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Mobile office units

A mobile office is a finished workplace on wheels: private offices, a conference space, connectivity, a restroom, heat and air that hold, and enough power to run it all where there is no hookup. High Level Enterprises builds mobile office units for construction and energy companies, government agencies, recruiters and universities, marketing and event teams, healthcare administrators and executive travel — from a Transit-based field office to a 40-foot gooseneck with a boardroom.

White mobile office on a Ford E-450 cutaway, front three-quarter, in the HLE plant
Mobile office for Ramsey County, Minnesota, before graphics. Ford E-450 cutaway.

Delivered

Mobile office units we have built

All delivered units →
Mobile office on a Ford F-550, front three-quarter, in the HLE plant
Mobile office, driver side, entry door open
Mobile office interior: desk and two chairs
Mobile office interior with wheelchair lift
1 / 4
Mobile office for the Virginia Department of Corrections
Ford F-550. Interview room, work counters, restroom, wheelchair lift.
White mobile office on a Ford E-450 cutaway, front three-quarter, in the HLE plant
Mobile office, rear three-quarter, outside
Interior looking aft: wheelchair lift, workstations along the windows
Workstation counter with task chairs along the windows
1 / 4
Mobile office for Ramsey County, Minnesota, before graphics
Ford E-450 cutaway. Workstations along the windows, oak cabinets, wheelchair lift.
Mobile voting unit on a Freightliner M2, white, side
Mobile voting unit, rear three-quarter
Mobile voting unit, front three-quarter
Mobile voting unit interior: open floor, dark walls, wood-look floor
Mobile voting unit seating and wheelchair lift
Mobile voting unit interior looking forward
Mobile voting unit body in production, rear three-quarter
1 / 7
City of Denver mobile voting unit
Freightliner M2 106. Open floor, seating, wheelchair lift, 30 ft body.
Mobile office on a Ford E-450 cutaway, white, front three-quarter, in the plant
Mobile office unit outside in snow, side
Mobile office unit in snow, front three-quarter
Mobile office interior: counters, cabinets, seating
Mobile office seating
Mobile office interior looking forward
1 / 6
Mobile office for Charles County Parks and Recreation
Ford E-450 cutaway. Seating, counters, microwave, restroom.

Start from a plan

Proven layouts to start from

Floor plan OFC-101: Mobile Voting Trailer
PLAN OFC-101

Mobile Voting Trailer

HLE 38' Gooseneck Trailer
Platform
Mobile office
Vehicle type
2 views
On the sheet
Open the plan sheet →
Floor plan OFC-114: Mobile Workforce Center
PLAN OFC-114 · APR 2025

Mobile Workforce Center

Ford F-650
Platform
Mobile office
Vehicle type
1 view
On the sheet
Open the plan sheet →
Floor plan OFC-128: Mobile Office — Ford Transit
PLAN OFC-128

Mobile Office — Ford Transit

—
Platform
Mobile office
Vehicle type
1 view
On the sheet
Open the plan sheet →

Three of the plans drawn for this vehicle type. Every plan can be built as drawn or used as the starting point.

What drives the price

Not a tier. A size, a use and the equipment.

HLE does not build a cheap mobile office and a good one. It builds a one-person field office and a 40-foot gooseneck with a boardroom, on a van, a cutaway, a medium-duty truck or a trailer, with the equipment you bring or the equipment HLE supplies. Four things move the number; everything else is detail.

The platform, slide-outs and the conference fit-out drive the number.

The proposal itemizes each driver, so you can see what moves your number.

Mobile office units

$150,000 – $300,000

Typical range for recent HLE units, from the lowest sold to the highest quoted. Larger or more heavily equipped units run above it; your number comes with the proposal.

DriverChoicesMoves the range by
Platform and lengthFord Transit for a one-person field office · Ford E-450 or F-550 cutaway for two to three offices · Ford F-650, Freightliner S2C or International MV607 for large coaches · HLE-built 16' to 44' bumper-pull or gooseneck trailersets the base
Offices and workstationsPrivate offices with acoustic separation, open workstations, a conference room with display, reception, restroom with holding tanks, galley; slide-outs on trailers and medium-duty unitsper station
Major equipmentWi-Fi and cellular bonding, satellite provisions, network rack, printer station, displays and A/V. HLE-supplied or customer-furnished; customer-furnished equipment is itemized separately.itemized
Access and powerADA lift or ramp where the unit serves the public · generator · shore power · battery backup for network gear · HVAC sized for the unit and its climateitemized

Most mobile office projects: 3 to 6 months after the signed order, deposit and chassis. A typical build does not run past 6 months; a rush build has gone from purchase order to finished unit in about 80 days (rush builds).

Get a budget price for a plan →

Who buys a mobile office

  • Construction, utilities and energy — project and site offices that move with the job.
  • Government agencies and nonprofits — enrollment, permitting, disaster-recovery and constituent-services offices.
  • Recruiting, admissions and HR teams — military recruiting, university admissions, employer hiring events.
  • Marketing and sales teams — mobile showrooms, demo units and event trailers (see also gooseneck and specialty trailers).
  • Executives and hospitality — mobile boardrooms and VIP units.

What HLE builds into a mobile office

  • Workspace — private offices with acoustic separation, open workstations, a conference or meeting room with display, reception.
  • Technology — Wi-Fi and cellular bonding, satellite provisions, network rack, printer station, displays and A/V.
  • Comfort — HVAC sized for the unit and its climate, lighting, restroom with holding tanks, galley or coffee station.
  • Space — slide-outs and awnings on trailers and medium-duty units, exterior displays and lighting for events.
  • Power — generator, shore power, battery backup for network gear.
  • Access — ADA lift or ramp where the unit serves the public.

Platforms

Ford Transit for a one-person field office; Ford E-450 and F-550 cutaways for two- to three-office units; Ford F-650, Freightliner S2C and International MV607 for large coaches; HLE-built 16’ to 44’ bumper-pull and gooseneck trailers for offices that stay on site. Floor plans you can start from are below.

How this unit is built

The construction column for a mobile office

What HLE does, and what to ask any builder before you compare quotes. The full column is on How we build it.

Cage and structure

What HLE builds

1.5 in square steel tube cage, welded, powder-coated before the body goes on. Foam insulation cut to each cavity, not stuffed.

What to check on any proposal

Ask for the tube section and whether the cage is coated before or after assembly. "Steel frame" says neither.

Roof

What HLE builds

One piece of Impact Guard composite across the roof, bonded to the cage over the steel roof structure. No thin fiberglass that cracks under UV or a hailstone.

What to check on any proposal

Ask what the roof skin is and where its seams are. The first leak is at the seam you cannot see.

Floor

What HLE builds

Resin-infused composite subfloor over the cage; it sheds water instead of absorbing it. Seamless medical-grade sheet vinyl coved up the wall where the use calls for it.

What to check on any proposal

What is under the vinyl? A plywood subfloor goes soft after one winter of mopping.

Water test

What HLE builds

Every unit through the rain booth: at least 15 minutes under full spray with a person inside looking for water, then straight into a road test with someone inside still watching for leaks.

What to check on any proposal

Ask whether every unit is water-tested and how. A hose in the yard is not a test.

Common questions

What directors ask first

Can it operate with no hookup?

Yes. Generator sizing and fuel capacity are designed around how long the unit works between shore-power connections.

How many offices fit?

One in a van, two or three in a cutaway, four or more plus a conference room in a large coach or gooseneck with slide-outs.

Can we get a restroom?

Yes on cutaway and larger units, with fresh and waste tanks and heat trace for winter.

Can HLE match our corporate interior standard?

Yes. Finishes, furniture, branding and technology are specified to your standard; the graphics department handles the exterior.

Trailer or self-propelled?

Trailers give the most space and can stay on a site for months; self-propelled units move daily with one driver. Site offices are usually trailers; recruiting and event units are usually self-propelled.

Request a proposal

Tell us the vehicle. We tell you what it costs and what to attach.

Pick a plan or describe the program. Say whether you need a price, a bid package, a grant kit or a formal proposal. A person at HLE reads every request; nothing goes to a queue.

Start a request

Or call 574-343-2150, 7:30 to 4:30 Eastern, and ask for Tabatha.