Auto InsuranceHome InsuranceTenant InsuranceBusiness Insurance
Commonwealth Insurance Advisors
Excellent
180 Grafton Street, Welland, ON P4D 5S1
Profile last updated: February 20, 2026
Est. 1991 2-5 team members
4.4
For individuals and businesses in Welland and throughout Ontario, Commonwealth Insurance Advisors 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.
With over 35 years of experience in the insurance industry, we bring deep expertise and long-standing insurer relationships to every client interaction. At Commonwealth Insurance Advisors, 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
180 Grafton Street
Welland, ON P4D 5S1
Location Map
180 Grafton Street, Welland, ON P4D 5S1
Get DirectionsInsurance Lines
Tenant InsuranceBusiness Insurance
Specialties
New DriversSenior DriversCommercial Auto
Business Hours
SundayClosed
Monday09:00 - 17:30
Tuesday09:00 - 17:30
Wednesday09:00 - 17:30
Thursday09:00 - 17:30
Friday09:00 - 17:30
Saturday10:00 - 14:00
Languages
English
Photos
Reviews
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4.4
5 reviews
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G
Genevieve Lavoie
Jan 2026
Happy with the savings
Saved about $200 on my auto insurance by switching through Commonwealth Insurance Advisors. The broker was friendly and professional. Renewal process was smooth.
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R
Raj Lavoie
Dec 2024
Commercial insurance experts
Commonwealth Insurance Advisors specializes in commercial insurance and it shows. They set up our liability, property, and workers' comp coverage seamlessly.
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I
Isabella Gagnon
Aug 2024
Very knowledgeable team
Commonwealth Insurance Advisors 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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K
Kevin Poirier
Apr 2024
Good overall experience
Had a good experience with Commonwealth Insurance Advisors. 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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A
Ashley Dubois
Apr 2024
Great for bundling
Commonwealth Insurance Advisors bundled our home, auto, and umbrella policies together and saved us a ton. One broker handling everything makes life so much easier.
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