Auto InsuranceHome InsuranceTenant InsuranceBusiness Insurance
Gagnon Groupe d'Assurance
Excellent
22 Bloor Street, Suite 854, Chateauguay, QC H3P 6L0
Profile last updated: February 20, 2026
Est. 1969 25-50 team members
3.4
At Gagnon Groupe d'Assurance, we've made it our business to protect yours. Located in the heart of Chateauguay, Quebec, we serve clients across the region with comprehensive insurance solutions. As independent brokers, we have the freedom to compare policies from leading insurers and find the right match for each client.
We cover the full spectrum of insurance needs: auto, home, tenant, condo, commercial general liability, property, professional liability, equipment breakdown, and more. No matter how simple or complex your needs, we have the expertise to help.
With over 57 years of experience in the insurance industry, we bring deep expertise and long-standing insurer relationships to every client interaction. Let Gagnon Groupe d'Assurance take the hassle out of insurance. Contact us for a complimentary insurance review.
Contact Information
Location
22 Bloor Street, Suite 854
Chateauguay, QC H3P 6L0
Location Map
22 Bloor Street, Suite 854, Chateauguay, QC H3P 6L0
Get DirectionsInsurance Lines
Auto InsuranceHome Insurance
Specialties
Landlord InsuranceProfessional LiabilityLife InsurancePet Insurance
Business Hours
SundayClosed
Monday09:00 - 18:00
Tuesday09:00 - 18:00
Wednesday09:00 - 18:00
Thursday09:00 - 18:00
Friday09:00 - 18:00
SaturdayClosed
Languages
French
Photos
Reviews
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3.4
8 reviews
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A
Anika Poirier
Feb 2026
Great experience!
I had an excellent experience with Gagnon Groupe d'Assurance. They found me the best auto insurance rate in Chateauguay and the whole process was seamless.
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Isabelle Lefebvre
Jan 2026
Solid broker
Gagnon Groupe d'Assurance is a solid insurance broker. They compared quotes from several companies for our auto insurance. Could improve their online portal though.
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M
Marc-Andre Tremblay
Oct 2025
Quick and efficient
Needed auto insurance quickly after buying a new car. Gagnon Groupe d'Assurance had everything set up within a few hours. Great efficiency!
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P
Patrick Lavoie
Aug 2025
Family business feel
Gagnon Groupe d'Assurance has that family business feel that you don't get from big insurance companies. They genuinely care about finding you the right coverage.
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B
Brandon O'Brien
May 2025
Slow and unresponsive
Gagnon Groupe d'Assurance was very slow in processing my business insurance application. Emails went unanswered for days. Eventually I went with another broker.
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M
Michael Lavoie
Dec 2024
Very knowledgeable team
Gagnon Groupe d'Assurance has a team of very knowledgeable brokers. They helped me understand the difference between various auto insurance coverages and what I actually need.
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S
Stephanie Walker
Dec 2024
Helpful staff
The staff at Gagnon Groupe d'Assurance were helpful when I needed to add a new driver to my auto policy. They found a way to keep the premium increase minimal.
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A
Amelia Tremblay
May 2024
Decent service
Got my tenant insurance through Gagnon Groupe d'Assurance. The price was fair and the coverage is good. Wish they had evening hours for working professionals.
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