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Basement Waterproofing in Wilmington, OH

Review Logo 4.8 (426)

Wilmington, Ohio, experiences an average annual precipitation of about 38 inches, which can lead to significant moisture issues in basements. This below-ground area is particularly vulnerable to flooding, mold growth, and structural damage due to water intrusion. Homeowners may notice signs such as efflorescence, musty odors, and damp surfaces. Ohio Basement Authority offers effective basement waterproofing solutions tailored to combat these challenges, including interior drainage systems, sump pumps, and vapor barriers that create a dry and healthy environment.

At Ohio Basement Authority, a Groundworks Company, we are dedicated to providing high-quality home repair solutions and personalized service in Wilmington and across Central and Southern Ohio. Our team of trained technicians utilizes industry-leading products and offers nationally backed warranties to ensure that your home's foundation and basement remain protected. With two decades of experience, we specialize in basement waterproofing, foundation repair, crawl space encapsulation, and concrete lifting. Contact us today for a complimentary inspection and estimate to safeguard your home.

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Ohio Basement Authority is Wilmington's Basement Waterproofing Expert

2,171 basements waterproofed by the Cincinnati branch

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Why your neighbors trust Ohio Basement Authority

We've earned 391 five star reviews.

"Working with Justin to set up an appointment was very professional. We had a little hiccup but Justin and Ohio Basement Authority corrected things and made it right. That is greatly appreciated. OBA sent out a great crew of Tyler and Earl! Very professional and personable. Walked me through everything they were going to do and made suggestions along the way. They did an amazing job with the concrete lifting as well as cleaning up afterwards. After working with Justin, Tyler and Earl, I will be employing them for later projects. Thanks, OBA!"

424 of your neighbors recommend our local Groundworks branch.

Our in-house crews are certified and local to your area.

Our work comes with a nationally backed warranty.

Basement Waterproofing Solutions We Provide For You in Wilmington

Control Wall Moisture

Control Wall Moisture Image

What We Do

  • Inspect basement for vulnerabilities
  • Take custom measurements
  • Provide lasting moisture solutions

What We Use

Vapor Barrier 3D Image Vapor Barrier Learn More

Control Groundwater Seepage

Control Groundwater Seepage Image

What We Do

  • Identify leakage sources
  • Consider your home's unique needs
  • Install a reliable drainage system

What We Use

Sump Pump 3D Image Sump Pump Learn More
Drain System 3D Image Drain System Learn More
FreezeGuard 3D Image FreezeGuard Learn More

Control the Environment

Control the Environment Image

What We Do

  • Recognize ventilation insufficiences
  • Offer options for moisture control
  • Regulate humidity levels effectively

What We Use

Dehumidifier 3D Image Dehumidifier Learn More

Our Other Services in Wilmington

Our Wilmington Office Serves You

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Trust the experts at Groundworks

How it works

Straightforward and simple process

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Schedule an
inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.

Receive a detailed repair plan and quote icon

Receive a detailed
repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.

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Get the work done
when you're ready

When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.