About SRJ Consulting
Ambient air quality expertise built for real-world decisions.
SRJ Consulting provides practical, technically rigorous ambient air quality support for industrial and development projects across Canada—helping teams move from uncertainty to confident, compliant decisions.
Licensed by Professional Engineers Ontario (PEO).
A clear, defensible path from data to approvals.
Placeholder overview text (to be updated): We partner with project teams to evaluate ambient air impacts, interpret monitoring data, and translate technical results into documentation that stands up to review.
How we work
Start with the decision you need to make.
We align scope and methods to your project stage—screening, detailed assessment, or compliance support—so the work answers the questions regulators and stakeholders will ask.
Technical approach
Model, monitor, and validate.
We integrate dispersion modelling, emissions inventories, and monitoring program support to build a complete picture of ambient air impacts—then test results against applicable criteria.
What you get
Documentation that’s easy to follow.
We focus on readability and traceability so reviewers can quickly understand inputs, methods, and conclusions—reducing back-and-forth and keeping projects moving.
What clients value
Optional placeholders (to be replaced with real feedback):
★★★★★
“Clear assumptions, clear results, and a report our reviewers could follow.”
Client Project Lead
Industrial Development
★★★★★
“SRJ helped us navigate requirements and respond quickly to regulator questions.”
Environmental Manager
Manufacturing
★★★★★
“Strong technical work, practical recommendations, and reliable communication.”
Project Manager
Municipal Infrastructure
Ready to discuss your air quality requirements?
Tell us what you’re working on and what decision you need to support. We’ll respond by email to confirm scope, timeline, and next steps.