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Serving Polk County & nearby
Modular buildings in Des Moines, IA
America Modular Buildings supplies modular buildings for sale, lease and rent in Des Moines, IA, including modular offices, portable classrooms, construction trailers, in-plant offices, medical buildings and storage, delivered and installed through our national network of manufacturers, dealers and installers.
- Buy, lease or rent
- New & used units
- Delivery & installation
- Offices, classrooms, trailers & more
Free quote for Des Moines
Free, no-obligation pricing. Reply within one business day.
Modular buildings in Des Moines
What we supply in Des Moines
Data center campuses and growing suburbs use construction trailers, modular offices and school portables.

Modular offices in Des Moines
From a single private office to a multi-story administrative building, modular offices give you finished, code-compliant workspace in a fraction of…
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Portable classrooms in Des Moines
Add classroom capacity in weeks, not years. Portable classrooms and modular school buildings for public districts, charter and private schools,…
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Modular building rental in Des Moines
Need space for six months or six years? Rent or lease modular offices, classrooms, job site trailers and storage buildings, with delivery, setup, and…
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Construction trailers in Des Moines
Job site offices that arrive ready to work: mobile office trailers, plan rooms, superintendent offices and crew break rooms for construction, utility…
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In-plant offices in Des Moines
Create quiet, climate-controlled rooms inside your warehouse or plant without a major construction project: supervisor offices, quality labs, break…
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Modular medical buildings in Des Moines
Expand patient capacity quickly with modular clinics, exam rooms, testing sites, administrative space and hospital swing space, built in a controlled…
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Industrial & storage buildings in Des Moines
Rugged modular buildings for plants, yards, utilities and remote sites: workshops, storage, lunch rooms, guard houses, control rooms and crew…
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Commercial tents in Des Moines
Clear-span tents and temporary structures for events, temporary warehousing, disaster response, sports and seasonal space, sized from a few hundred…
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Custom & specialty structures in Des Moines
When a standard unit won't do, custom modular buildings are designed to your plans: labs, data and telecom enclosures, restroom buildings, retail and…
Learn more →Who we serve
Modular space for Des Moines's key industries
Businesses and public agencies across Polk County use modular buildings when they need space quickly, temporarily or at a predictable cost.
| Industry | Common modular buildings |
|---|---|
| Insurance | administrative offices |
| Agriculture | farm offices, storage and processing-plant offices |
| Data centers | construction trailers and security buildings |
| Education | portable classrooms and school administration buildings |

Built for Des Moines
Local conditions, codes & permits
Every building is specified for where it will sit. In most states, commercial modular buildings are built to the same building codes as site-built structures and inspected at the factory under a state program or third-party agency, while the city or Polk County building department handles site permits, foundations and utility connections.
Snow load
Roofs are specified for the local design snow load, with skirting and entries planned for drifting snow.
Cold
Higher insulation values, cold-rated HVAC or heat, and freeze-protected plumbing keep buildings usable all winter.
Wind
Buildings and tie-down or foundation systems are engineered for the local design wind speed.
Buy, lease or rent
Choose the option that fits
| Option | Best for |
|---|---|
| Rent | Short projects, events, construction sites and temporary overflow |
| Lease | Multi-year needs without a large up-front cost; classroom and office expansions |
| Lease-to-own | Growing organizations that want to own later (where available) |
| Buy | Long-term or permanent use; usually the lowest total cost over time |
Not sure which is right? We'll quote more than one option so you can compare. See modular building rental & leasing.

How it works
From quote to keys in Des Moines
Tell us what you need
Building type, size, location and timeline, by form or phone.
Compare options
We match your project with manufacturers, dealers and installers and return options to buy, lease or rent.
Plan the site
Foundation or blocking, permits, utilities, steps and ramps are scoped up front.
Delivery & setup
The building is delivered, set, leveled and connected, ready to use.
Service area
Serving Des Moines and nearby
We deliver throughout Polk County and the surrounding region, including:
Nearby locations:
FAQ
Modular buildings in Des Moines: questions
How much does a modular building cost in Des Moines?
Can I rent or lease a modular building in Des Moines?
How fast can a modular building be delivered in Des Moines?
Do I need a permit for a modular building in Des Moines?
Do you serve West Des Moines, Ankeny and Urbandale?
Are modular buildings built for Des Moines's climate?
Get modular building pricing in Des Moines
Tell us the size, use and timeline. Free, no-obligation quote within one business day.