About ProcessBarron Canada

ProcessBarron Canada is a turnkey service provider with expertise in custom-engineered solutions, end-to-end system optimization and design, onsite maintenance, support, and outage services. 

  • Air Pollution Control equipment
  • Air & Gas Handling
  • Bulk Materials Handling
  • Construction & Field Services
  • Parts

We Are Happy To Be Locally Operated From Toronto

From satellite office to independent subsidiary…..

We have been serving the Canadian market since 2016 and have established relationships with pulp & paper, mining, biomass, wood products, cement & lime, steel, and other manufacturing and engineering companies. Our organization grew from operating as a small branch of our American holding company, ProcessBarron, to establishing an independent Canadian subsidiary in 2022. Over the past 6 years, we have safely and successfully delivered $15M (USD) in products, parts, and services to our Canadian clients located throughout each province.

Electrostatic Precipitator Leader

We proudly have one of North America’s largest fleets of electrostatic precipitators (ESPs), with over 50 in Canada alone, and over 1,500 total installations of air pollution control equipment across the world (including ESPs, fabric filters, and dry scrubbers).  We also have North America’s largest recovery boiler ESP install base, with over 300 installations, rebuilds, and retrofits. 

Electrostatic Precipitator Tutorial



Enabling smart, clean, and efficient production.


ProcessBarron is an innovative leader in custom-engineered products and expert field services. We’ve been serving industrial customers since 1981 through our safety-focused, professional, and technically advanced teams driving smart, clean, and efficient production.

One Team, One Powerful Brand

ProcessBarron is one team that offers complementary services through 3 divisions. These divisions uniquely position us to lead smart, clean, and efficient production through innovative solutions.

ProcessBarron provides parts, equipment, and technical field services for air and gas handling, bulk materials handling, and ash handling systems for industrial manufacturing.

SouthernField provides parts, technical field services, and air pollution control equipment for industrial customers. SouthernField joined the ProcessBarron family in 2015.

Environmental Elements (EEC) specializes in air pollution control equipment around the world, including electrostatic precipitators (ESPs), baghouses (fabric filter), and dry scrubbers.  Environmental Elements joined the ProcessBarron family in 2018.

Core Values


Dedicated to building an outstanding team that puts our customers first.


Applying processes, procedures, training, tools, and equipment to prevent incidents that affect ourselves and others.


Honoring what is right by being honest, open, and treating every individual with respect.


Delivering industry-leading solutions and dependable service to enable smart, clean, and efficient production.

Our Team

Ivan Sretenovic

Director of Operations and Sales, Canada

Ivan’s experience lends strength to his leadership as the Director of Operations and Sales.  He has over 10 years’ experience in field service work and design engineering for air pollution control equipment.  In addition, he has 14 years of extensive recovery boiler ESP research, including a collaboration with the University of Toronto to study the effects of ESP operating conditions on ESP performance.

Ivan is a contributor to TAPPI’s “Kraft Recovery Boilers” Third Edition publication. 

Nerses Nersessian

Field Service Project Manager

Nerses guides the project and construction management side of the business as the Field Service Project Manager.  He has 12 years of comprehensive, professional experience in the areas of Project Management & Execution. He is an accomplished leader in major projects in the power generation sector with an estimated overall value of over 4 billion CAD.   

Contact Information

ProcessBarron Canada
P.O. Box 94090 Bedford PO
Toronto, Ontario M4N 3R1

Ivan Sretenovic
Director of Operations & Sales, Canada