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Serving Indiana Since 1993
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Basement sump pump drainage system

Basement Waterproofing Services in Indianapolis

Is your basement damp, musty, or flooding after rain? In a fast-growing city like Indianapolis, water problems are a common issue. Heavy storms, poor drainage, and cracks in the foundation can all let moisture into your basement. If ignored, even small leaks can lead to mold, odors, and serious damage.

At Americrawl, we offer basement waterproofing and sump pump services to keep your property dry. We also specialize in crawl space encapsulation, foundation repairs, and full moisture control services for homeowners and business owners in Indianapolis and its surrounding communities in Central Indiana. Call us to receive a free estimate or contact us online to schedule your services ASAP.

463-218-6767
Collage of water damage, wall crack and basement window

Types of Basement Waterproofing Services Provided by Americrawl

We help homeowners keep their basements dry, safe, and mold-free with trusted waterproofing services. Our basement waterproofing services at Americrawl include:

  • Drainage Systems: We install systems that move water away from your home to prevent flooding.
  • Dehumidification: High-performance units help reduce humidity and stop mold and odors.
  • Leaking Crack Repair: We seal cracks in walls and floors to keep water from seeping in.
  • Basement Windows: We install waterproof & energy-efficient windows for better airflow and protection.
  • Basement Walls: Waterproof wall systems strengthen your basement and protect against leaks.
  • Basement Flooring: We install moisture-resistant flooring that stands up to everyday use.
Basement waterproofing sump pump system

Choose Us for Reliable Sump Pump Services in Indianapolis

A dependable sump pump is your home’s best defense against basement flooding. We provide complete sump pump services in Indianapolis, including expert installation of powerful pumps designed to handle heavy rain and high water levels.

If your sump pump stops working or shows signs of trouble, we offer professional repairs to keep your basement safe. We also provide regular maintenance to help your system run smoothly year-round. Whether you need a new pump, a repair, or a checkup—call Americrawl today for trusted sump pump services.

Complete Crawl Space Services for Your Property

Moisture in your crawl space can lead to mold, wood rot, and poor indoor air quality. We offer complete crawl space solutions to protect your home from the ground up:

Encapsulated Crawlspace

Encapsulation

We seal your crawl space with a heavy-duty vapor barrier to block moisture, mold, and pests.

Encapsulated crawl space ventilation

Ventilation

Proper airflow keeps humidity levels low and helps prevent mold and mildew growth.

Crawl space dehumidifier

Dehumidification

Our systems remove excess moisture to improve air quality and prevent damage.

Encapsulation for waterproofing in crawl space

Waterproofing

We waterproof your crawl space to prevent water from entering and causing damage.

Basement cellar door exterior

Access Door

We add secure, easy-to-use crawl space doors for better access and maintenance.

Crawl space drainage installation

Crawl Space Repair

We repair damaged support beams and joists to protect your home’s structure.

Crawl space basement insulation vapor barrier

Insulation

We install crawl space insulation to boost comfort and reduce energy bills.

Crawl space conversion insulation

Conversions

Turn your crawl space into clean, usable storage with our custom modifications.

Happy family enjoying improved air in home

Why Moisture Control Matters for Your Home in Indianapolis, IN

Moisture control plays a big role in keeping your home safe, healthy, and long-lasting. Too much humidity can lead to mold, wood rot, pest problems, and even foundation damage.

Americrawl uses advanced solutions like dehumidifiers, humidity control systems, and waterproofing services to manage moisture in basements and crawl spaces. We also provide allergen solutions that help reduce mold spores, dust mites, and other irritants. With a custom moisture control plan, you’ll enjoy cleaner air, lower energy bills, and better protection for your home all year round.

Repair Solutions We Provide for a Strong & Stable Foundation

Collage of wall repair, floor repair and commercial repair

Foundation issues can cause major problems like wall cracks, uneven floors, and sticking doors. At Americrawl, we offer reliable foundation repair services to keep your home or business strong and stable.

Using proven foundation repair methods, our experienced team will inspect your property, fix the damage, and help prevent future shifting or settling. Our foundation repair services include:

  • Wall Repair: We seal cracks and stop water intrusion to protect your structure.
  • Floor Repair: We level cracked or sinking floors to create a safe, usable space.
  • Stabilization: We install steel piers and wall anchors for long-term support.
  • Commercial Repair: Custom foundation repair services for commercial properties.
Service vehicle of Americrawl

What Sets Us Apart from Our Peers?

  • Proudly serving the Indianapolis area for over 30 years
  • Local, family-owned company with strong community roots
  • Skilled, certified crews who get the job done right the first time
  • Lifetime warranties on many of our services for peace of mind
  • One-stop provider for waterproofing, sump pumps, crawl spaces, and foundations
  • Free inspections with honest, pressure-free estimates
  • Friendly service that treats your home like it’s our own

Call Us Now for Waterproofing & Crawl Space Service in Indianapolis

Water damage doesn’t wait, and neither should you. If you’re dealing with a damp basement, crawl space moisture, or early signs of foundation trouble, Americrawl is ready to help. We provide basement waterproofing and moisture control services that keep your home safe, dry, and protected year-round in Indianapolis and its neighboring cities throughout Central Indiana.

We proudly serve homeowners and businesses in Fishers, Carmel, Greenwood, Noblesville, Indianapolis, and more. Don’t wait for the damage to get worse. Call us today click this link to schedule your moisture controls service ASAP.

463-218-6767

Frequently Asked Questions (FAQs)

How do I know if my basement needs waterproofing?
If you notice musty smells, water stains, damp walls, or visible mold, your basement may need waterproofing. Water after a storm is a clear warning sign.
What is crawl space encapsulation?
Crawl space encapsulation is a process of sealing off the space using a thick vapor barrier. It stops moisture, mold, and pests from entering and improves your indoor air quality.
How often should I have my sump pump serviced?
We recommend checking your sump pump at least once a year, ideally before the rainy season, to make sure it’s working correctly. Call us at 463-218-6767 for a free inspection!
Can moisture really affect my foundation?
Yes. Moisture can weaken concrete, shift soil, and lead to cracks or instability. It’s important to address these issues early to prevent long-term damage.

Our customers love us!

See All 256 Reviews
Customer Reviews from Indianapolis and Surrounding Areas ( 4.95
from 12 reviews )
William

Indianapolis, IN
Greg W

Indianapolis, IN

Daniel Ralph was easy to talk to, reviewed my existing situation, recommended solution, & presented proposal in a clear non-pressured manner. Brian & "Bobby" were kind & dedicated to doing the job right & ...
John A

Indianapolis, IN

We really appreciated Josh's crew for using the basement window for accessing the basement area rather than the upstairs.

Darleen A

Indianapolis, IN

An Amazing Transformation.
Randy A

Indianapolis, IN

You can find my job and complete review in the "Completed Jobs" section under "About Us" dated 4/27/2022. Thank you!
Jim & Sandy

Beech Grove, IN
Paul H

Beech Grove, IN

Posted on Google

I personally inspected the crawlspace before and after and was very pleased with the results. I was also very pleased at how little impact there was to our yard.

Gena A

Indianapolis, IN

You can find my job and complete review in the "Completed Jobs" section under "About Us" dated 6/2/2015. Thank you!
Mark M

Indianapolis, IN
Maxey

Indianapolis, IN

Workers were very courteous and did a good job everywhere.

Kelly H

Wynnedale, IN
Carol A

Indianapolis, IN

You can find my job and complete review in the "Completed Jobs" section under "About Us" dated 8-30-2011. Thank you!

Happy Customers across Indianapolis and Surrounding Areas

Completed Jobs from Indianapolis

See All
Crawl Space Drainage
Investments B.

August 15, 2016 | Indianapolis , IN

The project consisted of installing 80 feet of AmeriDrain crawlspace drainage system to create an efficient channel for directing groundwater away from the foundation, significantly reducing moisture buildup and helping to maintain a healthier environment beneath the home. To further support proper water management, a new AmeriSump sump station was installed, providing a dependable collection point and ensuring that water is effectively pumped out of the crawlspace during periods of heavy moisture. In addition to the drainage improvements, the team completed four lintel pours, strengthening critical structural areas and enhancing the overall stability and integrity of the home’s crawlspace. These combined upgrades offer long-term protection against water intrusion, improve structural reliability, and contribute to maintaining the home’s value and safety.

Egress Window
Investments B.

September 01, 2016 | Indianapolis , IN

The project included the installation of 104 feet of AkwaGuard basement drainage system to effectively manage groundwater and prevent interior moisture issues. A new sump pump was installed to replace the existing unit, ensuring reliable water removal and improved system performance. Additionally, 15 downspout extensions were added to redirect roof runoff safely away from the foundation, reducing the risk of water infiltration. The job also involved installing one egress window and a matching area well, providing both natural light and a code-compliant emergency exit while enhancing the safety and functionality of the basement space.

Downspout Extensions
Jerry B.

July 02, 2008 | Indianapolis , IN

A complete setup for four downspout extensions using PVC requires planning the layout, gathering the right materials, and ensuring proper water flow away from the home’s foundation. For each extension, you would run approximately sixty feet of PVC pipe from the base of the downspout to the discharge point, which helps move roof runoff far enough away to prevent erosion, flooding, or basement moisture. Most installations use 4-inch PVC (either Schedule 40 or SDR-35) because it provides excellent flow capacity and resists clogging, especially during heavy rain. Each 60-foot run typically uses six 10-foot sections of PVC, connected with couplings and sealed using primer and cement, meaning all four extensions generally require about 24 PVC pipes plus 20–24 couplings. At the downspout connection, an aluminum or plastic downspout-to-PVC adapter is attached, often followed by a short vertical piece of PVC and an elbow to direct the pipe toward the ground. The full line should be installed with a gradual slope—ideally about 1/8 inch per foot, so roughly 7–8 inches of total drop across the 60-foot length—to ensure smooth drainage without standing water. These PVC lines can be buried in shallow trenches or run along the surface, but burying them helps protect the pipe and creates a cleaner appearance. At the discharge end, you can attach a pop-up emitter, a daylight opening, a gravel-filled dry well, or even a simple splash block depending on your property’s layout and how you want the water dispersed. Once everything is connected, it’s important to test the system by running water through the downspouts to confirm that the slope is consistent and no joints leak. With all four extensions installed properly, you’ll have a durable, long-lasting drainage system that moves roof water safely and efficiently away from your home.

Crawl Space Drainage Encapsulation
Fred B.

March 16, 2016 | Indianapolis , In

The project will begin with a full crawlspace cleanout to remove debris, improve accessibility, and prepare the area for drainage and encapsulation work. A total of 188 linear feet of AmeriDrain will be installed to establish a reliable drainage pathway, directing groundwater and moisture toward the newly installed AmeriSump system, which provides consistent and efficient water removal to help prevent standing water and future flooding concerns. Once drainage components are in place, 1,725 square feet of CleanSpace liner will be installed to fully encapsulate the crawlspace, creating a durable moisture barrier that helps control humidity, protect structural components, and improve overall energy efficiency in the home. To further safeguard the wood framing, the entire area will be treated with Timbor spray, providing long-lasting protection against mold growth, wood-destroying organisms, and moisture-related deterioration. These combined improvements will significantly enhance the cleanliness, durability, and long-term health of the crawlspace environment.

Bowing Basement Walls
Jeff B.

April 06, 2012 | Indianapolis , IN

This project involves the installation of three (3) wall anchor systems to stabilize a basement foundation wall that is exhibiting inward bowing due to lateral soil pressure. The installation is designed to prevent further movement, restore structural integrity, and allow for gradual realignment of the wall over time. The work will be performed in accordance with industry standards for foundation repair and structural stabilization.

Crawl Space Drainage
Tom B.

August 18, 1996 | Indianapolis , In

Our Crew upgraded this crawl space with a full moisture-management system including drainage, mechanical water removal, and vapor protection. A total of 136 linear feet of AmeriDrain drainage system was installed along the interior perimeter in a properly sloped trench with aggregate backfill to direct groundwater toward the sump location. One AmeriSump sump station was installed, including basin excavation, pump placement, and sealed discharge routing for active groundwater evacuation. A 1,268-square-foot vapor barrier was installed across the crawl space floor, with seams overlapped and sealed to minimize ground-moisture vapor transmission.

Real Client Needs in Indianapolis

Sarah R.

I scheduled a re-inspection of my crawl space because I found new mouse droppings after prior work; I want the company to check for entry points and make sure mice aren't getting back in.

Bode E.

I called because I need a crawl space/basement/foundation inspection for my property in Indiana after being referred by my mortgage lender, and I scheduled an inspection.

Melinda B.

I need a vapor barrier for a vacant home's crawl space and requested a free inspection and estimates for both 6 mil and 10 mil options; I can provide access through the back gate.

John S.

I called AmeriCrawl about foundation issues on a building I'm buying and wanted options like helical piers; I scheduled an inspection to evaluate repairs and discuss next steps.

Nathaniel C.

I needed a free crawl space and basement inspection for my home's combination crawl space and Michigan wall, so I found AmeriCrawl online and scheduled an inspection.

Kyle C.

I’m selling my home and my buyer requested a foundation inspection because of a crack, so I scheduled a free inspection to get an estimate and compare it with another contractor.

Jacob B.

I'm scheduling a sump pump installation and upgrading to a higher-capacity pump to avoid future flooding, and I'm coordinating with my neighbor to combine trenching and reduce cost; the company will send an updated proposal and install in November.

Mukesh M.

I scheduled a free foundation inspection and estimate because I was told there might be foundation problems; I found AmeriCrawl online and requested the technician call before arriving.

Anonymous User

I called to confirm my free crawl space/basement/foundation inspection and verify the technician assigned to my appointment.

Walter S.

I contacted AmeriCrawl because the porch is separating from my house and I scheduled an inspection to have a technician assess the crawl space/foundation.

Andrew M.

I'm buying a house and called to get availability and cost information for a crawl space inspection after my inspection flagged possible mold and water damage; the representative confirmed inspections are free and there was next-day availability, and I'll call back to schedule.

Lynn G.

I found AmeriCrawl online and scheduled an inspection to have the front porch slab raised and stabilized on my rental property.

Mark W.

I have sinking floors above my crawl space and need an inspection and structural support; I scheduled an on-site inspection with AmeriCrawl.

Anne S.

I called because animals are getting into my crawl space through damaged vent-screen holes and I scheduled an inspection to get an estimate.

Anonymous User

Hi, can you schedule a crawl space inspection for us? Some kind of animal has gotten inside the crawl space and disturbed the insulation, and I think the place needs to be checked to see whether everything is ok down there.

Anonymous User

Hi, I need to schedule a basement inspection of a house I am planning to purchase. There is moisture present in some of the walls. Please let me know the dates available to schedule an appointment.

Shahid P.

Hi, I need a quote regarding downspout extension installation for a property. Can you send a technician to visit the property and give me an estimate?

Natl B.

Hi, we need a window well repair service. One of our window wells has come loose from the foundation, causing dirt and debris to accumulate. We might need to change the window well. Can you send us someone to come and provide us with an estimate?

Tony C.

I need an estimate for a foundation repair.

Molly M.

I need a basement waterproofing service.

Mandy V.

I need a sump pump inspection done. I want to make sure the pumps are working. I don't hear the pump kick on anymore.

Michael H.

I need a crawl space inspection and also need a quote on encapsulating my crawl space.

Anonymous User

I need a vapor barrier installation service for the crawl space of my home.

Carole W.

I need an estimate on a crawl space repair.

Viktors D.

I need an estimate on a crawl space repair service.

Anonymous User

I need an estimate on basement waterproofing. I might need a sump pump in my basement.

Stephen S.

I need a crawl space inspection on a property for sale.

Terry M.

I need a crawl space inspection done.

Michael D.

I need a foundation repair service.

Anonymous User

I would like to dig out my crawl space and turn it into a basement.

Jeff W.

I need a crawl space inspection.

Diane F.

I need an estimate on crack repair service.

Eric J.

I need a foundation repair service.

David R.

I need to schedule a crawl space repair service.

Alejandro P.

I am looking for a basement waterproofing service.

Shaffer J.

I need my crawl space and sump pumps inspection.