Integrated Sustainability: Sustainable Infrastructure Specialists

We deliver water, waste, and energy infrastructure projects from concept development through to execution and operations.


The only solution provider you need to carry out the entire development life cycle of your project

With our in-house specialists and unique relationships with manufacturers and suppliers, we provide an integrated delivery solution from bespoke design to operational commitment. Our innovative approach and total suite of services is a unique market differentiator, allowing us to demonstrate savings and efficiencies throughout the entire supply chain of a project.


Renewable Natural Gas & Biomethane Production

Fueling the Energy Transition
As generational efforts are underway to de-carbonize and transition our economies, biomethane, also known as renewable natural gas (RNG), seeks to repurpose methane generating waste to minimize emissions, improve ESG credentials, and increase the clean fuel usage in a critical aspect of our energy supply chain.

Explore how Integrated Sustainability can help your project from conception to operation:

  • Advisory & Feasibility
  • Facility Design-Build
  • Construction Management
  • Support Services


Water and Wastewater

Tailored solutions for optimal results
We have developed templated systems to treat industrial and public sector wastewater streams. Our portfolio of water treatment technologies has been developed for produced water reuse, metals removal, and effluent treatment. These are packaged systems that are delivered in a design-build or build-own-operate format.


Infrastructure Development

A specialized team that gets results
Our team designs and delivers cost-effective and value-driven solutions for a wide range of water and wastewater infrastructure projects. We specialize in industrial infrastructure; mobile and permanent water and wastewater facilities, pipelines, water intakes, reservoirs, and dams.

For more information on our solutions and the industries we serve, visit


  • Construction Services
  • Biogas & RNG Project Consulting

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