doors deserve closer attention.

Water is another important clue. Damp basement walls, staining, standing water, and recurring leaks can indicate drainage problems. Gutters and downspouts should direct roof water away from the foundation, while landscaping should avoid allowing water to collect against the house.

Check the Cost

Foundation repair pricing depends heavily on the cause, severity, and repair method. Pier systems, wall anchors, carbon-fiber reinforcement, waterproofing, and drainage systems can all have very different costs, so online averages are useful only as starting points.

A professional inspection should establish whether the problem is settlement, lateral wall movement, water intrusion, or something less serious. Free inspections are common among the companies below, but homeowners should still compare the diagnosis, proposed method, warranty, and scope of work rather than choosing solely on the initial estimate.

5 Des Moines Options to Compare

These include:

1. Midwest Foundation Repair

Midwest Foundation Repair is now part of the Thrasher organization. The Better Business Bureau's current Thrasher profile lists 51 years in business and identifies Midwest Foundation Repair among its alternate names, providing a record of the company's long operating history.

• Pricing: Pricing is project-specific, with inspections and estimates used to determine the appropriate repair. 

• Repair Methods: Services associated with the former Midwest operation include foundation stabilization, push piers, basement waterproofing, concrete repair, and crawl-space solutions.

• Use Cases: The company's history in Central Iowa makes its former customer base particularly relevant to homeowners who already have Midwest Foundation Repair documentation or warranties.

• Trust Signals: The company operated in Iowa for about 30 years before the 2025 rebrand. Its current operations fall under Thrasher Foundation Repair.

• Home and Yard Factors: Midwest Foundation Repair's drainage-related work can be considered alongside grading, gutter placement, soil drainage, and basement waterproofing.

Pros

• Long history in Central Iowa

• Broad structural and waterproofing services

• Existing customers may have historical service records

Cons

• The Midwest name is no longer the current operating brand

• Older warranties should be confirmed before relying on them

2. Epp Foundation Repair

Epp Foundation Repair has operated since 1992, according to its Better Business Bureau profile. BBB also lists the company as accredited with an A+ rating, while its profile covers foundation, waterproofing, drainage, concrete leveling, and sump-pump services.

• Pricing: Epp does not publish a universal price list because projects depend on the condition and type of foundation. Free estimates are available.

• Repair Methods: Its services include foundation repair, basement waterproofing, concrete leveling, wall stabilization, carbon-fiber reinforcement, wall anchors, and crawl-space supports.

• Use Cases: The range of structural and concrete services can be relevant when foundation movement overlaps with basement or concrete problems.

• Trust Signals: BBB records show Epp has been accredited since 2004 and has operated for more than three decades.

• Home and Yard Factors: Epp's foundation and waterproofing work can be paired with improvements to grading, gutters, soil drainage, and mulch beds.

Pros

• Long operating history

• Broad foundation and concrete services

• BBB-accredited business

Cons

• Warranty terms vary by product

• Project pricing requires an individual assessment

3. Anchored Walls

Anchored Walls has operated since 1978, according to its Better Business Bureau profile, which also lists the company as accredited with an A+ rating.

For homeowners specifically researching foundation repair Des Moines, the relevant comparison is less about the number of products offered and more about whether the recommended method matches the cause of movement. Homeowners can review the company's foundation repair information and its professional presence on LinkedIn for additional background. 

• Pricing: Anchored Walls offers free inspections, while final pricing depends on the repair required. No standard price list is published because foundation conditions vary between properties.

• Repair Methods: Options include push piers, helical piers, wall anchors, carbon-fiber reinforcement, helical tie-backs, sump pumps, and interior drainage systems.

• Use Cases: These systems cover several common situations, including settlement, bowing walls, basement moisture, crawl-space problems, and drainage-related concerns.

• Trust Signals: BBB records trace the business to 1978, while Birdeye's third-party profile records a 4.8/5 rating from 160 reviews.

• Home and Yard Factors: Anchored Walls' waterproofing and drainage services can overlap with exterior measures such as grading, gutter placement, retaining walls, root barriers, and appropriate mulch beds.

Pros

• Nearly five decades of operating history

• Wide range of structural and waterproofing systems

• Written warranty options

Cons

• No standard online repair pricing

• The appropriate system still depends on an individual inspection

4. Thrasher Foundation Repair

Thrasher Foundation Repair's Iowa BBB profile records 51 years in business, approximately 500 employees, and an A+ rating. Its listed services include foundation stabilization, wall stabilization, waterproofing, concrete leveling, and gutter solutions.

• Pricing: Thrasher uses project-specific estimates rather than standardized online pricing. Homeowners should request a written breakdown of the proposed work and warranty.

• Repair Methods: Its services include foundation stabilization, push and helical piers, wall anchors, carbon-fiber reinforcement, basement drainage, sump pumps, and crawl-space solutions.

• Use Cases: Its broad service portfolio can be relevant where structural movement occurs alongside water intrusion, drainage problems, or crawl-space deterioration.

• Trust Signals: BBB records show the business has been accredited since 1996 and has operated since 1975.

• Home and Yard Factors: Thrasher's foundation and drainage services can be considered alongside exterior grading, gutters, soil drainage, retaining walls, and landscaping design. Where xeriscaping is used, plant selection should account for drainage and elevation rather than simply minimizing water use. 

Pros

• Long operating history

• Broad structural and waterproofing portfolio

• Multiple locations and service categories

Cons

• A large regional footprint can make project-specific terms important to verify

• Warranty and repair scope should be confirmed in writing

5. Dry Basement Foundation Repair

Dry Basement Foundation Repair's Des Moines BBB profile records 51 years in business and an A+ rating. Its listed services include foundation repair, basement waterproofing, crawl-space repair, polyurethane foam leveling, sump-pump maintenance, and yard drainage.

• Pricing: Projects are quoted individually rather than through a universal price schedule. The final cost depends on whether the property requires structural work, waterproofing, drainage, or a combination.

• Repair Methods: Services include foundation repair, crawl-space work, sump-pump systems, yard drainage, basement waterproofing, and concrete leveling.

• Use Cases: The combination of structural and water-management services may be relevant to homes experiencing both foundation concerns and persistent basement moisture.

• Trust Signals: BBB records show 51 years in business and accreditation since 2013.

• Home and Yard Factors: Dry Basement Foundation Repair's combination of foundation, waterproofing, sump-pump, and yard-drainage services makes exterior water management particularly relevant.

Pros

• Long operating history

• Structural and drainage services under one provider

• BBB accreditation

Cons

• Project pricing is not standardized online

• Homeowners should verify which warranty applies to their specific system

Compare Your Options

When to Repair

Minor maintenance can often be handled before a foundation problem develops. Cleaning gutters, extending downspouts, maintaining grading, and managing landscape irrigation can all reduce unnecessary moisture around the foundation.

Structural symptoms require a different approach. Persistent horizontal cracks, significant wall bowing, progressive settlement, recurring water intrusion, or multiple signs of movement should be professionally assessed. The right repair depends on the cause, so a pier, wall anchor, carbon-fiber system, or drainage solution should not be selected simply because it worked for a neighboring house.

FAQs

Is Every Crack Serious?

No, in fact, the crack size, direction, progression, and accompanying symptoms all matter. Horizontal or widening cracks deserve more attention than isolated hairline cracks.

Can Drainage Cause Foundation Problems?

Poor drainage can increase moisture around the foundation. Gutters, downspouts, grading, and soil drainage should all be considered when water repeatedly collects near the house.

Is a Sticking Door a Foundation Problem?

Not necessarily, as humidity can cause doors to swell, but several sticking doors combined with cracks, uneven floors, or other movement can justify an inspection.

Should I Repair a Crack Myself?

Cosmetic cracks may sometimes be suitable for minor maintenance, but structural cracks or cracks accompanied by movement or water intrusion should be assessed before attempting a repair.

What Should I Ask at an Inspection?

Ask what is causing the problem, how the diagnosis was established, why the proposed repair is appropriate, whether alternatives exist, what the warranty covers, and whether permits or engineering documentation are required.

Endnote

Foundation issues can range from routine drainage concerns to significant structural movement, making diagnosis important before choosing a repair. Homeowners should compare the cause identified, recommended method, projected cost, warranty, and long-term implications. Addressing water management early can also help protect foundations from avoidable moisture-related problems over time.

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