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Best basement waterproofing pros near Geneseo, IL

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

Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Geneseo, IL and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did an excellent job repairing our driveway. They leveled out the entire driveway with amazing precision, and they fixed all the gaps with an attractive sealant that blends beautifully with the concrete. All of the team members I interacted with were professional and polite. I am very pleased with the results and only wish I’d called them sooner."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
940 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for AccuLevel, Inc. - Illinois
AccuLevel, Inc. - Illinois
3.9(
231
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - Install

Serving Geneseo, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"They are great to work with. Communication was superior. They stand by their work. A few years ago I had waterproofing done in my basement and this time they spray foamed the cavities of the basement too. Both times they did awesome work and cleaned up too! I highly recommend this company!"
Basement Waterproofing and Drainage Channels
Drainage Channel Install
Dimple Board and Drainage Channel Install
Dimple Board Closeup Example
Cross Section Example Waterproofing Installation

+19

14 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
3.8(
351
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Geneseo, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"We contacted Indiana Foundation for a free inspection of our attached garage that we're turning into a bedroom for our handicapped son. We had several places that leaked where the wall meets the floor. A Mr John Hill did the inspection and then answered all our questions to our satisfaction. He was quite the professional but did not pressure us in any way, like most salesmen do. We decided to go ahead and schedule to get the waterproofing done. The cost was reasonable and it made sense to get it done now rather than wait for more damage to occur, making it more expensive. We look forward to meeting the crew. John Hill came as an inspector and left as a friend. Indiana Foundation is lucky to have him on their team."
Basement
Basement
Basement
Basement
Concrete

+16

267 neighbors recently requested a quote
Recommended by59%of homeowners
Agape Construction & Improvement
4.0(
60
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Geneseo, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"removed leaves from roof and checked gutters.  They originally provided the service on Nov. 8, 2013 but I did not know they were providing the service on that date.  I called to set up service date on Nov.12, 2013 and even though the service had been provided the crew came back on Nov. 15th to be sure the gutters were functioning properly.  I will definitely use this service again."
Additional Photos
Additional Photos
Additional Photos
the home owners are very happy!
all done!!

+1

Recommended by90%of homeowners
Service One Contracting Services, Inc.
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Geneseo, IL and surrounding areas

In business since 2001

Free estimates

Welcome to Service One Contracting Inc. We are excited to exceed your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now! \n

Response time7 hrs
Recommended by100%of homeowners
Avatar for R.A. Masonry, LLC
R.A. Masonry, LLC
5.0(
6
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Geneseo, IL and surrounding areas

In business since 2019

Free estimates

Small jobs welcome

R.A. Masonry, LLC 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 time1 day
Recommended by100%of homeowners
Todd's Mudjacking Services, Inc.
4.5(
2
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Geneseo, IL and surrounding areas

In business since 2003

Free estimates

Credit card accepted

With over 20 years of experience in the industry, we are the mudjacking experts you need to take care of your home or business. We are the longest-running mudjacking service in the area, and will treat your property as we would treat our own. Give Todd's Mudjacking Services, Inc. a call today, we look forward to working with you!

Response time12 hrs
Recommended by100%of homeowners
Avatar for Midwest Basements, LLC
Midwest Basements, LLC
4.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Geneseo, IL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

Midwest Basements LLC should be your first choice when it comes to any of your foundation needs. We take the same pride in our work as you do in your own home. Please call and ask about our in house financing and our emergency response service. Thank You!

Crawl Space
Ramp & Door
Digging out
Recommended by100%of homeowners
Showing 1-10 of 21
Basement Waterproofing FAQs, answered by experts

If your basement often leaks after heavy rain, it’s probably caused by hydrostatic pressure. When the ground is saturated with water, it can put pressure on the exterior of your home’s foundation, causing cracks in the basement wall and pushing water through any existing weak spots. Over time, hydrostatic pressure can cause structural damage to your home.

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

Although the two terms are closely related and often used interchangeably, pier and beam foundations and crawl spaces are different things. A pier and beam foundation is made up of concrete piers and wooden beams and creates a space under the home known as a crawl space. There are several types of foundations that create crawl spaces, often collectively known as “crawl space foundations,” but the crawl space itself is separate from the foundation. 

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

The Geneseo, IL homeowners’ guide to basement waterproofing services

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