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Avatar for Ohio Basement Authority
Ohio Basement Authority
4.6(
914
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Waverly, 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
745 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mid-State Basement Systems
Mid-State Basement Systems
5.0(
13
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waverly, 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%
4 neighbors recently requested a quote
Avatar for Reed's Spray Foam Insulation, Inc. (Belfry)
Reed's Spray Foam Insulation, Inc. (Belfry)
4.4(
75
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waverly, OH and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Reeds was prompt to call and set up a time for a consult regarding waterproofing our basement. There was no initial estimate left to review, but was later sent in an email. I spoke with Brent eventually about the estimate. He answered all of my questions and even called to get specific answers that I had. The crew came and began to work. They were respectful and answered any questions that I had. They did a great job, and went out of their way to make sure everything was to my satisfaction. I’m waiting for one last thing to be done. There was good communication. The Foreman was great. I’m pleased. I would recommend them."
Work in progress-Repairs
Work in progress-cleaning
Finished Product
Re-cover, don't re-roof
Roof Coating

+40

Response time1 day
276 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for AccuLevel, Inc. - Kentucky
AccuLevel, Inc. - Kentucky
4.0(
215
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Waverly, 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

+32

Response time10 hrs
355 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Alltek Environmental Services
Alltek Environmental Services
4.1(
75
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waverly, OH and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Alltek Envrionmental Services team did a great job on my basement. They did a great job cleaning up after themselves and put a lot of work into getting through our thick basement slab, they did a great job on drainage and we haven't had water problems since. Once we are ready to get the steel beams put in place to finish our basement repairs we plan on contacting alltek again!"
CRAWLSPACE - BEFORE
CRAWLSPACE - AFTER
Metal Roof 1
Shingle Roof 1
LOGOS

+1

Response time1 day
42 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Tri-State Crawlspace Repair and Building Efficiencies LLC.
Tri-State Crawlspace Repair and Building Efficiencies LLC.
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Waverly, OH and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

Response time6 hrs
Response rate97%
38 neighbors recently requested a quote
Showing 1-10 of 39
Basement Waterproofing questions, answered by experts

Most people consider a French drain to be one of the most effective solutions for foundation leaks, but it’s not always a standalone solution. French drains will help keep water away from your foundation to reduce the risk of leaking and structural damage from soil expansion, but depending on your foundation type and location, you might need other systems or techniques—like soil gradation and gutter and leader installation—to resolve the underlying problem.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

The Waverly, OH homeowners’ guide to basement waterproofing services

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