4.9
476 Reviews
4.9
On Google
Daytime
Availability
1
Services Offered

Company Facts

City
Sioux City, IA
Address
1120 S Lewis Blvd, Sergeant Bluff, IA 51054
Business Hours
Monday7 AM–6 PM
Tuesday7 AM–6 PM
Wednesday7 AM–6 PM
Thursday7 AM–6 PM
Friday7 AM–6 PM
Saturday9 AM–6 PM
Sunday12–6 PM

Reviews Across the Web

Aggregated rating of 4.9/5 from 476 reviews across platforms.

What customers mention most

From the 50 most recent Google reviews
Experience
Clear communication26Professional staff16Friendly and courteous13Prompt and timely9Thorough and detailed8Clean work areas6Efficient crew6Low pressure sales4
Services mentioned
Concrete slab leveling4Inspection and estimates4Annual inspection4Wall repair4Sump pump service3Basement repairs3

Counts show how many recent reviews mention each item. Aggregated from real customer reviews only.

Most Recent Reviews

Theresa Jackson
Jul 30, 2026

Excellent meeting with Tyler. He was prompt and efficient. He explained everything clearly and forthrightly.

Thomas Cink
Jul 29, 2026

Very personable, communicative, excellent service

CrazyCozmoKramer “Ty Petty”
Jul 28, 2026

Absolutely horrible customer service . Would not recommend. You want to give your money away. Go ahead. Never recommend to anyone, whole time i was on the phone with the guy he just kept saying cool sarcastically. dudes name was jacob. maybe hire some better people..((now here we are weeks later and you are reading Thrashers response to my comment basically saying it's ok how employee an talks to you because deposits are non refundable and we are here to help. They didnt acknowledge how there " manager " spoke . Just sorry. Yeah great customer service

Andy Homan
Jul 27, 2026

Kyle and his crew did an amazing job. Professional from the start and kept me informed through the process. Driveway basically looks like I had a new driveway put. Happy that we went this route.

KAREN JAMES
Jul 24, 2026

The gentlemen that came to our home arrived as scheduled and got right to work on the project. They appeared to be friendly, hard-working and professional however when we looked at the area after they had left, we were more than a little surprised to see how things had been left. They had to move some things in order to do their work - which we understand - but those things were not put back where they had been found. There were other things that they did NOT move and those ended up with spray foam stuck to them. There was so much dust on the side of our house that we will need to wash it. We were surprised that they had not put up a tarp or something to protect some of these items. We also keep a house key hidden outside for emergencies....it had been moved. We just happened to accidentally find it when we were cleaning up some of the dust and foam.

About Thrasher Foundation Repair

Thrasher Foundation Repair is a long-running company located near Sioux City, Iowa, with its service address at 1120 S Lewis Blvd, Sergeant Bluff, IA 51054. The firm specializes in basement waterproofing, foundation repair, and related services, and it also provides water damage restoration for homeowners and property managers in the local area. The About information reflects a business that focuses on structural and moisture problems that affect basements and foundations, offering solutions that help protect buildings from water intrusion and the damage that can follow.

Customers have recognized the company for reliable performance, as reflected in a 4.9 Google rating based on 476 reviews. That consistent positive feedback points to a team that local property owners trust when dealing with stressful situations like flooded basements or settling foundations. Reviews often emphasize practical qualities that matter on a restoration or repair project, including clear communication, responsiveness to concerns, and attention to the visible details of the work and cleanup.

Water damage restoration work typically begins with a careful inspection to identify the source and extent of water intrusion, followed by water extraction, drying, and dehumidification to limit ongoing damage and mold growth. Thrasher Foundation Repair provides these water damage restoration services with attention to returning affected spaces to a dry, safe condition. For local homeowners, that means assessing wet materials, removing standing water where present, drying and treating areas that retained moisture, and addressing obvious structural impacts to restore habitability and prevent recurrent problems.

In addition to restoration after water events, the company’s basement waterproofing and foundation repair services address the underlying causes of moisture and movement. Those services commonly involve repairing foundation cracks, stabilizing bowed or settling walls, and installing drainage and sealing solutions to control groundwater and surface water near the home. For property owners, these measures are intended to reduce the chances of future water penetration and to preserve the structural integrity of a building’s foundation and basement areas.

Thrasher Foundation Repair operates on a schedule that accommodates weekdays and weekend needs. The company is open Monday through Friday from 7 AM to 6 PM, Saturday from 9 AM to 6 PM, and Sunday from 12 PM to 6 PM. Prospective customers can contact the business during those hours at the listed service location to discuss water damage restoration, foundation concerns, or basement waterproofing needs. The profile presents Thrasher as a locally based option for those seeking help with foundation and moisture problems, backed by a strong record of customer satisfaction on public review platforms.

Services Offered

Water Damage Restoration
Extraction, drying, and repair.

Credentials & Certifications

  • State LicensedNot verified by Restoringly
  • Fully InsuredNot verified by Restoringly

IICRC certification: Not verified. We could not confirm this company in the official IICRC registry.

We have not yet verified licensing or insurance for this company. Ask them directly for proof of license and insurance before hiring.

Photos

Thrasher Foundation Repair photo

Frequently Asked Questions

What services does Thrasher Foundation Repair offer?

Thrasher Foundation Repair offers water damage restoration in the Sioux City, IA area.

Does Thrasher Foundation Repair offer 24/7 emergency service?

Thrasher Foundation Repair has not been confirmed as offering 24/7 emergency response. Check their business hours above or call them directly to confirm availability.

How is Thrasher Foundation Repair rated by customers?

Thrasher Foundation Repair holds 4.9/5 on Google from 476 reviews, 1.3/5 on Yelp.

Is Thrasher Foundation Repair licensed and insured?

Restoringly has not yet verified licensing, insurance, or certifications for Thrasher Foundation Repair. Ask them directly for proof before hiring.

What areas does Thrasher Foundation Repair serve?

Thrasher Foundation Repair serves Sioux City, IA and the surrounding area, operating from 1120 S Lewis Blvd, Sergeant Bluff, IA 51054.

How do I contact Thrasher Foundation Repair?

Call (712) 377-3888, visit their website, or request a free quote through Restoringly using the form on this page.

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