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Top Conex Container Rental Iowa

We have listed top suppliers that offer conex container rental for storage in Iowa, which are also known as conex boxes and shipping containers. The local suppliers we listed are in a different city of Iowa which are Sioux City, Des Moines, Dubuque and Ottumwa, and most cover only their own region. Many of these companies provide storage for farmers. Most companies have 20 and 40 ft containers. Most suppliers stock 20 and 40 foot containers, so if you need a 45 foot or larger unit, you need to call the supplier early because only two suppliers carry one.

  • Last updated:
  • By: RentalModo Research Team

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Conex container rental for storage

List of Top Storage Container Rental Companies in Iowa

  1. A-1 Mobile Storage Service

    Our Score:4.8 / 5
    • Verified
    • Local
    • Est. 1999
    Compare Quotes* Visit Website

    A-1 Mobile Storage Service is a National Portable Storage Association member operating four Iowa yards and twelve more across the upper Midwest, which is a footprint no other Iowa-headquartered container rental company matches. Their Manchester base runs an in-house fabrication shop that builds triple-door containers, custom mobile offices, and one-off jobsite units that most rental fleets have to subcontract. They serve construction, healthcare, government, and industrial accounts. A recent $5.7 million expansion in Delaware County signals where the business is heading, not just where it has been.

    Google rating snapshot, as of

    4.0/5from 18 Google reviews
    ±0.0Overall rating change since 2025
    0new reviews in 2026 so far
    Container Sizes
    10ft, 20ft, 40ft, 45ft, 48ft, 53ft
    Delivery Speed
    Delivers to lower 48 states
    Also Rents
    Mobile offices, storage trailers, modified containers
    Service Area
    Manchester, Cedar Rapids, Dubuque, Waterloo, Iowa City, Des Moines, Davenport, Council Bluffs, Sioux City, Ames, Mason City, Burlington, Ottumwa, Fort Dodge, Marshalltown, and more

    Last verified:

  2. Marx Trailer

    Our Score:4.6 / 5
    • Verified
    • Local
    • Est. 1965
    Visit Website Sioux City, IA

    Marx Trailer was founded in 1965 by Wally Marx and his brothers Don and Bob, and the same family still runs it sixty years later from a single Sioux City location. That tenure is longer than any other container and storage-trailer rental company serving Iowa from in-state. The fleet leans heavy on dock-height storage trailers alongside ground-level containers, which is unusual locally and useful for loading-dock retail accounts. They rent across a roughly 600-mile tri-state radius. Coverage is regional, not statewide, so customers outside that range will need to look elsewhere.

    Google rating snapshot, as of

    4.6/5from 56 Google reviews
    −0.1Overall rating change since 2025
    +5new reviews in 2026 so far
    Container Sizes
    20ft and 40ft
    Delivery Speed
    Fast local delivery
    Also Rents
    Storage trailers, cargo trailers
    Service Area
    Sioux City, Le Mars, Sergeant Bluff, Onawa, Cherokee, Storm Lake, Spencer, Denison, Spirit Lake, Carroll

    Last verified:

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Conex container rental for storage

  1. CABO Container

    Our Score:4.5 / 5
    • Verified
    • Local
    Visit Website Dubuque, IA

    CABO Container has the most consistent customer-reported delivery experience of any Iowa-headquartered container rental company, with owner Charlie and driver Nathan named across nearly every review on record. Their rental fleet covers small to large containers plus pass-through double-door and side-access multi-door units that suit fireworks stands, retail pop-ups, and farm expansions equally well. Brand-new inventory shows up on customer lots within a day of the call in most cases. The yard is family-owned, single-location, and Dubuque-only, which keeps the scheduling tight but caps how far they can drive.

    Google rating snapshot, as of

    5.0/5from 82 Google reviews
    ±0.0Overall rating change since 2025
    +42new reviews in 2026 so far
    Container Sizes
    10ft, 20ft, 40ft, 45ft
    Delivery Speed
    Often next-day delivery
    Also Rents
    Office containers, refrigerated units
    Service Area
    Dubuque, Asbury, Peosta, Dyersville, Bellevue, Maquoketa, Cascade, Anamosa, Monticello

    Last verified:

  2. Heartland Shipping Containers

    Our Score:4.5 / 5
    • Verified
    • Local
    Visit Website Carroll, IA

    Heartland Shipping Containers is one of only two providers verified in the National Portable Storage Association directory and headquartered inside the state, which puts them in a credential category most local independents do not occupy. From their Carroll yard they serve Iowa, Nebraska, Minnesota, and Kansas, a multi-state reach unusual for a single-location operator. Owner Kevin runs both the standard container rental side and a portable office conversion program with heating and cooling built in, which appeals to contractors who need an actual workspace on the jobsite rather than just a steel box.

    Google rating snapshot, as of

    5.0/5from 3 Google reviews
    —Overall rating change since 2025
    +3new reviews in 2026 so far
    Container Sizes
    20ft and 40ft
    Delivery Speed
    Multi-state delivery available
    Also Rents
    Portable offices, modified containers
    Service Area
    Carroll, Des Moines, Council Bluffs, Cedar Rapids, Storm Lake, Sioux City, Fort Dodge, Mason City, Waterloo, Ames

    Last verified:

  3. Iowa Shipping Containers

    Our Score:4.4 / 5
    • Verified
    • Local
    Visit Website Ottumwa, IA

    Iowa Shipping Containers is the kind of operation where owner DJ answers his own phone, takes calls on Sundays, and has been known to show up at a customer's farm the next morning to swap or pick up a container. That pattern shows up in review after review, and it is the reason this Ottumwa family-owned operation has built one of the stronger rural-market reputations among independent container rental companies in the region. Farms, construction sites, and remote drop locations dominate the customer mix. Rent-to-own terms run one to four years, and the same hauling truck that delivers also picks up.

    Google rating snapshot, as of

    4.9/5from 42 Google reviews
    +0.1Overall rating change since 2025
    +16new reviews in 2026 so far
    Container Sizes
    20ft and 40ft
    Delivery Speed
    Often next-day in region
    Also Rents
    Modified containers, rent-to-own units
    Service Area
    Ottumwa, Oskaloosa, Fairfield, Centerville, Albia, Bloomfield, Pella, Knoxville, Sigourney, Washington

    Last verified:

  4. Box Run Portable Storage

    Our Score:4.0 / 5
    • Verified
    • Local
    Visit Website North Liberty, IA

    Box Run Portable Storage runs a proprietary delivery system that keeps the container level during loading and tucks the unit into spots other operators cannot reach. That matters when a homeowner needs a box on a sloped driveway or a contractor needs one squeezed into a tight remodel site. The boxes themselves carry anti-condensation coatings, diamond steel flooring, and weather-tight swing doors built for short and long-term residential storage. Owner Ryan works mainly with homeowners, remodel contractors, and small commercial accounts across the Iowa City corridor, which keeps the operation focused.

    Google rating snapshot, as of

    5.0/5from 8 Google reviews
    ±0.0Overall rating change since 2025
    0new reviews in 2026 so far
    Container Sizes
    8x16 and 8x20
    Delivery Speed
    Local same-week scheduling
    Also Rents
    Yard storage for loaded containers
    Service Area
    North Liberty, Iowa City, Coralville, Tiffin, Solon, Marion, Hiawatha, Mount Vernon, Williamsburg

    Last verified:

  5. SOS Portable Solutions

    Our Score:3.6 / 5
    • Verified
    • Local
    Visit Website Des Moines, IA

    SOS Portable Solutions pairs portable container rental with climate-controlled off-site storage and integrated moving labor through sister company Lint Van Lines, a setup most container rental companies in the state cannot fully match in-house. The combination works well for home remodels and commercial relocations that need to stage furniture, equipment, or inventory somewhere secure between phases. Container sizes run from compact to full-house capacity, gated yard storage is available alongside on-site placement, and the Lint Van Lines side has been moving households across Iowa and internationally for over fifty years.

    Google rating snapshot, as of

    —No Google reviews yet
    —Overall rating change since 2025
    0new reviews in 2026 so far
    Container Sizes
    16ft, 20ft, 40ft
    Delivery Speed
    Seven-day delivery, emergency available
    Also Rents
    Climate-controlled facility storage, moving labor
    Service Area
    Des Moines, West Des Moines, Ankeny, Urbandale, Johnston, Altoona, Indianola, Newton, Boone, Grinnell

    Last verified:

Why Trust RentalModo

When we list companies on RentalModo, we take the time to look through each company’s website and make sure they rent out containers. We compare their information with public business data such as BBB listings and the National Portable Storage Association, and if we can’t verify something, it’s shown as N/A.

How the RentalModo Score works

Once a company passes these checks, it’s given a RentalModo Score made up of four categories.

  1. 01Biggest factor

    Reputation

    What customers and review sites say about the company.

  2. 02

    Time in business

    How long the company has been renting containers.

  3. 032nd biggest factor

    Fleet & certifications

    The inventory and credentials behind the rentals.

  4. 04

    Website clarity

    Whether the company explains its rentals up front.

Every listing shows when we last verified the information, and we re-verify each one at least once a year.