Auto InsuranceTenant Insurance
Green & Warren Insurance
Excellent
1319 Kent Street, Newmarket, ON M3W 3S5
Profile last updated: February 20, 2026
Est. 1966 50+ team members
4.1
Choosing the right insurance can feel overwhelming, but Green & Warren Insurance is here to simplify the process. Serving Newmarket 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.
With over 60 years of experience in the insurance industry, we bring deep expertise and long-standing insurer relationships to every client interaction. When you work with Green & Warren Insurance, you get more than a policy -- you get a partner who's invested in your protection.
Contact Information
Location
1319 Kent Street
Newmarket, ON M3W 3S5
Location Map
1319 Kent Street, Newmarket, ON M3W 3S5
Get DirectionsInsurance Lines
Auto InsuranceHome InsuranceBusiness Insurance
Specialties
New DriversSenior DriversCondo InsuranceLandlord InsuranceCyber Insurance
Business Hours
SundayClosed
Monday08:00 - 16:30
Tuesday08:00 - 16:30
Wednesday08:00 - 16:30
Thursday08:00 - 16:30
Friday08:00 - 16:30
SaturdayClosed
Languages
English
Photos
Reviews
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4.1
7 reviews
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N
Nathalie Singh
Jan 2026
Great experience!
I had an excellent experience with Green & Warren Insurance. They found me the best auto insurance rate in Newmarket and the whole process was seamless.
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Stephanie Fraser
Aug 2025
Wonderful experience
Needed business insurance for my small company and Green & Warren Insurance made the process so easy. They compared quotes from several insurers and found the perfect fit.
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M
Michael Leclerc
Jul 2025
Commercial insurance experts
Green & Warren Insurance specializes in commercial insurance and it shows. They set up our liability, property, and workers' comp coverage seamlessly.
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T
Tyler Bergeron
Sep 2024
Pretty good
Green & Warren Insurance 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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R
Raj Lavoie
Sep 2024
Would not recommend
Had a bad experience with Green & Warren Insurance. When I needed to file a claim, they were hard to reach and unhelpful. Ended up switching to a different broker.
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Thomas Roy
May 2024
Helpful but slow
The broker at Green & Warren Insurance was very helpful and knowledgeable about business insurance, but it took a few days to get our quotes back. End result was good though.
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R
Raj Schmidt
Jan 2024
Mixed feelings
I had mixed feelings about Green & Warren Insurance. The broker was friendly but seemed disorganized. Eventually got my auto insurance sorted but it took longer than expected.
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