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Fifty years of keeping our word.

Al Dorman Insurance is a family-oriented brokerage, proudly owned and operated by Marlaine Miller and Curtis Armstrong — serving East Gwillimbury, Georgina, and surrounding communities for over 50 years.

Our story

Many of our clients span three generations

That's not a slogan — it's our book of business. Grandparents who insured their first car with us, parents who insured their first home, and kids who now call us for their own policies.

We believe it's our unrivalled customer service — and the trust and respect we've built with our clients — that keeps people coming back year after year. Insurance is a promise, and promises are kept by people. Ours answer the phone, know your name, and treat your claim like it's their own.

50+
Years in business
2
Local offices
3
Generations of clients
Two business partners reviewing documents together
Marlaine Miller & Curtis Armstrong Owners, Al Dorman Insurance Brokers Ltd.
What we stand for

Honesty. Integrity. Service.

Honest advice

We tell you what coverage you need — and just as importantly, what you don't. If a competitor's policy genuinely suits you better, we'll say so.

Family values

Family-owned and family-operated. We treat clients the way we'd want our own family treated — because in a community this size, you often are.

Service that answers

No phone trees, no ticket numbers. A broker who knows your file picks up, and stays with you from quote to claim to renewal.

Where to find us

Two offices, one standard of care

Mount Albert

19150 Centre St, Suite 1
Mount Albert, ON L0G 1M0

Monday – Friday, 8:30 am – 4:30 pm

(905) 473-2942

Keswick

443 The Queensway South, Unit 26
Keswick, ON L4P 3J4

Monday – Friday, 8:30 am – 4:30 pm

1-800-387-9021

Become the next generation of clients.

One conversation is all it takes to see the difference a real broker makes.