Auto InsuranceBusiness Insurance
Clarke & Marshall Insurance
Excellent
1660 Dundas Street, Sarnia, ON N1Z 8U5
Profile last updated: February 20, 2026
Est. 1975 10-25 team members
4.3
At Clarke & Marshall Insurance, we believe that great insurance starts with great relationships. Based in Sarnia, Ontario, our brokerage takes pride in offering personalized insurance solutions tailored to each client's unique situation. We represent multiple top-rated insurance companies, which means we can find you the best coverage at the most competitive price.
Our services include personal lines such as auto, home, condo, and tenant insurance, as well as commercial lines including general liability, commercial property, professional liability, and more.
With over 51 years of experience in the insurance industry, we bring deep expertise and long-standing insurer relationships to every client interaction. Let Clarke & Marshall Insurance be your advocate in the insurance marketplace. Contact us today for a free, no-obligation quote.
Contact Information
Location
1660 Dundas Street
Sarnia, ON N1Z 8U5
Location Map
1660 Dundas Street, Sarnia, ON N1Z 8U5
Get DirectionsInsurance Lines
Auto InsuranceHome InsuranceTenant InsuranceBusiness Insurance
Specialties
High-Risk DriversNew DriversLife 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
English
Photos
Reviews
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4.3
3 reviews
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P
Priya Tremblay
Oct 2025
Good overall experience
Had a good experience with Clarke & Marshall Insurance. They found me a competitive rate for home insurance. Only minor issue was the paperwork took a bit longer than expected.
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Philippe Morin
Nov 2024
Couldn't be happier
Switched all my insurance to Clarke & Marshall Insurance last year. Better coverage, lower premiums, and they handle all the paperwork. Couldn't be happier with the service.
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Y
Yuki Martin
Jul 2024
Does the job
Clarke & Marshall Insurance helped me find auto insurance after I moved to Sarnia. Decent rates and good coverage. Not the most high-tech office but they get results.
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