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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon34
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Gratis

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.1(
52
)

Serving Gratis, OH and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I reached out to Stay Dry Waterproofing for a quote on waterproofing my basement. They told me (as did other companies) that I needed to put a gutter system in my basement to alleviate pressure on the foundation and prevent future water damage. The sales team and inspector were very knowledgeable, friendly, and prompt when answering my requests. I did not go with this company because the price to do the work was almost double what the other two companies quoted me. This is also why I am giving them a "C'" rating."
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing
Interior Waterproofing

+23

Response time1 day
Response rate98%
31 neighbors recently requested a quote
Avatar for Everdry Waterproofing of Cincinnati
Everdry Waterproofing of Cincinnati
3.9(
261
)

Serving Gratis, OH and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"I’m so glad we chose Ever Dry to waterproof our basement. The sales rep did a fantastic job at communicating, explaining the process, and had a very competitive price. The workers did a great job and had it done quickly and left no mess behind. I highly recommend them. Ever Dry has a warranty and they fully stand behind their work."
track pic
Response time10 hrs
18 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Stay Dry Waterproofing, LLC
Stay Dry Waterproofing, LLC
4.7(
1,107
)

Serving Gratis, OH and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I was helping source waterproofing companies for my son when I came to visit his house in Toronto in last summer. I reached to a few waterproofing companies, and Stay Dry Waterproofing was selected based on the reviews, meeting with them on site and their quote. The job took less then a week to complete and things went as planned. In general, we are satisfied with the works performed, and its great to see a dry basement ."
Drain tile sump pump system
Sample
Before and After Mold Remediation
Steel Beam wall push
Completed job

+93

Response time1 day
180 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Ohio Basement Authority
Ohio Basement Authority
4.6(
912
)

Serving Gratis, 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
686 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Basement Doctor of Cincinnati
The Basement Doctor of Cincinnati
4.2(
173
)

Serving Gratis, OH and surrounding areas

Approved (Corporate)

In business since 1987

Free estimates

Emergency services offered

"They fixed the leak and put in a sump pump and water trench. The basement leaked 2 more times afterwards, but they returned to correct it right away. We were responsible all 3 times to repair the drywall and wood landing at the bottom of the stairs,so I called saying that I should not have to keep fixing those thing over and over. The CEO of the company called back and came out to the house himself to inspect. He had his people come out to the house again to do more that he felt would fix the problem for good, as well fixing the drywall and landing at no cost. It was a frustrating experience, but this company and it's CEO stood by thier work and made it right. I would use them again."
After Encapsulation
Before Slab Repair
After Slab Repair
Sump Pump
Wet Basement

+8

Response time2 days
Response rate98%
33 neighbors recently requested a quote
Avatar for Acculevel, Inc. - Ohio
Acculevel, Inc. - Ohio
3.9(
226
)

Serving Gratis, 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

346 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Fisher Restoration
Fisher Restoration
5.0(
3
)

Serving Gratis, OH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Fisher Restoration has really been a lifesaver for me. They’ve handled some big jobs at my place, including a full basement renovation after flooding, fixing a bathtub pipe leak, and rebuilding my front steps that were falling apart from wood rot. Every project has been done really well and with a lot of care. What I love most about working with them is how easy they are to talk to. They’re kind, they actually listen, and they explain everything in a way that makes sense. I always know what’s going on, what I’m paying for, and what will help keep my home in good shape."
Response time1 day
Response rate94%
8 neighbors recently requested a quote
Avatar for Plus Drainage
Plus Drainage
4.8(
71
)

Serving Gratis, OH and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Plus Drainage is a quality organization, the owner Delbert works hard and his crews respect the home owner and do their best. You will not go wrong choose this organization to handle waterproofing or foundation work."
inside mixing done cleanly.
perimeter drains after concrete
perimeter drains after concrete
sump, drain and wall sheeting
sump, drain and wall sheeting

+64

Response time1 day
Response rate97%
Recommended by93%of homeowners
Showing 1-10 of 49
Basement Waterproofing questions, answered by experts

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

External pressure on the basement wall can cause it to bow inward. Soil, heavy with water saturation, is commonly the main culprit. The soil exerts immense pressure on the wall, causing it to fail, at least partially. This is known as hydrostatic pressure—these situations can occur after rainfall or simply due to regular groundwater presence and may be temporary or more permanent.  

The Gratis, OH homeowners’ guide to basement waterproofing services

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