Welcome to Trinity Consultants Ontario

Our team of environmental professionals provides top-notch service to our diverse client base. Our office is highly skilled in environmental permitting, compliance services, and enforcement interaction.

Ontario - Specific Expertise

Key Service Specifics by Regulation

Trinity staff bring extensive hands-on knowledge of Ontario environmental permitting and compliance.

Explore Our Expertise

Learn about our services.

Acoustic Design & Engineering

Our experts support developers, architects, engineers, and facility owners through...
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Air Quality

Ensure air quality compliance with Trinity Consultants. We provide air permitting,...
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EHS Management

Help your business stay safe and compliant through expert EHS management services s...
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Fisheries, Aquatic & Marine

Our aquatic scientists, toxicologists, and marine ecologists deliver robust assessm...
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Process, Engineering & CQV

Our experts deliver process design, development, engineering, compliance, and CQV s...
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Water Quality

Protect your water resources through expert water quality monitoring, SPCC, SWPPP,...
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Wetlands, Wildlife, Terrestrial & Ecology

Our team of wildlife biologists, ecologists, and land-use specialists support clien...
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Can’t find what you need? Let us help you find the right service.

Trinity Consultants serves many areas over multiple industries. If you don’t see what you’re looking for here, check out the individual divisions to find it.

Environmental Consulting | Water & Ecology | Built Environment | Life Sciences

Meet the leaders behind our Ontario locations.

Our Ontario offices are here to serve your needs. Contact us today!

Built Environment Built Environment
Environmental Consulting Environmental Consulting
Life Sciences Life Sciences
Water & Ecology Water & Ecology

Georgetown

Office Leader

Kim Connors, M.Sc., R.P.Bio.
Kim Connors, M.Sc., R.P.Bio.
Senior Aquatic Scientist, Managing Principal
Water & Ecology
2 Lamb Street
Georgetown, Ontario L7G 3M9

Guelph

Mike Gunsinger, M.Sc., P.Geo.
Mike Gunsinger, M.Sc., P.Geo.
Senior Hydrogeochemist
Water & Ecology
21 Lewis Road
Guelph, Ontario N1H IE9

Toronto

Office Leader

Sundar Sadashivam
Sundar Sadashivam
Principal Consultant & Operations Manager
Environmental Consulting
306-885 Don Mills Road
Toronto, Ontario M3C 1V9

Toronto – Richmond Hill

Office Leader

John Emeljanow
John Emeljanow
Principal
Built Environment
30 Wertheim Court, Unit 2
Richmond Hill, Ontario L4B 1B9

Ontario Resources

Looking under the hood – How well are your fumehoods performing?
Looking under the hood – How well are your fumehoods performing?
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EHS Services in Canada Service Sheet
EHS Services in Canada Service Sheet
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Upcoming Change to Air Dispersion Modelling in Ontario
Upcoming Change to Air Dispersion Modelling in Ontario
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Are you Ready for Federal Plastics Reporting in Canada?
Are you Ready for Federal Plastics Reporting in Canada?
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Related Training

Training Courses

May 21, 2025
For more information on training courses, webinars, and seminars click below.
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