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Griffin & Sullivan Insurance
Excellent
1820 LeMarchant Road, Suite 674, Sudbury, ON N7F 8O6
Profile last updated: February 20, 2026
Est. 1975 2-5 team members
4.2
Griffin & Sullivan Insurance brings together experienced insurance professionals who are passionate about helping clients in Sudbury, Ontario, find the coverage they deserve. As an independent brokerage, we have the unique ability to shop your insurance across multiple carriers, finding the perfect balance of coverage and cost.
Our product offerings include auto, home, life, commercial, and specialty insurance lines. We also provide ongoing policy management, annual reviews, and dedicated claims assistance to ensure your insurance keeps pace with your life.
With over 51 years of experience in the insurance industry, we bring deep expertise and long-standing insurer relationships to every client interaction. Discover why more people in Sudbury are choosing Griffin & Sullivan Insurance as their go-to insurance broker.
Contact Information
Location
1820 LeMarchant Road, Suite 674
Sudbury, ON N7F 8O6
Location Map
1820 LeMarchant Road, Suite 674, Sudbury, ON N7F 8O6
Get DirectionsInsurance Lines
Auto InsuranceHome InsuranceBusiness Insurance
Specialties
Senior DriversCondo InsuranceCommercial AutoProfessional LiabilityPet 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
English
Photos
Reviews
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4.2
6 reviews
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E
Emily Okafor
Feb 2026
Great experience!
I had an excellent experience with Griffin & Sullivan Insurance. They found me the best auto insurance rate in Sudbury and the whole process was seamless.
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I
Isabella Poirier
Nov 2025
Commercial insurance experts
Griffin & Sullivan Insurance specializes in commercial insurance and it shows. They set up our liability, property, and workers' comp coverage seamlessly.
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L
Laura Stewart
May 2025
Solid broker
Griffin & Sullivan Insurance 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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C
Charlotte Johnson
Feb 2025
Mixed feelings
I had mixed feelings about Griffin & Sullivan Insurance. The broker was friendly but seemed disorganized. Eventually got my auto insurance sorted but it took longer than expected.
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C
Christopher Reid
Jun 2024
Trustworthy and reliable
I've trusted Griffin & Sullivan Insurance with all my insurance needs for the past five years. They always review my policies at renewal to make sure I'm getting the best deal.
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H
Hassan Gagnon
Jan 2024
Wonderful experience
Needed business insurance for my small company and Griffin & Sullivan Insurance made the process so easy. They compared quotes from several insurers and found the perfect fit.
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