Homeowners in Portsmouth frequently face basement waterproofing challenges due to the area's climate and soil conditions. With average annual precipitation levels over 36 inches, moisture infiltration can lead to significant problems such as mold growth and foundation damage. Our premium waterproofing solutions effectively address signs of water intrusion, like wet walls and efflorescence, ensuring your basement remains dry and healthy. Rely on our dedicated professionals to implement state-of-the-art methods, tailored specifically for Portsmouth's unique conditions.
Ohio Basement Authority, a Groundworks Company, has been a reliable partner in home repair since 2009, serving Portsmouth with distinction. Our A+ BBB rating is a testament to our commitment to quality service and customer satisfaction. Certified field inspectors provide free in-home inspections and personalized quotes, ensuring that every homeowner receives tailored solutions for their basement waterproofing needs. Trust us to help protect your home, maintaining its value and structural integrity for years to come.
26,779 basements waterproofed by the Columbus branch
Why your neighbors trust Ohio Basement Authority
We've earned 132 five star reviews.
"Ahmed, Lester, and Remy were great. They showed up on time and did excellent work. They explained everything they were doing and made it an easy experience."
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
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.
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.
