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Basement Waterproofing and Foundation Repair in Mansfield, OH

Let Ohio Basement Authority waterproof your basement in Mansfield, OH with our superior repair solutions. Get a free inspection!

Twinsburg Local Office

Ohio Basement Authority

7950 Bavaria Rd, Twinsburg, OH 44087
(614) 502-3990

Hours of Operation

Monday – Friday: 7 am – 11 pm
Saturday: 8 am – 11 pm
Sunday: 10 am – 11 pm

Ohio Basement Authority and The Basement Guys have now merged.

Award-Winning Solutions in Mansfield

Ohio Basement Authority, a Groundworks company, has provided homeowners in Mansfield, Ohio, with the latest basement waterproofing and foundation repair solutions for two decades. Let us create a drier, healthier basement that protects your family and home’s foundation! We also specialize in crawl space encapsulation and concrete lifting. Get in touch now for a no-cost inspection and estimate.

The Ohio Basement Authority Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.

Schedule Inspection

Why Homeowners Choose Ohio Basement Authority

Ohio Basement Authority, a Groundworks Company, has been helping homeowners throughout central and southern Ohio, as well as northern Kentucky, repair and protect their homes from foundation and water damage since 2009. We know how important your home is to you and your family, and it is important to us too. That is why we only install the best permanent basement waterproofing, foundation repair, crawl space repair and encapsulation, and concrete lifting and leveling solutions. 

OBA is proud to have an established reputation for high-quality work and personalized service. Thousands of homeowners trust our outstanding services and solutions, and we’ve got many positive reviews and awards like the BBB Torch Award for Ethics to prove it. Let us help you improve the health and safety of your home by contacting us today to book your free inspection and repair estimate. 

Offer ends 05/31/2024

A Crack in Your Foundation Shouldn't Break the Bank

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Save up to

$500 off

any job over $2500*

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Our Services for You

Basement Waterproofing in Mansfield

Water in your basement might not be a big deal at first. However, ignoring this problem could lead to more serious complications. Water can leak into your basement through the walls, floor, windows, burst pipes, malfunctioning drainage, and faulty appliances. This is a huge problem in Mansfield, where we experience more than 41 inches of rain and 36 inches of snow every year! Ohio Basement Authority can install waterproofing solutions like sump pumps, interior drains, dehumidifiers, and wall vapor barriers to dry out your basement. That prevents mold, musty smells, and other damage that compromise your family’s health and your home’s structural integrity.

crew digging foundation

Foundation Repair in Mansfield

Environmental forces can destroy your home’s foundation, resulting in costly repairs. Many Mansfield homes are built on silty loam soil that contains clay, making these properties vulnerable to damage. Also, some locals have soils that easily wash away or poorly drained soils that expand and press against their home’s foundation. When a foundation lacks support from underlying soils, it causes walls and floors to crack, basement walls to bow inward, and chimneys to crack and tilt. Ohio Basement Authority will safeguard your property with helical piers, push piers, crawl space supports, wall braces, wall anchors, or carbon fiber wall reinforcements.

Crew installing crawl space encapsulation

Crawl Space Repair & Encapsulation in Mansfield

Your property might be on top of a crawl space that lifts your home off the ground, providing some flood protection to your main living space. Many crawl spaces have open vents that cause various issues, such as flooding, mold, wood rot, pest infestations, and high humidity that can impact the rest of your home. Our crawl space repair and encapsulation services prevent moisture intrusion in your home. Some of our solutions include vapor barriers, dehumidifiers, thermal insulation, and support posts.

concrete lifting installation

Concrete Lifting & Leveling in Mansfield

Driveways, sidewalks, pool decks, and other concrete outside your home can deteriorate over time, resulting in cracks, sinking, unevenness, pits, flakes, and stains, and other damage. Unstable silt loam and clay soil with too little or too much moisture can’t support concrete slabs, meaning you might need to invest in concrete lifting and leveling solutions. For example, our polyurethane foam avoids unstable soil, restores the safety and appearance of concrete slabs, and provides other benefits.

A CFI working on a basement finishing.

Basement Finishing

Transforming your basement into a fully functional living space can add value to your home. You can also maximize your flooring interior without decreasing the size of your yard. Our basement finishing services include, ceiling tiles, lighting, windows, and wall panels that improve the appearance and functionality of this downstairs area. While some other companies use wood studs, plywood, gypsum board, and other materials not suitable for your property, we only provide homeowners with the highest-quality basement-ready products.


Basements are left unfinished for many reasons, including design costs, flooding issues, and the uninviting nature of the space. Some buyers prefer to use the basement area for storage, which also may be a reason.

Before starting the basement finishing process, several crucial steps must be taken. Sealing walls and installing waterproofing measures like sump pumps and insulation are essential to safeguard the basement from moisture. Contact The Basement Guys®for a free inspection.

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Ohio Basement Authority Service area

Our Locations

Akron Office

429 Portage Blvd
Kent, OH 44240

Cincinnati Office

1270 Hillsmith Dr.
Cincinnati, OH 45215

Cleveland Office

7950 Bavaria Rd.
Twinsburg, OH 44087

Columbus Office

2421 McGaw Rd.
Obetz, OH 43207

Dayton Office

70 Birch Alley, Suite 240
Beavercreek, OH, 45440

Dublin Office

5650 Blazer Memorial Pkwy, #124
Dublin, OH 43017