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Best basement waterproofing pros near Marengo, IN

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

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.0(
12
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Marengo, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

AFS Foundation Repair & Waterproofing Specialists (AFS), A Groundworks Company, specializes in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Alabama, Georgia, Kentucky, Florida, and Tennessee. With fully trained technicians, industry-leading products, and nationally backed warranties, AFS is here to restore your basement, foundation, or crawl space. \nFor state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Basement
Foundation

+16

Response time8 hrs
Response rate98%
279 neighbors recently requested a quote
Avatar for The Foundation Specialists
The Foundation Specialists
3.6(
131
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marengo, IN and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"We thought that we had foundation problems causing leaks showing on our sheetrock in the basement. When TFS arrived to access the problem they were unable to find the problem without tearing out the sheetrock.. we decided to address faulty downspouts first in case that was the cause of the problem. TFS did a very good job with this project."
#1 -  Fractured Brick
 #2 - Wet Crawl Space
 #3 - Creaky/Bouncing Floor
 #4 - Wet/Damp Basement
 #5 - Drafty/Poor Indoor Air

+35

Response time3 hrs
86 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Advanced Restoration & Waterproofing, LLC
Advanced Restoration & Waterproofing, LLC
4.7(
109
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marengo, IN 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 C King Construction Llc
C King Construction Llc
4.4(
40
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marengo, IN and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"This company repaired all wall cracks in my basement and installed a drain system on all walls of my basement. This company showed up when they were suppose to and completed the work on my basement in a timely matter. I had to contact this company to come back out after the work was done but come to find out, the problem we experienced was not due to any of the work this company had previously done however they still repaired the problem without charging us anymore money. Would definitely recommend this company to others."
sump pump
system w/panels
system w/panel 2
Water finds its way
No more worrying when it rains!!!

+2

Recommended by91%of homeowners
Avatar for American Basement Solutions
American Basement Solutions
4.3(
46
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marengo, IN and surrounding areas

In business since 1992

Credit card accepted

"Prior to choosing ABS, I received several quotes and made my final decision based ABS being family owned and operated. When I received my quote from Aaron, he inspected my crawl space and outside my home. He took several reading of the moisture throughout the wood. Aaron spent several hours going over all the issues he found. Time was not an issue for Aaron, as he explained the situation to us, he answered all our questions (sometimes twice) and was very polite. Now onto the days of installation, day one, Joe their lead engineer and crew arrived onsite. Joe was polite and knowledge of the job he was there to perform. He stayed in constant contact with me. Walked me through the process they were doing each day. They spent 5 days due to the size of the job. On day 4 is where they had issues, some larger jobs tends to have unexpected complications. The complications are where you will know if you hired a good company or not. As I stated Joe’s continuous communication with me helped me understand their issues and the company’s solutions. They had to call in more support and because this is a family owned company even the owner showed up. They took the time to explain to me what was happening and what they did to fix the issues. They did not charge me the additional material or time. They went above and beyond what most companies would have done. Now I have a solid and dry crawl space and that is all thanks to American Basement Solutions. I had a positive experience and would recommend this company to anyone. **Side note, Joe you where AWESOME! Thank you and Thank you to American Basement Solutions."
Additional Photos
Additional Photos
Additional Photos
Recommended by85%of homeowners
Avatar for A List Waterproofing, LLC
A List Waterproofing, LLC
4.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marengo, IN and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Stephen & His crew were awesome, polite & informative on an issue I have under my house! Stephen also provided me with some information about the installation of my EZ breeze system! I will recommend A List Waterproofing for any mold services removal! Thank you! Tanya"
Mold Remediation PPE
Face Mask
Crawl Space Terms of the Trade
Crawl Space encapsulation
EZ Breathe Ventilation System

+7

Response time12 hrs
Recommended by83%of homeowners
Avatar for Radon Solutions of Southern Indiana
Radon Solutions of Southern Indiana
5.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Marengo, IN and surrounding areas

In business since 2021

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in Radon Testing,and Radon Mitigation. We also repair Leaking Cracks in basement walls and will do our best to keep you as educated as we can on your particular needs whether it be Radon related or leaky cracks in your foundation. We look forward to earning your business!

Foundation leak repair
Foundation leak repair
Foundation leak repair
Foundation leak repair
Foundation leak repair

+15

Response time8 hrs
Response rate90%
Recommended by92%of homeowners
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Basement Waterproofing FAQs, answered by experts

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

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

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

The Marengo, IN homeowners’ guide to basement waterproofing services

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