417-540-7034

Mobile & Modular Home Foundation Repair in Joplin, MO, and Beyond

Foundation shifting, sagging floors, and broken tie-downs can put your home’s safety at risk, but Firm Foundation Repair provides professional mobile and modular home foundation repair services in Joplin, MO, and the surrounding areas to restore stability and security. Our experienced team specializes in repairing and stabilizing foundations for mobile and modular homes, addressing everything from settling piers to structural damage. As a trusted waterproofing service, we also ensure your foundation is solid, level, and protected against moisture-related issues that can cause further deterioration.

Known for taking on the most challenging projects, we’re the mobile home foundation contractors homeowners rely on when others won’t take the job. Whether your home requires complete modular home foundation repair, subfloor replacement, or reinforcement of damaged tie-downs, our team has the skill and equipment to handle it safely and efficiently.

Key Benefits of Our Mobile & Modular Home Foundation Repair Services

Our expert mobile and modular home foundation repair services provide long-term protection, safety, and peace of mind for homeowners throughout the Four States area.

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Better home stability

By addressing issues such as shifting piers and weakened supports, our repairs restore proper balance and strength to your home’s structure, ensuring it remains level and secure.

Enhanced property safety

With precise mobile home foundation repair, we stabilize critical components like tie-downs and support beams to prevent future movement or collapse.

Improved moisture protection

Our team integrates waterproofing service solutions into every project, protecting your foundation from water infiltration that can weaken or rot structural elements.

Long-term durability

As specialists in modular home foundation repair, we use advanced materials and techniques to provide a long-lasting foundation that resists settling and weather damage.

Increased home value

A professionally repaired foundation enhances your home’s resale appeal by ensuring structural integrity, safety, and code compliance for years to come.

Our Comprehensive Services

Basement Waterproofing

Our homes and business properties face plenty of challenges when it comes to keeping moisture out. With basement waterproofing, we install drains, seal walls, and create barriers that stop leaks before they spread.

Dehumidifier Installation

Humidity can sneak up and cause more damage than you think. Our dehumidifier installation service helps maintain healthy air by removing excess moisture and preventing mold growth.

Crawl Space Repair

Problems under your property can affect everything above it. Through crawl space repair, we replace damaged beams, seal vents, and remove debris to strengthen your foundation.

Crawl Space Encapsulation

A sealed crawl space can completely change how your property performs. We handle crawl space encapsulation by installing vapor barriers, drainage, insulation, and dehumidifiers to protect against moisture.

Crawl Space Insulation

Installing crawl space insulation helps regulate temperature, protect against condensation, and improve comfort all year. Our team makes sure your insulation is done right for lasting results.

Crawl Space Waterproofing

Our crawl space waterproofing system includes vapor barriers, sump pumps, and French drains that move moisture away and keep the area dry. We help protect your investment from the ground up.

Crawl Space Dehumidification

A damp crawl space can create problems that go unnoticed until it’s too late. With crawl space dehumidification, we can remove excess moisture, improve airflow, and prevent mold before it forms.

Sump Pump Installation

Every property needs a plan for heavy rain and rising water. We perform sump pump installation that keeps basements and crawl spaces protected by redirecting water safely away. 

French Drain Installation

Poor drainage can lead to serious damage over time. A French drain installation directs water away from your property and prevents pooling that can weaken your soil and foundation. It’s a simple fix that delivers powerful protection.

Foundation Repair

When your foundation begins to crack or settle unevenly, action matters. Our foundation repair includes piering, sealing, and structural leveling to restore your property’s strength. We take pride in delivering dependable solutions that last for years.

Foundation Replacement

Some properties require a complete rebuild to stay secure. We handle foundation replacement that includes new footings, reinforced walls, and full structural restoration.

Subfloor Repair & Replacement

Soft or uneven floors are often signs of hidden damage underneath. Our subfloor repair and replacement process removes weakened materials and installs new support for lasting stability. 

Concrete Leveling & Lifting

Uneven or sunken concrete not only looks unappealing but can also pose a safety hazard. Using concrete leveling and lifting, we raise and stabilize slabs so your walkways and driveways are smooth again.

Why Choose Firm Foundation Repair?

We’re committed to offering safe, dependable, and affordable foundation solutions backed by local expertise and integrity.

24/7 Emergency Services

We’re available day and night to handle urgent foundation issues that require immediate attention.

Certifications

Our team holds a Concrete Raising Certification and is a Licensed Push Pier Installer, ensuring quality workmanship and professional standards.

Community Involvement

We take pride in supporting the Teach A Man To Fish Foundation and helping youth participate in mission trips that make a difference.

Financing Options

We make every project more affordable through flexible Hearth Financing options designed to fit your budget.

Free Consultations

Our crew offers complimentary inspections and detailed estimates to help you choose the best repair solutions for your home.

Workmanship Warranty

We back every mobile and modular home foundation repair job with a five-year workmanship warranty.

FAQs About Mobile & Modular Home Foundation Repair

These homes often use pier and beam systems instead of full concrete slabs. Repairs focus on stabilizing piers, leveling the frame, and reinforcing tie-downs.

Moisture, soil shifting, and age can all affect structural integrity. Joplin’s variable weather adds extra strain over time.

Yes, annual checks help detect shifting or settling early. Catching small issues prevents costly future repairs.

In most cases, yes. If extensive leveling is needed, temporary relocation might be advised for safety.

Absolutely. Stabilizing and reinforcing the foundation improves longevity and comfort. It also keeps the home level and structurally sound.

Protect Your Home With Firm Foundation Repair

Secure your home’s stability with mobile and modular home foundation repair services from Firm Foundation Repair. Contact us now to schedule your free consultation and keep your home safe for years to come.
Call 417-540-7034 Today!

Contact Information

Business Name: Firm Foundation Repair

Address: Joplin, MO 64804

Phone: 417-540-7034

Business Hours:

Mon - Sun: 05:00 AM to 08:00 PM
24/7 Emergency Services Available

Members of the NFRA (National Foundation Repair Association)

Sponsor Teach A Man To Fish Foundation

Partner with Youth Groups to send kids on mission trips

Donate to St. Jude and Living Water Foundation around the world

© 2026 
Firm Foundation Repair