Connect the people building the future of offsite construction.
Offsite Pro Institute — professional designation paths for modular & offsite professionals. Same ONG login. Self-paced classroom with quizzes and capstone.
For real estate developers, owners, and executives evaluating modular as a strategic delivery model.
$299 / 365 days
Built for factory floor leads, line operators, and production managers running modular and panelized builds.
$299 / 365 days
For general contractors, superintendents, and project managers running hybrid offsite + onsite builds.
$299 / 365 days
Designed for new hires, entry-level staff, and professionals transitioning into the offsite and modular construction industry.
$299 / 365 days
For sales executives, business development leaders, and account managers selling offsite and modular solutions.
$299 / 365 days
Choose a designation, review the full curriculum, and enroll with Stripe — each path is $299 for 365 days of classroom access. Use the same ONG WordPress login you already have for membership and Directory (single sign-on).
After payment confirms, your classroom unlocks automatically under My Classroom — no separate portal account to create.
Explore Certifications
Why Choose OPI
Traditional construction education rarely covers factory production, modular logistics, or hybrid site delivery. Offsite Pro Institute was built for that gap — rigorous, role-specific pathways that help professionals make better decisions and drive measurable results on offsite projects.
Professional designations · Self-paced · 365-day classroom access · Digital certification included
About OPI
Offsite Pro Institute is the certification academy purpose-built for the offsite and modular construction industry — born from decades of frustration with fragmented training and built to fix it.
Our Story
Offsite construction has been growing for decades, but the education behind it has lagged. Manufacturers train one way. Site teams train another. Developers and lenders are left guessing. The result: stalled productivity and avoidable risk on otherwise game-changing projects.
OPI was founded to close that gap. We built a single, standardized credential system covering every critical role in offsite delivery — from the factory floor to the boardroom — peer-reviewed by industry veterans and delivered 100% self-paced.
Today, OPI credentials are recognized by employers, factories, and developers worldwide as the proof point that a professional truly understands modern modular construction.
Why Choose OPI
Traditional construction education doesn’t address the unique demands of offsite and modular building. OPI was purpose-built to fill that gap — with rigorous, role-specific curriculum that delivers real results.
Explore Offsite Pro Institute certifications on ONG — or reach out and we’ll help you pick the right path.