PTG • USA
Excellence in the Air
Over 50 Years of Expertise
in Air-Based Industrial Solutions
About PTG
PTG designs and builds custom air handling solutions for fabs, labs, and complex facilities. Our team combines sheet-metal fabrication and electrical controls expertise with a growing U.S. footprint in Central Ohio, a strategic hub for serving customers nationwide.
We partner with owners, engineers, and general contractors to translate requirements into fit-for-purpose designs and deliver equipment that installs efficiently and performs as specified.
Design and Fabrication Capabilities
Custom Air Handling Units (AHUs)
Panel-bolted or aluminum construction
Cooling Solutions
Including cooling towers and retrofit strategies
FRP Components
For corrosive or high-moisture environments
Controls Integration
BMS/EMS ready (BACnet, Modbus, etc.)
Prefabrication & Plug-and-Play Delivery
Factory QA, clear handoff to commissioning
Our Process
From cleanrooms and containment to campus-scale systems, PTG supports projects where performance and uptime are non-negotiable.
Define
We thoroughly examine each requirement, paying attention to both fine details and the full operational picture.
Engineer
Our engineering team collaborates closely with customers to define, refine, and finalize the scope of work.
Fabricate
Only after full customer approval do we move to manufacturing, ensuring clarity, accuracy, and alignment.
Deliver
Our installation teams deliver and implement systems ensure seamless integration and performance.
Custom means built to your process,
not pulled from a catalog.
The PTG Difference
We start with the application, not a catalog. That means matching your process requirements and layout, selecting materials and construction to fit the environment, coordinating controls early, and planning prefabrication so installation is clean.
The result is an AHU that meets the spec, suits the site, and supports a smooth path to validation.
Industries and Applications
Semiconductor Fabs
Large Venues & Campuses
Pharmaceuticals & Biotech
Advanced Manufacturing
Healthcare & Hospitals
Environmental Protection, Clean Air
Engineering Philosophy
At PTG, every project begins with deep listening and precise analysis. We use the Plug & Play Method to optimize production, with greater precision, minimizing time in the most cost-effective ways possible.
No one-size-fits-all boxes. We engineer to your airflow, temperature and humidity tolerances, filtration, pressure control, materials, and footprint—then deliver the unit your process actually needs.
Deep experience in semiconductor, pharma, and complex institutional projects. We align early with engineering teams, EPCs, and GCs so design, fabrication, and commissioning are coordinated from day one.
Prefabrication strategies, clean interfaces, and controls-ready assemblies reduce onsite hours and help you validate faster. Central Ohio location supports fast logistics for U.S. projects.