Most mobile offices feature amenities such as lighting, windows, flooring, and HVAC systems. Planners consider other amenities add-ons. Add-ons equal extra costs.
For example, you may need metal steps that lead up to the entrance. Metal steps can cost $20 to $50 to install.
You may also want skirting to go around the bottom of the portable container. The cost of metal skirting depends on the square footage of your container. This feature can cost $500 to $800 to install.
A prebuilt portable office container typically includes a bathroom as a standard feature. However, you’ll still need to connect utilities, such as electricity, water and internet service.