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Best basement waterproofing pros near Sherman, IL

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TRUSTED BY SHERMAN, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon19
    Verified basement waterproofing services reviews

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

Sure Dry Waterproofing
4.8(
97
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sherman, IL and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"Don and his Sure Dry team were incredible. I hired them to waterproof my basement after years of dealing with annoying water. They were professional, efficient, timely, and most importantly very knowledgeable at what they do. The work was hard and messy, yet they left my basement in better condition than they found it. Even after discovering a mold issue. Within 14 days of contacting Sure Dry for a free quote, I had a fully waterproofed basement at a very good price. I cannot say enough good things about Don and his company. They were the best company I have ever hired to work on my home. I will recommend them at every opportunity I have."
Response time8 hrs
10 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Greentree Waterproofing Inc
Greentree Waterproofing Inc
4.7(
83
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sherman, IL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"The Greentree team was excellent. Dan completed our estimate and answered all our questions regarding the work that would be performed. The installation team led by Troi, with Jessie, Art and Delmonte arrived on time every morning and worked hard to complete their quality work. They tarped off areas/furniture in the basement to reduce any dust, but honestly, they left the basement in better shape than they found it. Any questions we had, they answered in detail. In our opinion they went above and beyond our expectations and were a great group to work with. We have since had 2 inches of rain with no water in the basement. Looking into the new sump I can clearly see water coming into it that previously I would have had to shopvac off the floor. Thank you! In terms of cost we received 2 estimates and Greentree's was significantly lower than the other vendor."
Types of Foundations
Egress Window Installation
Exposed Sub Floor Drainage System
Escavating a leaking wall
Sump Pump and Pit installations

+2

Response time10 hrs
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Woods Basement Systems, Inc.
Woods Basement Systems, Inc.
4.5(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sherman, IL and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

We are a locally owned and family operated company that ensures each homeowner has a remarkable experience with their home improvement project. Our services are customized to the individual project, paying close attention to the details of each project that we're trusted to complete. We pride ourselves on having the best people and best products in our industry. Because of the quality of our work as well as our commitment to outstanding results we are the highest rated most reviewed "ALL THNNGS BASEMENTY!" contractor. We look forward to building lasting relationships and sustaining the peace of mind homeowners desire that restores the value of their homes.\nFully & Insured!\nTo speak with our appointment center specialists call (314) 965 - 1980 or\n(618) 344- 2288, thank you for considering Woods.

Corner From Sump
Before Photo
Dual Pump Station
Large Basement
Work Around

+20

149 neighbors recently requested a quote
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
3.8(
351
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sherman, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"We were pleased with the customer service, skill set and careful attention provided by Indiana Foundation during last week's waterproofing work on our basement. Josh Solomon and Noah Salisbury were diligent in their attention to our questions and concerns, going the extra mile to ensure a quality installation that met our needs. Our basement is already drier and we hope to build it out for a play/rec room soon."
Basement
Basement
Basement
Basement
Concrete

+16

249 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Schlueter Plumbing
Schlueter Plumbing
5.0(
2
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sherman, IL and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

We provide 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 commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are 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.

Project Photos
10 neighbors recently requested a quote
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Basement Waterproofing FAQs, answered by experts

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

Roughing in and connecting utilities are the hardest parts of finishing a basement, and they’re the parts we typically don’t recommend doing as a DIY project. Unfortunately, your finishing timeline can be extended by weeks while you wait for contractors and inspectors to install electrical wiring, plumbing lines, and heating/cooling equipment and carry out inspections.

Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.

Installing a bathroom in a basement isn’t a project for most homeowners. Many parts—plumbing, electricity, and carpentry—go into this project, each requiring expert-level knowledge and tools. One miscalculation can lead to very expensive repairs. Plus, some homeowner’s insurance might not pay for damages caused by a homeowner DIYing this project. You can protect yourself by allowing the pros to complete this job for you. 

The Sherman, IL homeowners’ guide to basement waterproofing services

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