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PTG

Capabilities

OSM
(Off-Site Manufacturing)

One coordinated partner for engineering, manufacturing, integration, commissioning, delivery, and support.

50+

years of global experience

Manufactured in

Ohio

Up to

250,000

CFM custom units

Globally reliable

Supply Chain

Multidisciplinary
Engineering

Our engineering team delivers mechanical, structural, acoustic vibration, thermal and controls design tailored to the application and environment.

  • Sytem design & analysis
  • Performance modeling
  • Controls & integration design

Fully Custom
Solutions

PTG manufactures custom air handling units and cabinet platforms to meet project-specific capacity, material, access, and performance requirements.

  • Two cabinet construction platforms
  • Material & service access options
  • Built for performance & reliability

Off-Site
Manufacturing

We integrate fabrication, assembly systems, integration, testing, logistics, and commissioning support to reduce site complexity and improve project outcomes.

  • Factory-built & tested systems
  • Logistics & site coordination
  • Commissioning & technical support

INDUSTRIES WE SERVE

Semiconductor
Fabs

Data
Centers

Pharma & Biotech

Cleanrooms &
Labs

Healthcare

Industrial &
Heavy Plants

A COORDINATED APPROACH

Engineering. Manufacturing. OSM. Working together.

PTG’s Off-Site Manufacturing approach brings engineering, fabrication, systems integration, testing, and project coordination together in one controlled process. Rather than leaving critical coordination to the field, PTG helps resolve complexity earlier, where quality, schedule, and performance can be managed more effectively. This approach allows project teams to improve predictability, reduce field labor dependency, shorten installation time, and lower risk across complex, mission-critical environments. For owners, engineers, and contractors, OSM creates a smarter path to delivery, with greater consistency, improved quality control, and fewer surprises at the jobsite.

From Concept to Commissioning

One coordinated partner for engineering, manufacturing, integration, delivery, and support.

Project Alignment

Understanding the application, site conditions, performance goals, schedule, and project requirements from the start.

Engineering & Design

Designing the system around mechanical, structural, electrical, controls, acoustic, thermal, and vibration requirements.

Custom Configuration

Selecting materials, cabinet construction, components, coatings, access points, and system features around the specific environment.

Manufacturing & Assembly

Fabricating and assembling the system in a controlled facility with the equipment, components, and structure coordinated together.

Systems Integration

Bringing hydronic, humidification, electrical, controls, instrumentation, lighting, and specialty support systems into one coordinated solution.

Testing, Delivery & Site Coordination

Completing quality control, factory commissioning, transportation planning, lifting coordination, and delivery preparation before the system reaches the site.

Startup & Technical Support

Supporting on-site integration, startup, balancing, commissioning, troubleshooting, and ongoing technical support as needed.

Need a custom air handling solution?

Let’s build a system that performs for your facility, your environment, and your goals.