Who We Are

ROXBOX is a Houston and Denver-based modular construction company specializing in modified shipping container & steel-framed modular structures. Through innovative design, obsessive engineering, and a focus on sustainability, ROXBOX provides premium modular solutions for our clients in the Commercial, Food & Beverage, Development, Industrial, Event, Solar, and Residential industries.


What We Do

As a full-service modular manufacturer and architect, ROXBOX will take charge of your modified shipping container or steel-framed modular project and collaborate with your team on:

• Design
• Architecture & Engineering
• Budgeting and Cost Estimation
• Code Compliance, Permitting, and Inspections
• Construction Management
• Project Planning and Scheduling
• Stakeholder Coordination
• General Contracting
• Procurement
• Contract Management
• Quality Control and Assurance
• Risk Management
• Safety Compliance
• Delivery & Installation

How We Got Here

ROXBOX was founded in 2016 by our Founder & CEO Anthony Halsch. Having grown up on an Iowa farm, Anthony was raised getting his hands dirty and building things from scratch. While attending the College of Mines in Golden, Colorado, Anthony started a shipping container distribution company that spanned throughout the Midwest and Rocky Mountain regions. After four successful years buying & selling containers, Anthony teamed up with our Chief Growth Officer Davin Burkhart to take things to the next level. After a meeting of the minds, the two designed & built the first BeerCan (a mobile shipping container bar & our most popular product to this day) and ROXBOX was officially created.

8 years later and ROXBOX has seen exponential growth from its humble roots. With our first shop located in a dirt lot in Erie, Colorado, ROXBOX eventually outgrew the space and moved down the road to a garage in a tire yard. After partnering with Adidas Golf on a PGA Tour marketing unit in 2020, ROXBOX saw tremendous growth and moved into a 25,000 sqft facility outside Denver. ROXBOX has since become an industry leader in the modular space and moved all production to our 40,000 sqft factory in Houston, Texas, while maintaining our Colorado roots with our Denver headquarters.

Our Facilities

ROXBOX’s Headquarters & Design Studio are located in Denver, Colorado and our 40,000 sqft modular manufacturing facility is located in Houston, Texas. Our goal is to complete as much of your structure as possible in the controlled environment of our Houston factory in order to eliminate mistakes, delayed project timelines, and cost overruns, which are all common in stick-built construction.

Our doors are always open! Contact us to schedule a tour and/or meet the team at either ROXBOX location.


2590 Welton Street, Suite 200, Denver, CO 80205

ROXBOX's manufacturing facility in Houston, Texas


12223 FM 529 Rd, Houston, TX 77041

Why Work With ROXBOX?

Design + Build Firm

30+ Years of Modular Experience

Code Compliance Experts

High Quality Construction