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4.8/5 Rating with 2,000+ Reviews

What issue are you experiencing?

Cracks, water intrusion, crawl space moisture, settlement, etc.

Damp Basement Repair, Indianapolis, IN

We Treat Your Home Like Our Own


4.8/5 Rating with 2,000+ Reviews
Acculevel, Inc. BBB Business Review

What We Do

We fix damp, musty basements in Indianapolis, IN and prevent it from happening again. Our mission is to help address the root cause of damp basements and we can do it at an affordable cost. We look forward to helping solve your damp, musty, moldy basement problems once and for all. If you would like a FREE, no-obligation estimate on the cost for one of our contractors to repair your damp basement for good, fill out the short form below.

Common Problems

Keeping your basement from getting damp, musty and moldy is no easy task. Find out what issues your basement might be susceptible to.

Water Intrusion

Heavy rainfall or melting snow can cause basement flooding which result in weakness in the ground beneath your foundation. Foundation sinking, bowing basement walls, and other structural damage can occur as the supporting ground softens. In the process, your’re left with an ideal environment for the growth of mold and mildew.

Biological Growth

Humidity in the soil and air releases destructive water vapor, debris, contaminates, and pollen. This damp air carries mold spores and musty odors, providing the perfect environment for insects and other pests, as well as wood rot. These issues affect your home’s structure and the quality of air in your living spaces.

Bowed Or Leaning Walls

All soil can expand and contract after a heavy rain or drought. When the soil supporting your foundation changes, it can cause your home to shift. During wet weather, water saturates surrounding soil, causing it to swell and push against subterranean walls. This lateral pressure can make basement walls bulge or leak, causing a wet and smelly basement.

How Water Enters Your Home

Basement leaks damage your belongings, produce mold & mildew, and cause extensive damage.
Floor Cove Joint
Floor Cracks
Wall Cracks

How Do I Fix It?

Acculevel installs interior drainage and sump systems that redirect water before it can pressurize your basement. For many homes, our recommended solution is the Fast Track perimeter drainage system paired with a sump pump.

Redirection With Fast Track

Fast Track is a low-profile interior drainage channel set on or alongside the footing at the cove joint (where the wall meets the floor). It collects water from wall seepage, the cove joint, and under-slab migration, then routes it to a sump pump for safe discharge.

How Fast Track Is Installed

  • A narrow strip of concrete is cut along the perimeter to expose the top of the footing.
  • If the foundation is a block, small weep holes are drilled in the bottom course to relieve trapped water.
  • Pre-formed Fast Track sections are placed on/along the footing and connected to the sump basin; a wall liner or dimple board is integrated so moisture drains straight into the channel.
  • The trench is capped with new concrete flush to the floor, the sump lid is sealed, and the pump and discharge are tested.

Water Removal with Sump Pump

All Acculevel waterproofing systems drain into a top-of-the-line sump pump system and include safeguards against power outgages and pump failures. It is extremely important to have a second battery-operated pump in the sump liner in case of mechanical or power failure. Acculevel battery back ups are dependable and flexible.

Damp Basement Repair FAQs

Why is my basement damp without standing water?

Moisture vapor, condensation, and minor seepage through porous concrete can raise humidity and cause musty odors and biological growth.

What fixes dampness long term?

Targeted interior drainage if needed, sealed sumps, vapor barriers, and humidity control (dehumidification) to maintain recommended relative humidity levels.

Will a sump pump alone solve it?

A pump removes water; it doesn’t control air moisture. Combining drainage with humidity control addresses the full problem.

How fast is the install?

Most projects are 1–2 days. We’ll outline prep (e.g., clearing items 2–3 feet from walls).

Do you warranty the work?

Yes. Our waterproofing systems carry a life of the structure water drainage transferable warranty.
Common signs include cracks in walls or floors, sticking doors or windows, and uneven floors. If you notice these issues, schedule a free inspection to identify the cause and recommended solution.
Most projects can be completed in a few days. The exact timeline depends on the severity of the issue and the type of repair. Our team will give you a clear timeline during your consultation.
Yes. We partner with leading financing providers so you can repair your home now and pay over time. Ask about our flexible payment plans during your free inspection.
We minimize disruption whenever possible. Many repairs are completed from the exterior, and our crews respect your property, leaving it clean once the job is finished.

Our Completed Projects in Indianapolis, IN

Take a look through our recently completed projects to see real foundation repair and basement waterproofing work. Each project shows how Acculevel approaches planning, installation, and respect for your home.

We worked on Lani's property in zip code 46256, focusing on addressing a significant crack in the porch foundation. Originally quoted at a much higher rate by another company, we provided a more cost-effective solution at around $18,435. Our team installed stabilization piers to ensure long-term structural integrity and prevent further issues.

March 7, 2026

Near Indianapolis, IN

Recently worked on addressing foundation concerns for Abbie in the 46219 area. The job involved repairing structural issues affecting the home's stability, particularly a compromised drainage pipe that needed replacement. This essential repair ensures that water is diverted properly, preventing further damage to the foundation. The project was valued at approximately $5,200, providing a long-term solution to potential water damage.

March 7, 2026

Near Indianapolis, IN

Recently completed a foundation stabilization job for a rental property at zip code 46203. The home, situated on a crawlspace, showed signs of settling, which needed immediate attention. We installed new support jacks to ensure the structural integrity and stability of the building, making it safe and secure for the tenants residing there. Estimated project cost was around $7,700, providing a long-term solution to the settling issue.

March 7, 2026

Near Indianapolis, IN

We've addressed structural concerns at Margo's property in zip code 46235. The home's brick facade showed signs of settling, which prompted an evaluation and subsequent foundation repair. Our team installed stabilization measures to prevent further shifting and ensure the integrity of the structure. This repair project, priced approximately around $16,000, will help maintain the home's value and safety.

March 7, 2026

Near Indianapolis, IN

Reinforced a basement with bowing walls, addressing door alignment and wall cracking issues. Applied stabilizing measures to ensure structural integrity and prevent future concerns. Estimated project cost was about $12,600.

March 7, 2026

Near Indianapolis, IN

We've been working on installing an egress window for Lewis in the 46227 area. The project involves ensuring proper sizing and fitting for safety and compliance. The estimated cost for this installation is around $15,500, delivering both functionality and an improved aesthetic.

March 7, 2026

Near Indianapolis, IN

We completed a structural repair for Steven in zip code 46205. The job involved reinforcing the foundation to tackle existing damage. Ensuring the stability of the structure was a priority, and the project was valued at roughly $5,500.

March 7, 2026

Near Indianapolis, IN

We've been tackling a structure repair job involving bowing walls in the 46219 area. The project focuses on reinforcing the affected walls to restore stability and prevent further issues. The cost of this essential repair is approximately $14,900.

March 7, 2026

Near Indianapolis, IN

In a new project for homeowner Holly in zip code 46220, our team has installed a comprehensive waterproofing solution. The project includes setting up a perimeter drainage system with dimple board to manage water flow effectively. A sump pump has also been installed to ensure any moisture is quickly removed, preventing future water damage. This preventative measure was a priority for Holly, aiming to protect the basement long-term. The estimated cost of this installation is around $17,500.

March 7, 2026

Near Indianapolis, IN

Get a Free On-Site Consultation & Estimate

Start with a Professional Inspection
We want to make your repair process simple and stress-free. When you fill out our contact form, a team member will reach out within 48 hours. We'll ask about your home’s symptoms and schedule an on-site inspection to assess your needs and walk you through next steps.
Home Advisor Approved
Submit the form below or call today! One of our experienced project managers will visit your home for a FREE 30 – 60 minute inspection!
Fast, no‑obligation inspections
Honest diagnosis and repair plan
Experienced local technicians
I give consent for Acculevel, Inc. to collect my contact details and text or email me concerning this request and future company updates, appointment reminders, and customer service communications. Messaging frequency varies based on requested service. Message and data rates may apply. I also agree to the Privacy Policy and Terms and Conditions. Text "STOP" to cancel at any time. Text "HELP" for customer assistance.
I give consent for Acculevel, Inc. to collect my contact details and text or email me concerning this request and future company updates, appointment reminders, and customer service communications. Messaging frequency varies based on requested service. Message and data rates may apply.

I also agree to the Privacy Policy and Terms and Conditions. Text "STOP" to cancel at any time. Text "HELP" for customer assistance.
94

k+

Happy Customers
8.2

k+

Zip Codes Served
29

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Years in Business
200

+

Team Members

Top Rated Foundation and Basement Leak Repair Experts

Foundation repair is no easy task. Let our expert team handle all of your home’s issues.

We’re your local Foundation Repair and Crawl Space Experts, proudly servicing homeowners across Indiana, Kentucky, Illinois, Michigan, Ohio, Missouri, Wisconsin, and Iowa, as well as Western and Central Pennsylvania and Virginia, portions of West Virginia, Southeastern Minnesota, Eastern Nebraska, and Northeast Arkansas.

For us, it’s not about a hard sell. It’s about finding the solution and stopping the problem at the source. We are committed to always telling you when you need a repair, and when it can wait.

Our Guarantee

Solution

We provide permanent solutions using the most technologically advanced repairs to help keep your home on a safe foundation.

Warranties

Our company always back our work with lifetime warranties and the best customer service in the industry!

Estimates Before

We will not do any unnecessary work after your inspection and estimate is. We encourage homeowners to get estimates before hiring.

Acculevel Service Areas

See What Your Neighbors Think

Real reviews from homeowners on Google
“I was impressed by the level of detail in the consultation. The representative was knowledgeable and friendly, making the process stress-free.”
— Zach K.
“The team at Acculevel was professional and thorough. They answered all my questions and provided a clear plan for my project.”
— Danielle R.
“Acculevel exceeded my expectations. The appointment was informative, and I felt confident in their expertise.”
— Jeremy B.

Don't wait – protect your home now

Foundation and waterproofing issues only get worse over time. Enter your ZIP code to see if you're in our service area and schedule a free inspection.
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