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Best basement waterproofing pros near Delphos, OH

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Top-Rated Basement waterproofing pros in Delphos - Updated Nov 2026

Avatar for Stay Dry Waterproofing - Columbus
Stay Dry Waterproofing - Columbus
4.0(
54
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

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

Serving Delphos, 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
80 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Groundworks
Groundworks
4.6(
918
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Delphos, OH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"We just had Jayson Wright, Service Manager, to our residence to do an inspection of our egress window and a potential water issue on one of the basement walls. Jayson did an excellent job and explained everything that we were concerned about. I fully recommend Jayson Wright and Groundworks for any and all basement issues involving waterproofing."
Concrete
Concrete
Concrete
Foundation
Foundation

+14

Response time10 hrs
882 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Mid-State Basement Systems
Mid-State Basement Systems
5.0(
17
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Delphos, 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%
5 neighbors recently requested a quote
Pride Custom Construction
4.4(
52
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Delphos, OH and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Pride Custom Construction, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time9 hrs
Response rate92%
15 neighbors recently requested a quote
Avatar for Advanced Restoration & Waterproofing, LLC
Advanced Restoration & Waterproofing, LLC
4.7(
109
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Delphos, OH and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"I looked at about 4 high profile companies to do the the job but some of them were trying to sell Me things that I really didnâ t needâ ¦ Waterproofing is expensive enough without the extraâ ¦ I had my basement remodel and advanced restoration was able to work around my basement remodel and my laundry room â ¦To give me a waterproof basementâ ¦Over the past month or two we received a lot Of rain and my basement remained dryâ ¦The owner son was incredible with has knowledge and recommendationsâ ¦..The reviews were spot on about this company!!!!!! Job well doneâ ¦"
French drains
Drainage
Finished Basement
Interior Basement
Large Drainage Project

+16

Response time11 hrs
Recommended by93%of homeowners
Avatar for Buckeye Waterproofing Inc
Buckeye Waterproofing Inc
4.1(
54
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Delphos, OH and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"I had a big name waterproofing company out several years ago that did work on two walls of my house and continued to have problems with leaking. They did come back a few times and tried to repair but never could get it sealed properly. After paying a annual fee to keep a warranty for a problem they couldn't repair I decided to get a few contractors out and look to get another opionon. Buckeye Waterproofing was by far the most experienced of them and explained everything that was going on so I and my son-in-law could understand and make sense. They told me what was needed to be done to repair what previous company did and what would be needed for the rest of the house. After sitting with Rick from Buckeye I had decided to have them do the work because he made me feel so comfortable with the work he would be doing and gave me the best price of the quotes we had. Everyone else wanted to do start from scratch and do previous work I had done over while Rick explained he could repair the work and save me some money since I had already paid for work years ago. The crew Rick sent was prompt,clean and very respectful of my house and I was extremely satisfied with work they did. It has now been 2 months since the work was done and everything has been dry with no issues at all on the new work that was done or the repairs to the old work that the other waterproofing company did and couldn't figure out how to repair. I would highly recommend this company to anyone and have already sent them a friend to have work done as well.
"
Recommended by76%of homeowners
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Basement Waterproofing FAQs, answered by experts

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.

Yes, engineers assess soil load-bearing capacity and provide construction guidelines.

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Delphos, OH homeowners’ guide to basement waterproofing services

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