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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon27
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Crestline, OH

*The Angi rating for Basement Waterproofing companies in Crestline, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Crestline, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on June 08, 2026

Find Basement waterproofing pros in Crestline

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.0(
53
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Crestline, 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 rate100%
25 neighbors recently requested a quote
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Avatar for Everdry Waterproofing Toledo
Everdry Waterproofing Toledo
4.4(
225
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, OH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"My basement is dry and within the 4 -6 weeks after the job the humidity levels where at desired levels and stayed that way. The crew was great and the after care and follow up was above expectations."
Response time3 days
86 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Everdry Waterproofing
Everdry Waterproofing
4.4(
219
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Crestline, 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
10 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Interstate Systems, Inc.
Interstate Systems, Inc.
5.0(
7
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, OH and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"On time and had my whole basement done in two and a half days"
Response time1 day
Response rate85%
5 neighbors recently requested a quote
Request Quote
Avatar for Mid-State Basement Systems
Mid-State Basement Systems
5.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Crestline, 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
Foundation Before
Foundation After
Modernized Basement

+6

Response time2 hrs
Response rate100%
3 neighbors recently requested a quote
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Interstate Systems, Inc.
5.0(
7
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, OH and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

3 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Erie Home
Erie Home
4.5(
73
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, OH and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Erie homes very professional from first encounter to finished project. I now have peace of mind knowing my basement is waterproof. Great job!!"
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After

+38

134 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for FoamWorks Concrete Leveling
FoamWorks Concrete Leveling
4.7(
23
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, OH and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I like this company and will recommend it to others. They have a straight forward communication and finished the job quickly. The only thing could been better is to match the filled holes with exiting concrete pattern so itâ s not as noticeable."
Pool Curbing Repairs
Concrete Leveling
FoamWorks
Response time1 day
Response rate87%
64 neighbors recently requested a quote
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Avatar for Betts Structural Engineering LLC
Betts Structural Engineering LLC
4.5(
26
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, OH and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Mr. Betts was extremely helpful and answered questions that addressed all our concerns about not only the deteriorated sill plates but the damp basement."
Response time1 day
Response rate100%
5 neighbors recently requested a quote
Request Quote
Avatar for Acculevel, Inc. - Ohio
Acculevel, Inc. - Ohio
3.9(
226
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Crestline, 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

361 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
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Showing 1-10 of 57
Basement Waterproofing questions, answered by experts

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

Yes, you can add a bathroom to an unfinished basement, but you’ll want to take proper precautions if doing so. As with any bathroom addition, you’ll need to make sure that it’s approved by local building authorities first. With unfinished basements, you especially need to keep an eye on proper ventilation practices.

You should always hire a structural engineer or a professional and licensed foundation repair company for crawl space repair. These professionals will often be able to treat the symptoms of the issue as well as the underlying problem so that you don’t have ongoing damage. They’ll also often take preventative measures to stop the issue from recurring in the future.

In most cases, a crawl space will not dry out on its own unless the moisture comes from an uncommon flood and isn’t expected to be a recurring issue. For most homeowners, moisture problems in the crawl space will only continue to get worse over time, so addressing the underlying problem with gutter systems or a foundation drainage system and setting up a preventative solution like a dehumidifier is necessary.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

The Crestline, OH homeowners’ guide to basement waterproofing services

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

See all articles