• In-Plant Modular Offices

    Modular Office Designs A portable office from United Partition System means high quality design and construction from the leaders in modular office solutions. We set industry standards with high quality work to meet all your office needs. Each

    Read More
  • Modular Offices

    Modular Offices Whether you are looking to construct a new space indoors or outdoors, United Partition Systems can provide you with a Modular Office solution to fit your time frame and budget. Our modular

    Read More
  • Two Story Offices

    Is available floor space a problem? Build Up! A second level floor has a clear view of adjacent areas, with room below for additional work space. For applications requiring maximum utilization of floor space,

    Read More
  • Mezzanines

    Mezzanine applications are useful when maximum use of space is desired, building up into unused cubic area providing additional square footage without losing existing floor area. United Partition designs and

    Read More
  • Modular Cleanrooms

    Cleanrooms Overview For More Information Go to CleanroomsbyUnited.com Why Cleanrooms by United: Cleanrooms by United proudly manufactures all of its products in compliance with ISO standards with a focus on

    Read More
  • CMM Enclosures

    United’s modular wall system is ideally suited for CMM Enclosures & Rooms (Coordinate Measuring Machines), CMM enclosures, metrology labs, gauge rooms, and calibration/quality control areas. CMM Enclosures

    Read More
  • Machine Enclosures

    Machine Enclosures United’s machine enclosures provide environmental control from noise, temperature, humidity and particulates. Whether you need a cleanroom for an injection molding machine or simply want to

    Read More
  • Mezzanine Offices

    Mezzanine design is useful for the places where maximum use of space and supervisory surveillance is required and is an excellent way to maximize the cubic footage of any facility by building up over existing work

    Read More
  • Guardhouses

    Are you left out in the cold? The United Partition Systems Guardhouse is your quick and durable solution. Unlike like the competitors welded hollow metal walls or 2” thick wood faced panels with inferior wood

    Read More

Toll Free: 800.959.0878

Portable Offices, Modular Offices, In-Plant, Modular Cleanrooms & CMM Enclosures

United Partition Systems

United Partition Systems, Inc. is an affordable alternative to costly, permanent conventional construction.  Our prefabricated modular systems offer high quality solutions to the commercial and industrial sectors with a proven record of economic worth to its many diversified users.

America’s industry now realizes that the old method of creating In-plant office space, Production Rooms, Cleanrooms, and other industrial additions using conventional forms of construction is no longer most cost effective. Lengthy construction timeframes are now a thing of the past.  Besides the quickest onsite installation times, future location changes of In-plant offices, Modular Buildings, and Machine Enclosures can take place almost overnight while also allowing simple modification for new designs and requirements.

Whether you are looking to add new Modular Offices, Portable Buildings, Mezzanines, or Cleanrooms, United Partition Systems offers the highest quality industrial modular systems all across the United States.



Providing complete Turn-key solutions worldwide, our team assists you in evaluating and resolving your individual.

[more info]


All Products

United Partitions Systems strives in providing the highest quality Inplant Modular Offices, CMM Enclosures, Modular Cleanrooms & Two-Story Modular Offices in the industry.

[more info]



Modular Buildings & Modular office construction offers greater durability. Standard construction uses drywall,

[more info]


Get a Quote

Contact us today to get a quote on your Inplant Modular Office needs.

[more info]


Our Services




Providing complete Turn-key solutions worldwide, our team assists you in evaluating and resolving your individual needs. We have a dedicated team to take your plan from the design stage to its completion including the meeting of all local permitting requirements (i.e. drawings, calculations, energy calculations, etc.).




With distributors throughout the U.S.A., our carpets are stocked locally for immediate response to your needs. Our commercial grade loop carpets comes in a variety of standard colors and a nearly unlimited number of custom color and design options to choose from. We provide glue down installation for resiliency and long wear and offer installation over commercial grade pad when requested or required.


Fire Protection

Fire suppression systems protect your investment from unforeseen accidents in the workplace. Our systems meet or exceed National Fire Protection Association code requirements. We offer a wide selection of finished sprinkler head designs from semi-recessed heads to custom concealed (pop off) applications to fit need



HVAC & Mechanical Systems

United has proved itself as the industry leader in fabricating the proper heating, cooling, and ventilation systems to keep our systems operating up to today’s stringent standards. United can develop a custom, compliant system to ensure proper design criteria is achieved.


I have used United Partition for many major Modular Building projects. I am always happy with the quality of work and customer service that they offer! I have never met a more responsive company to fit my needs.

noimage1Bill Grag


United Partition has an amazing team. I was in a tough spot when we really needed some Modular Offices for our warehouse. We had a really tight budget and a limited amount of space. Yet, the team at United came through for us.


Garry Michael


When it comes to two-story modular offices, the guys at Untied Partition cannot be beat! They were extremely helpful and we not only got the project done, but we got it done ahead of schedule.


Greg Stevens