417-540-7034
Certified Waterproofing Service in Grove OK

Locally owned, focused on integrity and reliable work.

Expert Waterproofing Service in Grove OK Focused on Quality

Water problems can harm your foundation and floors. Firm Foundation Repair delivers skilled waterproofing service in Grove OK with quick response and quality work from local pros.

What Our Customers Are Saying

Want to know what it’s like to work with us? As of November 2025, we’re proud to hold a 5-star rating on our Google Business Profile based on over 50 reviews! Feel free to browse our feedback and see why property owners across the Four States trust Firm Foundation Repair.

Very professional and friendly, got the job done quickly, and went over my expectations. I got a quote whilst they were here for inspection and very good pricing and the opportunity to finance was extremely helpful and appreciated! Blake and Fox are great!

Hailey Sabatucci

Best prices around and very friendly I had a small job for them to do and they did a terrific job very nice friendly and helpful thank you. I would highly recommend or suggest them on your next project

Jaxen Wyrick

I had a great experience. They were professional, knowledgeable, and communicated clearly throughout the process. The work was completed on time and with great attention to detail. I’m very satisfied with the results and would recommend them to anyone needing foundation repair.

Steven Porter

Blake, Fox, and the rest of the guys are a great group of workers. They’re professional, quick and clearly take pride in their work. The prices they quote are way cheaper than any other company I’ve seen charging for foundation repairs. I definitely recommend them if you’re looking to fix any foundation issues!

Brock Hultman

Great group of gentlemen! Came out and performed a free evaluation, got us scheduled, then back out again to replace our subfloor. All were incredibly professional and had impeccable craftsmanship!! Will definitely be returning for any other foundation needs! 10 out of 10!

Haylee Morgan

Our Services

Basement Waterproofing in Grove OK

Basement Waterproofing

We use effective waterproofing methods like membrane barriers, exterior drains, and interior water management to protect your foundation and keep your basement dry year-round.

Dehumidifier Installation in Grove OK

Dehumidifier Installation

With our dehumidifier installation service, you can control moisture levels and protect your home from mold, while improving air quality throughout.

Crawl Space Repair in Grove OK

Crawl Space Repair

At Firm Foundation Repair, we repair crawl spaces by sealing vents, fixing ducts, and removing buildup, strengthening joists for a stable foundation.

Crawl Space Encapsulation in Grove OK

Crawl Space Encapsulation

We provide crawl space encapsulation using vapor barriers, sump pumps, and insulation to reduce humidity and protect your foundation from moisture damage.

Crawl Space Insulation in Grove OK

Crawl Space Insulation

Proper crawl space insulation helps your property stay comfortable year-round. Our waterproofing crew installs insulation to lower costs and prevent damp conditions.

Crawl Space Waterproofing in Grove OK

Crawl Space Waterproofing

We provide crawl space waterproofing systems that manage dampness at the source with drains, vapor barriers, and pumps that protect your foundation.

Crawl Space Dehumidification in Grove OK

Crawl Space Dehumidification

We create dry, healthy crawl spaces with our dehumidification service. Vapor barriers, drains, and dehumidifiers help preserve foundations and control air moisture.

Sump Pump Installation in Grove OK

Sump Pump Installation

Our sump pump installation service helps defend basements from water intrusion. Each system is installed carefully to support long-term waterproofing performance.

French Drain Installation in Grove OK

French Drain Installation

We install French drains that keep your property dry and stable. Our waterproofing company helps prevent erosion and maintain your home’s structural health.

Foundation Repair in Grove OK

Foundation Repair

Firm Foundation Repair offers expert repairs for structural issues, including pier installation and leveling, supported by waterproofing that prevents water damage.

Foundation Replacement in Grove OK

Foundation Replacement

Our crew completes foundation replacements with crawl wall rebuilds and footing work to restore your home’s strength and moisture resistance.

Subfloor Repair & Replacement in Grove OK

Subfloor Repair & Replacement

We provide expert subfloor replacement to restore safety and comfort. Our service keeps the flooring strong, even, and shielded from future water damage.

Mobile & Modular Home Foundation Repair in Grove OK

Mobile & Modular Home Foundation Repair

Firm Foundation Repair performs foundation repairs for mobile and modular homes throughout the Four States, focusing on piers, tie-downs, and leveling.

Concrete Leveling & Lifting in Grove OK

Concrete Leveling & Lifting

We repair uneven concrete quickly with polyurethane foam lifting. Our waterproofing company smooths sidewalks, patios, and driveways for improved appearance.

Waterproofing Service FAQs

In Grove, OK, damp walls, musty odors, or new cracks signal water intrusion.

In Grove, OK, we install vapor barriers and insulation wraps to maintain dryness.

In Grove, OK, battery backups keep pumps running during storms and outages.

Shifting walls or uneven floors in Grove, OK, need foundation and waterproofing.

What exterior drainage steps help Grove, OK, homes?

Firm Foundation Repair in Grove OK

Dependable Moisture Defense With Waterproofing in Grove OK

At Firm Foundation Repair, we handle waterproofing and repair projects that keep water away from your home. Our basement waterproofing systems include membranes, trenching, and drains to prevent leaks and maintain a dry, healthy environment.

We also offer professional dehumidifier installation to reduce mold and odor. This service cleans the air and protects your foundation from future water issues.

We Serve Grove OK Neighborhoods

Camelia Isles Estate

Camelia Isles Estate is a beacommunity in Grove, OK, offering stunning views. With proximity to water, proper basement waterproofing is critical. Firm Foundation Repair in Grove, OK, protects Camelia Isles Estate homes from leaks, humidity, and foundation erosion caused by fluctuating water tables.

Grand Lake

Grand Lake in Grove, OK, features beautiful waterfront homes with large yards and scenic surroundings. Firm Foundation Repair provides homeowners with advanced waterproofing systems designed to protect against groundwater intrusion and foundation settling common near the lake.

Dogwood Hills

Dogwood Hills is a peaceful, wooded community near Grand Lake in Grove, OK. Firm Foundation Repair’s waterproofing and foundation repair services safeguard Dogwood HIlls homes from soil shifting and excess moisture, ensuring long-term stability and value.

Get a Free Home Evaluation Today

Contact our team now to arrange a complimentary inspection and see why Grove OK homeowners and businesses choose us for dependable waterproofing work.

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