Modular Buildings for Rent

United Rentals has a variety of portable buildings for rent. Whether you need a commercial modular building to use as a sales office, a healthcare modular building for an imaging center, or even a retail modular building to be used as an auto dealership, United Rentals has the modular building rental for you. Our Storage Containers & Mobile Offices team can ensure you have the modular building customized to your needs. When the project is over, your temporary building rental is taken apart and removed from the jobsite by our experts. Examples of our past work include temporary classrooms, administrative office space, temporary housing, construction site offices, retail stores, restaurants and more. Find your next modular office building by browsing our inventory below.

FAQs About Modular Buildings

What is a commercial modular building?

  • A commercial modular building is composed of multiple sections called units or modules, which are constructed off-site in a factory. These sections are then transported to your location and set up on the foundation of your choice, which can be concrete or gravel pads. When the modular building project is finished, it is taken apart and removed from the site.

How much does it cost to rent a commercial modular building?

  • The cost of a commercial modular building will depend on the size, location and purpose. Our previous work includes temporary offices, fine dining restaurants, retail and healthcare locations. Don’t hesitate to reach out to our experts at United Rentals for any request.

Why do people choose to rent modular buildings over shipping containers?

  • Although there is an initial price difference between renting a modular building versus a container unit, your costs associated with a modular building could be lower in the long run. Shipping containers require additional rental units as your company grows and repair costs can add up over time. This isn’t a concern with modular buildings, because United Rentals Storage Containers & Mobile Offices can add on sections as needed.

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Cat Class Code
923-0180

Modular Building, 36 ft., 3+ Units

  • Central heating and air conditioning
  • Three 12' units come transported seperately and assembled on-site
  • Additional units can be added to accommodate your projects needs
  • Fully weatherproof tested
  • Uses: Ideal for temporary or permanent space solutions
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Cat Class Code
923-0030

Modular Building, 60 ft. by 24 ft.

  • Central heating and air conditioning
  • Includes four private offices and one main office
  • Pre-installed electric water heater
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
Mobile office with 2 restrooms floor plan
Cat Class Code
923-0020

Modular Building, 60 ft. by 24 ft., 2 Restrooms

  • Central heating and air conditioning
  • Includes four private offices, one main office and two restrooms
  • Pre-installed electric water heater
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
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Cat Class Code
923-0040

Modular Building, 60 ft. by 24 ft., Classroom

  • Central heating and air conditioning
  • Includes two classrooms and two restrooms
  • Built on a steel undercarriage with a 4" hitch
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
modular building one restroom floorplan
Cat Class Code
923-0010

Modular Building, 60 ft. by 24 ft., Restroom

  • Central heating and air conditioning
  • Includes four private offices, one main office and one restroom
  • Pre-installed electric water heater
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
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Cat Class Code
923-0160

Modular Building, 60 ft. by 36 ft., 2 Restrooms

  • Central heating and air conditioning
  • Includes six private offices, one main office and two restrooms
  • Comes with pre-installed electric water heater
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
United Rentals Logo
Cat Class Code
923-0150

Modular Building, 60 ft. by 36 ft., Restroom

  • Central heating and air conditioning
  • Includes six private offices, one main office and one restroom
  • Comes with pre-installed electric water heater
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
United Rentals Logo
Cat Class Code
923-0070

Modular Building, 64 ft. by 24 ft.

  • Central heating and air conditioning
  • Includes four private offices and one main office
  • Features central conference area with coffee bar
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
Mobile Office with two restrooms floor plan
Cat Class Code
923-0060

Modular Building, 64 ft. by 24 ft., 2 Restrooms

  • Zoned central heating and air conditioning with separate controls for each classroom
  • Includes four private offices, one main office and two restrooms
  • Exterior lights for night security
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
Mobile classroom floor plan
Cat Class Code
923-0080

Modular Building, 64 ft. by 24 ft., Classroom

  • Zoned central heating and air conditioning with separate controls for each classroom
  • Includes two classrooms and two restrooms
  • Horizontal sliding windows with insect screens
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
Mobile Office with Restroom Floor Plan
Cat Class Code
923-0050

Modular Building, 64 ft. by 24 ft., Restroom

  • Central heating and air conditioning
  • Includes four private offices, one main office and one restroom
  • Features central conference area with coffee bar
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
United Rentals Logo
Cat Class Code
923-0110

Modular Building, 68 ft. by 24 ft.

  • Central heating and air conditioning
  • Includes four private offices and one main office
  • Built on a steel undercarriage with a 4" hitch
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
United Rentals Logo
Cat Class Code
923-0100

Modular Building, 68 ft. by 24 ft., 2 Restrooms

  • Central heating and air conditioning
  • Includes four private offices, one main office and two restrooms
  • Built on a steel undercarriage with a 4" hitch
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
Double mobile classroom floor plan
Cat Class Code
923-0120

Modular Building, 68 ft. by 24 ft., Classroom

  • Zoned central heating and air conditioning with separate controls for each classroom
  • Includes two private classrooms
  • Horizontal sliding windows with insect screens
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
United Rentals Logo
Cat Class Code
923-0090

Modular Building, 68 ft. by 24 ft., Restroom

  • Central heating and air conditioning
  • Includes four private offices, one main office and one restroom
  • Built on a steel undercarriage with a 4" hitch
  • Fully weatherproof tested
  • Uses: Ideal for meeting your temporary or permanent space solution needs faster than traditional construction
3-plex FAST building floor plan
Cat Class Code
923-0190

Modular FAST Building, Front Section

  • Central heating and air conditioning
  • Front section of the expandable modular commercial building
  • Add as many units as you need to accommodate your projects needs
  • Fully weatherproof tested
  • Uses: Ideal for tailor-made temporary or permanent space solutions
3-plex FAST building floor plan
Cat Class Code
923-0200

Modular FAST Building, Middle Section

  • Central heating and air conditioning
  • Middle section of the expandable modular commercial building
  • Add as many units as you need to accommodate your projects needs
  • Fully weatherproof tested
  • Uses: Ideal for tailor-made temporary or permanent space solutions
3-plex FAST building floor plan
Cat Class Code
923-0210

Modular FAST Building, Rear section, Restroom

  • Central heating and air conditioning
  • Rear section of the expandable modular commercial building
  • Add as many units as you need to accommodate your projects needs
  • Fully weatherproof tested
  • Uses: Ideal for tailor-made temporary or permanent space solutions