Great Midwestern Home Inspections
radon
Serving Marshalltown, IA
No phone or website on file.
Location: 125 W Merle Hibbs Blvd, Marshalltown, IA 50158From Google Business Profile
4.1
9 Google reviews
Hours
| Monday | 8 AM–8 PM |
| Tuesday | 8 AM–8 PM |
| Wednesday | 8 AM–8 PM |
| Thursday | 8 AM–8 PM |
| Friday | 8 AM–8 PM |
| Saturday | 8 AM–8 PM |
| Sunday | Closed |
Google categories: Home inspector
View on Google Maps →Last checked October 11, 2026.
More from Google Business Profile
Photos on Google: 2
Recent Google reviews (excerpts)
Written by Google users, not by EdgeLocal. EdgeLocal has not verified them and does not show reviewer names.
5 out of 5 stars · Apr 2025
Steve is absolutely amazing, they are worth the money you give. the time and effort put into our inspection was great and he made sure we understood everything clearly. We also received a gift card and an operation manual too. Amazing…
1 out of 5 stars · Nov 2024
Steve and his company are the most incompetent and unprofessional home inspectors I have ever seen or dealt with. We purchased a home that the roof, the garage, and the water heater all had catastrophic issues that were not brought to our…
5 out of 5 stars · Dec 2021 · Owner replied
Amazing Home Inspector. He was willing to walk my clients through the house and describe how the boiler works, use drones to see on top of the house, create a presentation that helps my real estate buyers understand more about the…
The owner replied to 2 of the 5 most recent reviews Google showed.
From Google Business Profile, last checked October 11, 2026.
About radon mitigation in Marshalltown
Radon mitigation contractors test for and reduce radon gas levels in homes. Radon mitigation contractors perform radon testing, install sub-slab depressurization systems with fans and piping, seal cracks and sump pits, and verify reduced levels with follow-up testing.
Typical cost: $900–$2,500 for a typical mitigation system. See the full cost guide
Typical U.S. ranges from industry sources (2024–25); not EdgeLocal data. Your quote will vary with scope, materials and location.
Questions to ask this contractor
- Verify state certification: Iowa, Minnesota, Illinois and Nebraska credential radon professionals.
- Ask about post-mitigation testing: Confirm levels below 4 pCi/L.
- Discuss fan placement: Fans should be outside living space.