Auto InsuranceBusiness Insurance
Sentinel Insurance Agency
Excellent
2006 Grafton Street, Suite 871, Sarnia, ON N4D 6P6
Profile last updated: February 20, 2026
Est. 2019 5-10 team members
4.7
For individuals and businesses in Sarnia and throughout Ontario, Sentinel Insurance Agency is the insurance brokerage that delivers real results. We work independently from any single insurance company, giving us the flexibility to shop the market and negotiate on your behalf.
Our expertise spans across auto insurance, property insurance, commercial insurance, and specialty lines. We also provide ongoing support for claims, policy adjustments, and coverage reviews to keep you properly protected year after year.
Though we are a newer brokerage, our team brings years of individual industry experience and a fresh, client-centric approach to insurance. At Sentinel Insurance Agency, our goal is simple: to provide you with the best insurance coverage at the most competitive rate, backed by exceptional personal service.
Contact Information
Location
2006 Grafton Street, Suite 871
Sarnia, ON N4D 6P6
Location Map
2006 Grafton Street, Suite 871, Sarnia, ON N4D 6P6
Get DirectionsInsurance Lines
Auto InsuranceHome InsuranceTenant InsuranceBusiness Insurance
Specialties
High-Risk DriversNew DriversLandlord InsuranceVacation PropertyPet Insurance
Business Hours
SundayClosed
Monday09:00 - 17:00
Tuesday09:00 - 17:00
Wednesday09:00 - 17:00
Thursday09:00 - 17:00
Friday09:00 - 17:00
SaturdayClosed
Languages
EnglishFrench
Photos
Reviews
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4.7
6 reviews
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T
Tyler Sharma
Dec 2025
Made insurance easy
Insurance has always been confusing to me, but the team at Sentinel Insurance Agency explained everything in plain language. Got great tenant insurance coverage at a fair price.
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B
Brandon Schmidt
May 2025
Fair pricing
Sentinel Insurance Agency offered fair pricing on our commercial insurance package. The broker understood our business needs. Would have liked a faster turnaround on the policy documents.
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J
Jean-Pierre Thompson
Apr 2025
Highly recommend
Sentinel Insurance Agency helped us compare home insurance quotes from multiple providers. We ended up saving over $400 a year. Very professional team.
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K
Kayla Robertson
Oct 2024
Would recommend to anyone
The team at Sentinel Insurance Agency in Sarnia went above and beyond to help us. They shopped around and found us home insurance that was significantly cheaper.
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A
Ashley Thompson
May 2024
Local knowledge matters
Sentinel Insurance Agency really understands the local insurance market in Sarnia. Their connections with insurers helped me get coverage that bigger brokers couldn't.
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E
Emma Olsen
Apr 2024
Recommended by a friend
A friend recommended Sentinel Insurance Agency for home insurance. They delivered on the promise of good rates. Communication could be a bit more proactive.
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Disclaimer: AtlasBrokers is a directory service. We do not sell, solicit, or negotiate insurance. Information on this page is for general reference only and should not be taken as financial or insurance advice.
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