Basement waterproofing is crucial for homeowners in London, OH, due to the area's climate and soil conditions. With average annual precipitation exceeding 37 inches, moisture infiltration can lead to significant issues such as mold growth and foundation damage. Our premium waterproofing solutions effectively address signs like wet walls and efflorescence, ensuring your basement stays dry and healthy. With state-of-the-art methods like the BasementGutter™ Interior Drainage system and AquaStop™ Sump Pump, we are equipped to tackle the specific challenges presented by the local clay soils.
Since 2009, Ohio Basement Authority, a Groundworks Company, has been a trusted partner for homeowners in London. Our experienced certified field inspectors offer free in-home assessments and personalized quotes to ensure that every homeowner receives the best advice tailored to their unique needs. Our commitment to excellence is reflected in our A+ BBB rating, underscoring our dedication to quality service. Let us help you protect your home with trusted solutions that maintain its value and structural integrity in London.
26,779 basements waterproofed by the Columbus branch
Why your neighbors trust Ohio Basement Authority
We've earned 132 five star reviews.
"I started noticing my floor was sagging in my 125 year old home and was worried the foundation was compromised. Doug at Ohio Basement Authority came out and was very thorough with what needed to be done and walked me through my options. Once the permit was approved, the team completed the job in 3 days! The crew was knowledge and very nice. Highly recommend using Ohio Basement Authority!"
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.
