Serving Indiana Since 1993
Americrawl Team Members Group Photo
Mark Ralph

Mark Ralph

Owner

Mark Ralph

Owner

About Mark Ralph:


Mark brings over 45 years of experience in the home repair and improvement industry, backed by a lifelong foundation in building and customer service. Raised in Greenwood, Indiana, Mark grew up around the home improvement business, where his father and uncles owned and operated a building products manufacturing company. It was there that he developed his deep understanding of construction practices and client-focused service.

Throughout his career, Mark has worked extensively with homeowners, contractors, and real estate professionals across Indiana. His expertise spans critical areas such as structural integrity, waterproofing, and moisture control—making him a trusted resource for identifying and resolving common and complex residential issues. From damp crawlspaces and basements to significant foundation concerns, Mark is known for his keen eye, practical solutions, and commitment to long-term results.

When he is not working, Mark enjoys outdoor activities and exploring nature. He also likes taking on home improvement projects. He values the time he spends with his wife, children, and grandchildren, creating lasting memories and strong family bonds.

Jobs Completed by Mark Ralph

See All

Greenfield , In

October 8, 2015

This Property Management Company contacted Americrawl after noticing signs of foundation settlement around their property, including stair stepping cracks in there foundation walls. After a comprehensive inspection by our experienced foundation specialists, it was determined that the home was experiencing structural movement due to unstable soil conditions beneath the foundation.

To address the issue and permanently stabilize the structure, Americrawl recommended and installed a helical pier system—a proven method for lifting and securing foundations that have shifted or settled over time.

The process began with carefully excavating around the affected foundation areas to expose the footing. High-strength helical piers were then hydraulically driven deep into load-bearing soil layers, ensuring long-term support. Once the piers reached the proper depth and torque specifications, heavy-duty foundation brackets were attached to the home’s footing, transferring the structural load from the unstable surface soils to the more stable strata below.

Throughout the process, the Americrawl crew maintained a clean, organized job site and kept the homeowner informed during each step. In many cases, including this one, our team was able to lift the foundation back toward its original position, closing gaps and improving the overall levelness of the structure.

By installing helical piers, this customer now has a permanently stabilized foundation with a transferable warranty, adding long-term value and peace of mind to their investment. The homeowner was extremely satisfied with the professionalism, quality of work, and the fact that the solution was both non-invasive and long-lasting.

Syracuse, In

July 25, 2007

This project involved a full crawlspace renovation to address moisture, structural concerns, and wood protection. Our team installed 80 feet of AmeriDrain Drainage System connected to one AmeriSump sump station with an UltraSump battery backup for reliable water management, even during power outages. To improve crawlspace conditions, we applied 400 square feet of CleanSpace encapsulation and 400 square feet of Timbor spray to protect exposed wood from mold and decay. Additionally, 64 square feet of subfloor was replaced to restore structural integrity and provide a stable, level surface.

Carmel , IN

November 1, 2002

For this project, 52 linear feet of the AkwaGuard Basement Drainage System was installed to effectively manage water intrusion along the foundation walls. Rather than adding a new sump station, the system was tied directly into the customer’s existing sump pump, allowing for seamless integration with their current setup while still providing reliable drainage system.

Jamestown , IN

August 9, 2002

For this project, our team installed 146 feet of AmeriDrain drainage system paired with one AmeriSump sump pump station to effectively remove groundwater and prevent moisture buildup in the crawlspace. In addition to moisture control, we addressed significant structural concerns. Repairs included replacing 26 feet of sill plate, installing 16 sister joists, and installing 3 full-length floor joists to restore strength and stability to the home’s foundation  system. To complete the job, we installed a 6-mil vapor barrier across the crawlspace floor, providing a protective layer to reduce ground moisture and create a cleaner, healthier environment.

Delphi , IN

March 25, 2002

To restore the home’s stability, our team installed 7 full-length floor joists, providing strong, continuous support across the affected areas. In addition, 207 square feet of damaged subflooring was removed and replaced with 3/4 inch Plywood to create a solid and level walking surface.

Whitestown, IN

September 24, 2001

This homeowner reached out to Americrawl after experiencing recurring water intrusion and dampness in their basement. Water was seeping in along the perimeter walls during heavy rains, causing concern over potential damage to stored belongings and long-term structural issues. After a thorough inspection by our team, it was determined that the most effective solution would involve the installation of the AkwaGuard basement drainage system along with a SuperSump sump station to properly manage water collection and removal. The AkwaGuard drainage system was installed along the basement perimeter to efficiently capture groundwater and surface water seepage at the wall-floor joint. This system is engineered to redirect water into a designated pump basin before it can reach the finished or storage areas of the basement, providing a dry and secure environment even during heavy rainfall. At the heart of this system, we installed the SuperSump sump station, a premium sump pump system designed for high-performance water removal. Featuring a durable liner, airtight lid, and powerful cast-iron pump, the SuperSump provides reliable protection against basement flooding while operating quietly and efficiently. The system also includes a built-in alarm to alert homeowners of any potential issues before they become major problems.

Carmel, IN

June 21, 2001

This project involved extensive structural wood repairs to restore strength and stability to the home’s crawlspace. Our team replaced 24 feet of rim joists and plate and 48 feet of sill plate to address areas weakened by age and moisture. Additionally, 38 full-length 2x8 floor joists were replaced and reinforced with 6 sister joists of the same dimension to restore proper floor support. For additional structural integrity, a 2x6 helper beam measuring 7 feet long and 3 boards wide was installed, supported by 2 concrete piers to distribute load and reinforce the crawlspace framework. These repairs addressed compromised support and ensured the home’s flooring system is now fully stabilized.

Indianapolis , IN

April 19, 2001

Americrawl installed 17 feet of helper beam to provide additional support, and reinforced the structure with 3 piers set on poured concrete pads for long-lasting stability. These repairs restored proper weight distribution and reinforced the home’s foundation in the affected area.

Cicero, IN

February 6, 2000

This project required extensive structural wood repair to restore strength and stability to the home’s foundation. Our team replaced and reinforced damaged sill plates, floor joists, rim joists, and plates within the crawlspace. These repairs addressed areas of deterioration caused by moisture and age, ensuring the structure is once again properly supported.

Indianapolis, IN

September 22, 1998

For this homeowner, our crew installed an AmeriDrain drainage system along with an AmeriSump sump station to keep the crawl space dry and protected from water intrusion. In addition to waterproofing, the project required extensive structural wood repairs. This included replacing 53 feet of damaged sill plate, reinforcing the structure with 9 sister joists, and repairing 6 feet of rim joist and plate.

Indianapolis, IN

June 28, 1996

Americrawl removed old steel door and frame and installed a new steel door and frame 

Delphi , In

June 4, 1995

Our  crew repaired alot of of structural wood repair included replacing 15 feet of rim joist and plate, 46 feet of sill plate, and 22 feet of center beam to restore the main structural framework. We also installed 27 full-length floor joists and 19 sister joists to reinforce weakened areas and distribute weight evenly. To complete the project, 120 square feet of subflooring was replaced, providing a solid and level surface above.

Bloomington, In

August 14, 1994

To restore the structure, Our Crews performed floor joist repairs, replacing or sistering damaged joists to restore strength and load capacity. In addition, sections of the sill plate—the critical connection point between the foundation and the walls—were replaced where rot and decay had compromised stability. These repairs immediately improved the levelness and support of the flooring system. To address the water intrusion, we installed our proven AmeriSystem® drainage system along the interior perimeter of the crawl space. This system channels groundwater directly to the AmeriSump® sump pump station, a high-performance sump pump designed to efficiently remove collected water and discharge it safely away from the foundation. Together, these components protect the crawl space from standing water, reduce humidity levels, and help preserve the structural wood for years to come.

Greenwood , IN

May 20, 1994

For this project, our team installed one AmeriDrain Drainage System with a 100-foot discharge line to effectively carry water away from the foundation. To further protect the crawlspace, we laid a 6-mil vapor barrier and completed four new vent replacements. A new crawlspace access door was installed to improve durability and ease of entry, while four downspout extensions, each 15 feet in length, were added to help direct roof runoff safely away from the home.

Indianapolis , IN

November 6, 1993

This project focused on improving moisture management and air quality in the homeowner’s crawlspace. Our team installed 180 feet of AmeriDrain Drainage System connected to one AmeriSump sump station to efficiently capture and remove groundwater, protecting the foundation from water intrusion. To further enhance crawlspace protection, we laid 1,250 square feet of 6-mil vapor barrier, sealing the floor and creating a dry, controlled environment. Additionally, one vent replacement was performed to improve ventilation and airflow, ensuring proper humidity control throughout the space.