Modular Buildings For Your Facility

From initial design and permitting to complete installation and finishing touches, we have the industry relationships, knowledge, and skills to assist with all your modular construction needs. Whether you need a single in-plant office, a multi-story complex, or a customized clean room, Indoff delivers comprehensive solutions tailored to your specific requirements.

Design
Installation
Repairs
Permits
Upgrades

Lets Discuss Your Modular Building

Modular Buildings For Your Facility

From initial design and permitting to complete installation and finishing touches, we have the industry relationships, knowledge, and skills to assist with all your modular construction needs. Whether you need a single in-plant office, a multi-story complex, or a customized clean room, Indoff delivers comprehensive solutions tailored to your specific requirements.

Our Modular Building Solutions Include

Indoff is a premier provider of comprehensive modular building solutions tailored to the specific needs of businesses across diverse industries. Leveraging extensive experience and industry expertise, we offer a complete range of customizable options, from modular offices and mezzanines to security booths, and cleanrooms. Our turnkey approach encompasses seamless project management, from initial design consultation through expert installation, ensuring efficient, cost-effective, and fully customized solutions that optimize workspace functionality and enhance operational efficiency.

Built For You - With You

At Indoff, we understand that minimizing downtime and ensuring safety are paramount to your business. Our experienced Partners handle every aspect of your project, from securing necessary permits and adhering to local building codes to ensuring a safe and efficient installation process. We work diligently to minimize disruptions to your ongoing operations, allowing you to maintain productivity while we create your ideal space. With Indoff, you can trust that your modular building project will be completed with the highest level of professionalism, safety, and compliance, allowing you to focus on what matters most – your business.

Consultation
Design
Delivery
Installation
Permits and Licenses
Ongoing Support

Our Clients Include

Cleanrooms

Cleanrooms offer a compelling solution for industrial warehouse spaces requiring controlled environments. These modular buildings can be customized to meet specific industry standards (e.g., ISO classifications) and are designed for easy expansion or reconfiguration as needs evolve. They provide a flexible and efficient way for businesses to establish controlled environments for manufacturing, research, or storage within their industrial warehouse facilities, ensuring product quality, process integrity, and compliance with industry regulations.

Cleanrooms

Clean Rooms

Inplant Offices

Inplant Offices

Inplant Offices

Inplant offices provide a turnkey solution for businesses needing dedicated office space within their industrial warehouse environments. We understand the challenges of managing administrative tasks amidst bustling operations. Our modular office systems can be seamlessly integrated into your existing warehouse layout, creating dedicated workspaces for supervisors, managers, and administrative staff. Whether you need a single office or a multi-story complex, Indoff handles everything from design and fabrication to installation and finishing touches, minimizing disruption to your workflow. With Indoff’s inplant offices, you gain improved communication, increased productivity, and enhanced organization – all while maximizing your existing warehouse space.

Guard Buildings

Guard Buildings offer a robust and efficient solution for enhancing security at your facility. Our guard buildings are designed for rapid deployment and minimal disruption to your operations. They provide elevated visibility for security personnel to monitor activity, control access points, and deter potential threats. Indoff’s guard buildings can be tailored to meet your specific security needs and integrate seamlessly with your existing infrastructure. Boost your facility’s security profile and safeguard your valuable assets with a modular guard tower solution from Indoff.

Guard Buildings

Guard Towers

Let's Discuss Your New Modular Building

Courtney Brazell

Courtney joined Indoff in 2010. She brings years of experience in project management and tech solutions and is responsible for supporting our Partners’ sales efforts.

Phone: (314) 997-1122 ext. 1291
courtney.brazell@indoff.com

Josh Long

Josh joined Indoff in 2013 as part of the acquisition of Allied Appliance and was paramount to Indoff’s acquisition of Absocold, a manufacturer of refrigerators and microwaves, in 2017. In 2025, Josh was promoted to President of Indoff, where he collaborates closely with Indoff’s Partners and Marketing department to develop and implement strategies that enhance the Indoff brand. Josh’s leadership and industry knowledge are instrumental in ensuring Indoff remains a leading provider of business solutions nationwide.

Phone: (314) 997-1122 ext. 1107
josh.long@indoff.com

Jim Malkus

Jim joined Indoff in 1988 after spending 5 years at Ernst & Young, where he specialized in audit and accounting for privately-held businesses. Jim is responsible for the day-to-day management of Indoff.

Phone: (314) 997-1122 ext. 1203
jim.malkus@indoff.com

John Ross

John’s background includes the start up and acquisition of several successful business ventures, and he provides strategic planning and overall corporate governance.

Phone: (314) 997-1122 ext. 1201
john.ross@indoff.com