Environmental Assessments.
Hazardous Materials.
Health & Safety Solutions.
At IES Consulting, we are a leading environmental and health & safety firm serving Southwestern Ontario. Our success is grounded in one simple belief: our work provides people with peace of mind.
We proudly support businesses, municipalities, insurance companies, restoration companies, government agencies, local schools, and homeowners with reliable, science-based solutions. From confirming mould contamination after a water loss, to conducting asbestos and hazardous materials assessments, verifying indoor air quality concerns, and responding to environmental spills—our team delivers the expertise you can trust.
With a locally based team and state-of-the-art CALA/NVLAP-accredited laboratories, we provide fast, defensible, and cost-effective scientific reporting—ensuring clear answers when they matter most.
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IES Consulting has been solving problems for clients across Ontario for over 25 years.
Our product is peace of mind.
Proud to be a part of:
What our customers are saying:
What an amazing team at Indoor Environmental! Chris and his crew showed meticulous attention to detail and helped us get our project completed quickly and with peace of mind. I highly recommend them for anyone looking to ensure they have the best air quality in their home and business! – John H.
Thanks for all your help. Paige was great also! Looking forward to the report. – Lucas A.
Paige was so professional, knowledgeable and friendly. – Ronda M.
I think, top to bottom, you are the best customer service firm I have ever dealt with. Thank you ! – Greg
Fantastic service. Accurate and very accommodating. Very detailed reports. Incredible response time and always available for questions. – Joel N.
I highly recommend IES - they were thorough and professional, I wouldn't hesitate to use them in the future - thank you. – Mark R.
“Very competent and half the cost of their nearest competitors, the report saved us a lot of money on a real estate transaction. I highly recommend.” – Richard C.
Thanks for the speedy response & Paige was a lovely gal! – Robin K.
One of the best in the business! Chris and his team are ideal professionals. I’ve worked with Chris on projects both large and small in Western Ontario and can’t say enough about IES and their quality of work and attention to details. Chris is always available and keen to support with quick turnarounds on any ask. Keep up the great work, team! – Matthew M.
Wonderful company to work with for the health and safety inspection of our Victorian village church. Admin was responsive and accommodating. Our inspector was considerate, efficient and highly professional. – Lawrence D.
Extremely knowledgeable, competent techs and very professional. IES always provides the best prices
and does the best work. – Marlena G.