Auto InsuranceHome InsuranceTenant Insurance
GrandStar Insurance Advisors
Excellent
410 Granville Street, Sarnia, ON K2L 1X2
Profile last updated: February 20, 2026
Est. 2019 2-5 team members
4.2
Choosing the right insurance can feel overwhelming, but GrandStar Insurance Advisors is here to simplify the process. Serving Sarnia and the broader Ontario region, our independent brokerage compares coverage options from multiple insurers so you don't have to.
Whether you need reliable auto coverage, protection for your home, insurance for your rental unit, or a comprehensive commercial policy for your business, we've got you covered. We handle the research, the comparisons, and the paperwork.
Though we are a newer brokerage, our team brings years of individual industry experience and a fresh, client-centric approach to insurance. When you work with GrandStar Insurance Advisors, you get more than a policy -- you get a partner who's invested in your protection.
Contact Information
Location
410 Granville Street
Sarnia, ON K2L 1X2
Location Map
410 Granville Street, Sarnia, ON K2L 1X2
Get DirectionsInsurance Lines
Home InsuranceTenant Insurance
Specialties
New DriversSenior DriversLandlord InsuranceVacation PropertyLife Insurance
Business Hours
SundayClosed
Monday08:30 - 17:00
Tuesday08:30 - 17:00
Wednesday08:30 - 17:00
Thursday08:30 - 17:00
Friday08:30 - 16:00
SaturdayClosed
Languages
EnglishFrench
Photos
Reviews
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4.2
5 reviews
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P
Philippe Morin
Feb 2026
Okay but not great
Used GrandStar Insurance Advisors for tenant insurance. Price was average, service was fine. Nothing that really stood out compared to other brokers I've used.
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R
Rebecca Tremblay
Jun 2025
Highly recommend
GrandStar Insurance Advisors helped us compare home insurance quotes from multiple providers. We ended up saving over $400 a year. Very professional team.
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R
Robert Johnson
Jun 2025
Responsive and caring
When my basement flooded, GrandStar Insurance Advisors was the first call I made. They walked me through the claims process and followed up regularly. A+ service.
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B
Benjamin Pelletier
Aug 2024
Great experience!
I had an excellent experience with GrandStar Insurance Advisors. They found me the best auto insurance rate in Sarnia and the whole process was seamless.
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O
Olivia Belanger
Jun 2024
Pretty good
GrandStar Insurance Advisors helped us with our home insurance renewal. They found a slightly better rate. The process was straightforward, nothing exceptional but reliable.
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