Looking for a storm shelter installer in Martensdale, IA? Describe your project once and up to five storm shelter installers who work in Martensdale and Warren County get back to you with a quote. It's free and there is no obligation.
Martensdale is home to about 413 people (2024 Census Bureau estimate), a shrinking community (−1.7% since 2020). With 1,087 people per sq mi, it is a suburban area. Tornado season makes shelters and safe rooms one of the most valued safety upgrades here.
Martensdale at a glance
- Population (Census Bureau estimate, 2024)
- 413 (−1.7% since 2020)
- Rank in Iowa
- 482nd of 940 cities and towns
- Land area
- 0.4 sq mi
- Population density
- 1,087 people per sq mi (suburban)
- Type
- City (Martensdale city)
- Main county
- Warren County
What to check before hiring in Martensdale
- Standard: ask for FEMA P-361 or ICC 500 compliance documentation.
- Rebates: in Iowa, check the state emergency management agency for safe room programs.
- Permit: some cities require a permit and inspection for shelters.
- Price drivers: type, size, location and access for installation.
Useful official resources
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FEMA: safe rooms
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Martensdale
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Underground storm shelter
In-ground or garage-floor shelter, supplied and installed.
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Above-ground safe room
Steel or concrete safe room inside the home or garage, built to FEMA or ICC 500 criteria.
Frequently asked questions in Martensdale
How much does a storm shelter cost in Martensdale, IA?
It depends on the type, size and installation. Describe your home: installers who serve Martensdale reply with a quote.
How long does installation take?
Often a day for prefabricated shelters.
Can a shelter go in my garage?
Yes, garage-floor and above-ground units are common choices.
Which storm shelter installers will contact me?
Up to five independent storm shelter installers who serve Martensdale and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.