COVID-19: Our Commitment to our Community
Contact Us For
A Free Estimate!
Products & Services
Basement Waterproofing
Basement Sump Pump Systems
BasementGutter Drainage System
WallSeal Waterproof Liner
Basement Dehumidifiers

Crawl Space Repair
CrawlSeal Vapor Barriers
Crawl Space Dehumidifiers
Crawl Space ExTremeBloc Insulation
Crawl Space IntelliJack Supports

Foundation Repair
Wall Anchor Supports
IntelliBrace Support Beams
Push Piers & Helical Piers
Carbon Fiber Supports

Company Awards
2018 Angie's List Super Service Award
Ohio Basement Authority has earned the 2018 Angie's List Super Service Award. A leading national honor, this award recognizes the top qualifying businesses who have maintained exceptional service ratings and... [Read more]
Best of Home Advisor 2018 Winner
Ohio Basement Authority was named a 2018 Best of Home Advisor winner! We earned this award for having a solid track record with Home Advisor, and we've got satisfied customers... [Read more]
2017 Angie's List Super Service Award
Ohio Basement Authority has earned the 2017 Angie's List Super Service Award. A leading national honor, this award recognizes the top qualifying businesses who have maintained exceptional service ratings and... [Read more]
More Awards

Your Respected Crown City, OH Radon Mitigation & Foundation Repair Company

Steve, the inspector, was very thorough and knowledgeable….
Happy Customers Surrounding Crown City, OH
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Basement Waterproofing & Crawl Space Encapsulation in Crown City, Ohio

Moisture in the basement or crawl space can lead to mold, rot, musty odors, and structural issues. It can also contribute to poor air quality and have a negative impact on your health. Fortunately, our trained experts are available to provide permanent solutions. We can install discreet drainage systems and waterproofing solutions in your basement and crawl space such as the BasementGutter drainage system and CrawlSeal vapor barrier­­ liner. Our solutions cater to the needs of you and your Crown City home so you can have peace of mind.
Why Choose Us?
  • Tested, reliable solutions will protect your home
  • Longtime transferable warranties on all systems
  • Flexible payment and financing options
  • Award-winning service
  • Dedicated, experienced staff
  • Thousands of satisfied customers

Crown City Structural & Foundation Repair

Foundation problems can affect your home’s safety, appearance, and value. Our team of experienced professionals is here to correctly diagnose the problem and provide long-lasting solutions for your home. We use patented products designed by professional engineers that will give you long-lasting results and peace of mind!
We Fix
  • Bowing Walls
  • Sagging Floors
  • Stair-Step Cracks
  • Tilting Chimneys
 
  • Foundation Cracks
  • Settled Foundation
  • Garage Slab
Case Studies From Crown City, OH
Reliable Basement Waterproofing Products Will Keep a Flooding Basement Dry in Crown City, OH
After living in his house for three years, a homeowner in Crown City, OH, wanted to refinance his home. Before doing so, his bank required various repairs be completed. This...
Crown City Customer Testimonial
Bryan C.
Crown City, OH
The inspector was very thorough and knowledgeable. He explained the repair system to me, which was a less invasive choice for repair than other companies provided.
Crown City Customer Testimonial
Donna and Pat M.
Patriot, OH

We chose to work with Ohio Basement Authority because of the reviews of past customers and our online research of products.

The inspector we met with was very thorough and answered all our questions to our satisfaction. He spent a considerable amount of time here to make sure we were comfortable with our decision.

The installation crew arrived at the expected time on both visits, and they were extremely courteous and friendly. They did an excellent job with debris removal and cleanup.

Crown City Customer Testimonial
Donna M.
Waterloo, OH

I chose to work with Ohio Basement Authority because of a friend’s recommendation as well as the Home Advisor ratings.

The inspector I met with was very helpful. He took extra time to make arrangements for this project.

The crew was super organized, worked at a rapid pace and finished my basement waterproofing in one day. They were very polite throughout the whole process, and there was nothing left for me to clean up.

Crown City Customer Testimonial
Daniel F.
Proctorville, OH

Your company was out in this area before, and I chose to work with you because of the value for the money for the work done.

I thought the company representative’s presentation was very good, and the installation crew was courteous. Good work and professionalism from this company.

Crown City Customer Testimonial
Paul P.
Chesapeake, OH

The inspector was excellent by first thoroughly inspecting our crawl space, and then quoting how to affordably deal with improving our crawl space.

I chose to work with Ohio Basement Authority because of the professional inspector with valid solutions by an experienced company, as well as a great Better Business Bureau rating and good reviews.

Our clay soil was often challenging to dig through, but the installation crew worked hard and steadily.

The and the production crew deserve the highest ratings — definitely a 10 out of 10!

Crown City Customer Testimonial
Adam P.
Gallipolis, OH

The inspector I met with was very professional, and I chose to work with Ohio Basement Authority because of the lifetime warranty.

Ryan and Drew with the installation crew are top-notch guys. They were extremely hard workers and very professional. They even took time to let my 7-year-old son “help.” I was very impressed. They did a great job.

Crown City Customer Testimonial
Paul H.
Gallipolis, OH

While I had not heard of Ohio Basement Authority, I chose to work with the company because of comments made by other customers about the company.

The office staff was courteous and helpful, and the inspector I met with gave a very professional presentation.

The installation crew arrived on time, and they were very nice and respectful. They also did an excellent job in cleaning up.

Crown City Customer Testimonial
Andrew H.
Gallipolis, OH

I found Ohio Basement Authority on the Internet, and decided to go with the company after seeing reviews. Also because the inspector explained everything going on with my foundation, and showed me and my wife.

The staff was very courteous. I was very impressed. They remembered what shift I worked and contacted me at appropriate times.

The inspector, as well as the installers, did a great job showing and explaining things.

I am very pleased, and will definitely recommend the company.

Crown City Customer Review
5.0
Andrew
Gallipolis, OH 45631
}

our service area

We Serve the Dayton, Columbus, Cincinnati metros and Southern Ohio

Our Location:

Ohio Basement Authority
911 Stelzer Road
Columbus, OH 43219
1-614-254-6006
Service Area
Free Quote