New & Used Prefabricated Modular Office Buildings
Add Portable or Permanent Office Space Quickly and Easily
“We obviously need more space if we want to expand, but the time, energy, and cost of construction is a setback we just can’t afford right now.” . . . If this sounds familiar, then you understand that adding quality office space can be a hassle. You know you need to build if you want to expand, but who has the time to deal with quotes, contractors, and constant missed deadlines? At Design Space Modular Buildings, you’ll have the high-quality, professional portable modular building that perfectly completes your project quickly, with none of the headaches.
Available Floorplans Below
Benefits — Save Time and Money
Your modular office complex can be on its way to your site in as little as two days, and provides a perfect solution for any application where conventional construction is used, such as: clinic space, storage containers, general office space, government services, health care offices, administrative offices, commercial buildings, and much more!

24′ x 60′ 2-Office
Our 24-foot by 60-foot modular complex is equipped with 2 offices and 1,440 square feet of office space. This modular office complex has ample space to accommodate up to 14 people.
24′ x 60′ 4-Office w/ Restrooms
When your site requires multiple offices and restrooms, Design Space’s 24-foot by 60-foot modular office complex is a great solution! Equipped with 1,440 square feet of office space, 4 private offices and 2 restrooms, this air-conditioned modular office building has ample space to accommodate up to 13 people.
24′ x 60′ 4-Office w/ Conference Room
If you need a full-featured office complex with all the amenities of a permanent building, our 24-foot by 60-foot modular office complex fits the bill! Providing 1,440 square feet of office space, 4 offices, 2 restrooms and a conference room, this modular office building has generous space to accommodate up to 13 people.
28′ x 60′ 4-Office w/ Restrooms
Our 28-foot by 60-foot modular office complex is the perfect choice for those who need several private offices and a large front office! Providing 1,680 square feet of office space, 4 offices and 2 restrooms, this modular office building has generous space to accommodate 15+ people.
36′ x 60′ 6-Office w/ Restrooms
Our 36-foot by 60-foot modular office complex spans 2,160 square feet and comfortably accommodates 18+ people. 6 private offices, 2 bathrooms and a large conference room make this the ideal temporary office solution for those with a large team.
48′ x 60′ 8-Office w/ Restrooms
Design Space’s 48-foot by 60-foot modular office complex is the perfect temporary office for large teams of 20+. The expansive modular building offers 2,880 square feet of office space, 8 private offices and conference room.
60′ x 60′ 10-Office w/ Restrooms
Our 60-foot by 60-foot modular office complex sprawls out 3,600 square feet of open office space. With 10 private offices, 2 handicapped accessible restrooms, conference room and a coffee bar, this is the ultimate solution for a large team that wants to operate in comfort.
Complicated Quotes and Extended Construction Cycles Are a Thing of the Past
Enjoy the peace of mind that comes with regionally based installation that when built meets or exceeds all current U.S. Government energy and building codes. This means you get a first-in-class quality, energy efficient, and code compliant addition to your site for a fraction of the cost and none of the hassle. Our clients enjoy the lowest prices, fast delivery, wide ranging adaptability, and unsurpassed professionalism.
What Do We Offer? Not Your Typical Modular Building
Clients love the ease, professionalism, and low costs they get with Design Space Modular Buildings, but what happens behind the scenes is what has made clients like Apple, Facebook, and Tesla keep coming back for more. Quality is a top priority for our clients, so we created a rigorous multi-level inspection and approval process that each modular building must pass before delivery. Our inspection and approval process goes above and beyond the scope of regulations required by the government, in order to ensure that your modular unit arrives in excellent condition on the first day and remains that way throughout its extended lifetime.
Let Us Know What You Need, and We’ll Take Care of the Rest
Adding additional building space to your site is never one-size-fits-all, so choose from standard buildings, or customize to match your existing facilities. Our “Vision-to-Reality” service ensures that you can simply tell us what you need, and let us take care of the rest.
Here Are Some of the Many Options We Offer Our Clients

Permanent Modular Building
We will deliver a standard or customized modular building to be permanently affixed to your building site. Enjoy the beauty and durability of site built construction, with the speed, cleanliness, and ease of modular construction.

Temporary or Portable Modular Building
We can deliver a modular building to your site without the commitment of a permanent addition. Easily relocate and reconfigure your mobile building on site if needed, or have it quickly and easily taken away when you are finished with it.

Standard or Custom Sizes
Sizes and options can range anywhere from a 24×60 2-unit modular building with 2 offices, all the way up to a 60×60 large modular building with 10 offices, 2 restrooms a conference room, and an HVAC system, or larger.