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Used Mobile Office

  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge 40CKCL

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Description Forest River Quailridge park model 40CKCL highlights: Private Bedroom 6' Patio Door Ceiling Fan Sofa Loft with Railing Look no further than this Quailridge park model for comfort! You will enjoy relax...

    Brainerd, MN
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge 355FLL

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Description Forest River Quailridge park model 355FLL highlights: Recliner Chair Queen Bed 6' Patio Door Shower/Bathtub Loft with Railing Make extended stays comfortable in this park model! Your crew can relax in...

    Brainerd, MN
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge 39FLSKL

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Description Forest River Quailridge park model 39FLSKL highlights: Sofa Patio Door Breakfast Bar Bar Stools Ceiling Fan Loft You will want to extend your vacation with this Quailridge park model! You can entertai...

    Brainerd, MN
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge 39ASL

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Description Forest River Quailridge park model 39ASL highlights: Private Bedroom Patio Door Ceiling Fan Sofa Loft Look no further than this Quailridge park model! You will enjoy relaxing each night in the front l...

    Brainerd, MN
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge Summit 355FL - Loft

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Description Forest River Summit park model 355FL - Loft highlights: Front Living Area Loft Area Hardwood Table and Chairs Dual Bedroom Wardrobes Stainless Steel Kitchen Sink Step inside this park model and see ju...

    $89,999 USD

    Get financing

    Est. $1,694/mo

    Cape May, NJ
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge Summit 39BHL-S

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Description Forest River Quailridge Summit park model 39BHL-S highlights: Second Bedroom Front Bedroom Ceiling Fans Four-Burner Range Storage Loft If you're looking for more sleeping space, take a look at this pa...

    $67,950 USD

    Get financing

    Est. $1,279/mo

    Brainerd, MN
  • 2019 Forest River RV Quailridge

    2019 Forest River RV Quailridge 39FLSK @ Oak Lake Campground

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Forest River Quailridge park model 39FLSK highlights: Hide-A-Bed Sofa Vinyl Patio Door Rear Private Bedroom Bar Stools Two Ceiling Fans You will want to extend your vacation with this 39FLSK park model! You can e...

    Moose Lake, MN
  • 2014 Forest River RV Quailridge

    2014 Forest River RV Quailridge Holiday Cottages 40CKFFL Loft @ Oak Lake Campground

    • Manufacturer: Forest River RV
    • Model: Quailridge

    If you are looking for a park model with lots of living room space and loft space, then the 40CKFFL Loft Quailridge by Forest River is the model you need. Inside the living room there is a lounge chair, front ent...

    Moose Lake, MN
  • 2015 Forest River RV Quailridge

    2015 Forest River RV Quailridge Holiday Cottages 39CBDL Loft @ Oak Lake Campground

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Let the 39CBDL Loft Quailridge park model be your second home! This Forest River unit features a front living area and large loft space.Inside the living area you will find a lounge chair, end table, sofa, along ...

    Moose Lake, MN
  • 2016 Forest River RV Quailridge

    2016 Forest River RV Quailridge Holiday Cottages 39FLSB @ Oak Lake Campground

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Let the Quailridge 39FLSB park model by Forest River be your home away from home! This mode offers a rear bedroom and a front living the bedroom, you will find a comfortable queen bed, two wardrobes, and a set of...

    Moose Lake, MN
  • 2011 Forest River RV Quailridge

    2011 Forest River RV Quailridge Holiday Cottages 39FLML Loft @ Oak Lake Campground

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Used 2011 Quailridge 39FLML Park Model set up on a Lakeside Seasonal Site at Oak Lake Campground in Kerrick, MN, Come and enjoy all there is to see and do in Northern Pine County! This park model is nestled on a ...

    Moose Lake, MN
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge Premier 40FKL-P

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Forest River Quailridge Premier park model 40FKL-P highlights: Patio Door Adjustable Queen Bed Sofa Front Kitchen Plenty of Storage Loft Added Features Premium Siding Fireplace Trapezoid Window W/D Prep Central A...

    $85,975 USD

    Get financing

    Est. $1,618/mo

    Moose Lake, MN
  • 2026 Forest River RV Quailridge

    2026 Forest River RV Quailridge 39FLML

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Forest River Quailridge Premier park model 39FLML highlights: Hide-A-Bed Sofa Ceiling Fan Dual Bedroom Wardrobes Loft Washer/Dryer Prep Island w/ stools Enjoy a weekend getaway with this Quailridge park model! It...

    $85,695 USD

    Get financing

    Est. $1,613/mo

    Moose Lake, MN
  • 2019 Forest River RV Quailridge

    2019 Forest River RV Quailridge Holiday Cottages 39CBDL Loft @ Oak Lake Campground

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Let the 39CBDL Loft Quailridge park model be your second home! This Forest River unit features a front living area and large loft space.Inside the living area you will find a lounge chair, end table, and sofa alo...

    $61,999 USD

    Get financing

    Est. $1,167/mo

    Moose Lake, MN
  • New 2026 Forest River RV

    New 2026 Forest River RV Quailridge 45-3B

    • Manufacturer: Forest River RV
    • Model: Quailridge

    Call for details.

    Erin, Canada
12

Overview

Mobile offices are portable, road-transportable units used on construction sites for offices, meeting rooms, break areas, storage or security posts. They come in modular sizes with built-in HVAC, electrical, windows, insulation and optional plumbing and furniture. Built for rugged site use, they mount on trailers or skids for quick delivery and setup, and integrate with site power and anchoring systems for safe daily operations.

FAQ

What should I inspect when buying a used mobile office?

Check the frame and roof for corrosion or leaks, floor condition, doors and windows, HVAC and electrical systems, insulation, plumbing (if present), anchoring or trailer components, and review service records and unit dimensions for transport and site fit.

How is a mobile office shipped to a construction site?

Arrange a specialized heavy-equipment carrier or tilt-bed trailer. Confirm site access, overhead clearances and permits, coordinate lift/unload with a crane or forklift if needed, and ensure the unit is properly secured and blocked on delivery.

What regular maintenance does a mobile office need on site?

Inspect and reseal roof seams, clean or replace HVAC filters, test electrical circuits, check doors/windows and seals, treat any corrosion, winterize plumbing, and verify anchoring and tie-downs after transport or high winds.