ONEX River Inc. offers expertise in Construction Management, Mechanical & Structural Construction, Scaffolding, Electrical & Instrumentation Services, Insulation, 3D Scanning, and Surveying. We are dedicated to achieving outstanding results, exceeding client expectations, and cultivating strong partnerships across the industry.

Construction Management
We provide comprehensive construction management services to ensure your project is delivered on time, within budget, and to the highest quality standards.
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Our expertise includes:​ safety, project oversight, procurement, coordination, budget & scheduling, quality, reporting & documentation, and commissioning.
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Our dedicated team of project managers, procurement specialists, and coordinators work together to deliver successful outcomes, tailored to meet your unique project requirements.


Mechanical & Structural Construction
When it comes to delivering mechanical & structural construction, assembly, and installation services, ONEX River gets the job done. We also design and construct customized stand-alone products for specific industry needs.
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Typical project work includes:
• Shop fabrication
• Field construction
• Capital projects
• General maintenance
• Shutdowns/turnarounds
• Safety & QA support
• Custom manufacturing & products

Scaffolding
ONEX River’s scaffolding experts can safely and efficiently plan, erect, engineer, and dismantle complex scaffolding structures to suit your project requirements.
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Typical project work includes:​
• Erection, supply, dismantling, and engineering of scaffolding
• Access solutions & commercial stair towers
• 3D scaffolding planning tools & hoarding/containment


Electrical & Instrumentation
Typical project work includes:​
• Industrial construction & maintenance
• Commercial electrical contracting & maintenance
• Solar and renewable energy systems
• Complete industrial building solutions
• Custom control panel fabrication
• Safety & QA support

Insulation
ONEX River is an open-shop provider of mechanical thermal solutions. Our seasoned insulation professionals have the knowledge and experience required to ensure your projects are executed safely and to the highest possible standard.
Typical project work includes:​
• Thermal industrial insulation supply & install
• Cryogenic insulation supply & install
• Piping, vessel, tower, and exchanger insulation systems
• Glycol heat tracing supply and installation
• Professional tank insulation systems
• Removable soft cover insulation manufactured in house
• Utilidor system insulation & fabrication
• Metal building supply and installation & roof repair
• Abatement service management
• Coatings service management
• Marine-grade insulation supply & installations
• Erection & supply of greenhouse agricultural systems



3D Scanning & Survey
ONEX River is a fully integrated solutions provider offering an array of survey and geomatics services.
Typical project work includes:​
• Industrial and civil construction surveys
• GIS mapping and routing
• 3D scanning and point cloud manipulation
• UAV data acquisition
• Project management and field supervision