Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Ada, OH

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Ada, OH?

Select your specific project to find the pro for you.

Find Basement waterproofing pros in Ada

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.0(
53
)

Serving Ada, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"The entire waterproofing job was done in 5 days, Monday to Friday. There was a lot of work that needed to be done and it was quite extensive. All work was done according to the original quote plus there was an additional work that needed to be done that was not picked up by the original quote. We had expected some unforeseen "surprises" due to the horrible condition of the basement walls and knew in advance that this may happen. (and it did) Aside from that, everything was done according to contract and a few extra things were done that we were not charged extra for. That was a very nice gesture on the part of Stay Dry Waterproofing. We would highly recommend using Stay Dry Waterproofing to fix up your basement issues. Pictures submitted here only show one side of the basement. The entire perimeter of the basement was worked on and waterproofed."
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing

+23

Response time1 day
Response rate98%
22 neighbors recently requested a quote
Avatar for Everdry Waterproofing Toledo
Everdry Waterproofing Toledo
4.4(
225
)

Serving Ada, OH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"I recently purchased a house in Luckey, OH which has a basement waterproofed by EverDry. This was a huge selling feature as I have always hated basements. Six months later and I haven't seen a drop of water in the basement. Not only is waterproofing an investment for while you're in your house but also for resell."
Response time3 days
71 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Everdry Waterproofing
Everdry Waterproofing
4.4(
219
)

Serving Ada, OH and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"José B and his crew did an awesome job. I would definitely recommend EverDry for any basement waterproofing job you might have."
Response time1 day
5 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Ohio Basement Authority
Ohio Basement Authority
4.6(
914
)

Serving Ada, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"I had OBA install outdoor french drains and new downspouts a couple of years before they waterproofed my basement. They were the only company I could find who did it all. Basement waterproofing included removing old, putting in new: full inside perimeter drainage, enlarge sump pit, 2 sump pumps, I-beams and carbon fiber straps. Added in brand new: battery backup for sump and vapor barrier on most affected wall. When my basement got wet a year later after the work was done, they didn't hesitate to schedule someone to inspect. If was heavy condensation, barely a thin puddle compared to 2 inches of flowing water. They had to rework a 6 ft section and add cement around the I-beams, each on their own call outs. They didn't charge because I have a lifetime warranty, transferable to the next owner. I'll be working with them again soon for a professional level dehumidifier."
Protect Your Basement
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

Response time10 hrs
717 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mid-State Basement Systems
Mid-State Basement Systems
5.0(
13
)

Serving Ada, OH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Mid-State Basement Systems came highly recommended by a good friend from Buffalo, NY and they did not disappoint. From start to finish they were very professional yet personable. Larry & Phil in the initial stages of the basement inspection and a reasonable quote. Silvino and his team who done the actual work was incredible, done with absolute excellence. They were here when they said they would be and finished the job a day ahead of schedule. I am thoroughly pleased with this company, first class. I highly recommend them if you need work done on your basement.******"
Before
After
Clean Space After
Crawl Space Before
Foundation Before

+2

Response time2 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Seagate Roofing and Waterproofing
Seagate Roofing and Waterproofing
4.6(
193
)

Serving Ada, OH and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Seagate waterproofed 3 of my basement walls on the outside. They were great at answering my questions and explaining what they would be doing and why. The crew performed fast, quality work and cleaned up afterwards."
Owens Corning Platinum Promise Roofing
GET INTO THE PINK. AND OUT OF THE RED With Atticat by Owens Corning Insulation
Protect Your Home from Water Damage with Gutter Helmet
Stop the Damage with Helical Pier Foundation Systems
Interior and Exterior Waterproofing Systems

+5

Response time2 days
Response rate95%
7 neighbors recently requested a quote
Avatar for Erie Home
Erie Home
4.5(
73
)

Serving Ada, OH and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Erie Homes completed a basement waterproofing for us on 11/20/23. We were impressed and pleased by the professionalism and communication at every phase of the project. Brandon expertly explained the Erie Homes waterproofing system, sump pumps, materials, and warranty and provided us with a quote and pricing details. Having being burned by projects in the past, we came back with a long list of questions and conditions. Brandon answered every single one, made sure that we were completely satisfied with the terms, and added our notes to the contract. Project manager Gage and the team that came to our home was quick and professional. They periodically filled us in on the progress and communicated any changes or concerns. When the project was completed, they walked us through and made sure we were happy with the work before leaving. Since finishing, we have had several rainy weeks and a completely dry basement. Based on the product, work, and customer service, we will be highly recommending Erie Homes to anyone needing basement or waterproofing work."
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After

+38

87 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Acculevel, Inc. - Ohio
Acculevel, Inc. - Ohio
3.9(
226
)

Serving Ada, OH and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"This is a great company to use in making a 141 year old basement waterproof. I look foreward to having a waterproo basemant. Craig was pleasant and went the extra mile to make the experience great."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+26

360 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Landmark Excavation and Drainage
Landmark Excavation and Drainage
New to Angi

Serving Ada, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n

Response time7 hrs
Showing 1-10 of 46
Basement Waterproofing questions, answered by experts

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

Venting the crawl space can be a good alternative to encapsulation if you live in a dry climate and the moisture problem isn’t severe. You could also try a dehumidifier or install a vapor barrier on the floor, leaving the walls exposed. A new drainage system may eliminate the moisture problem if it is not caused by humidity.

Physically, the most challenging part of finishing a basement is installing egress windows or doors when the space is below ground level. Mentally, the hardest part may be envisioning the project and planning around load-bearing and mechanical obstacles.

If there is standing liquid on your concrete, remove it before attempting any of the above cleaning methods. For small amounts of water, use rags, a bucket, and a mop. For larger areas of liquid, lay down cat litter or baking soda to soak up the water first. If you have extremely large pools of water sitting on your concrete, break out the wet vac and get to work.

The Ada, OH homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.