Auto InsuranceTenant Insurance
Castle Insurance Advisors
Excellent
1519 King Street, Newmarket, ON L2U 6O8
Profile last updated: February 20, 2026
Est. 1983 10-25 team members
4.4
Castle Insurance Advisors is your neighbourhood insurance broker in Newmarket, Ontario. We combine the personal touch of a local business with the buying power of access to dozens of insurance companies. This means better rates, better coverage, and better service for you.
Our brokerage handles all types of personal and commercial insurance, including auto, home, condo, tenant, business, and specialty coverages. We pride ourselves on making insurance simple and stress-free.
With over 43 years of experience in the insurance industry, we bring deep expertise and long-standing insurer relationships to every client interaction. Whether you're new to Newmarket or have lived here your whole life, Castle Insurance Advisors is here to protect what matters most. Drop by our office or request a quote online.
Contact Information
Location
1519 King Street
Newmarket, ON L2U 6O8
Location Map
1519 King Street, Newmarket, ON L2U 6O8
Get DirectionsInsurance Lines
Auto InsuranceHome InsuranceTenant InsuranceBusiness Insurance
Specialties
Senior DriversVacation PropertyCommercial AutoConstruction InsuranceLife Insurance
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
8 reviews
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C
Christopher Okafor
Dec 2025
Trustworthy and reliable
I've trusted Castle Insurance Advisors 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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J
Jennifer Morin
Aug 2025
Amazing customer service
The staff at Castle Insurance Advisors are incredibly friendly and knowledgeable. They answered all my questions about tenant insurance and found me a great policy.
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J
Jasmine Walker
Jul 2025
Great advice
The broker at Castle Insurance Advisors gave me excellent advice on how to lower my auto insurance premiums. Very honest and transparent about what I actually need.
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K
Kayla Nguyen
Jun 2025
Great experience!
I had an excellent experience with Castle Insurance Advisors. They found me the best auto insurance rate in Newmarket and the whole process was seamless.
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J
Jasmine Leclerc
Feb 2025
Poor communication
My biggest issue with Castle Insurance Advisors was the lack of communication. I had to call multiple times to get updates on my home insurance policy. Frustrating.
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S
Samantha O'Brien
Aug 2024
Exceptional claims handling
When I had a water damage claim, Castle Insurance Advisors handled everything quickly and professionally. The claim was settled faster than I expected.
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L
Linda Dubois
Feb 2024
Average experience
My experience with Castle Insurance Advisors was average. They found decent auto insurance rates but nothing spectacular. Communication could be improved.
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I
Isabella Chen
Feb 2024
Best broker in town
I've been with Castle Insurance Advisors for years and they consistently find me the best rates. Their claims support is top-notch too.
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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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