What are the opening hours?

Monday 8:30am - 5:30pm Tuesday 8:30am - 5:30pm Wednesday 8:30am - 5:30pm Thursday 8:30am - 5:30pm Friday 8:30am - 5pm

Deirdre Erin Cosgrove: Allstate Insurance

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United States
White Plains, NY
Deirdre Erin Cosgrove: Allstate Insurance

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I have been an Allstate agent in the White Plains, NY community since 1996. We have 2 sons, Timmy and Chris, and 1 daughter, Michaela.

The best way that I can explain White Plains is a mini Manhattan tucked in the suburbs of Westchester. My favorite places to go in town is Francesca’s Restaurant and Lola’s.

My family consists of my husband, Tim Fay, who is also an Allstate Agent in Rockland County. All of our children are involved in sports within our community in Suffern, NY. They play football, lacrosse, baseball, basketball, wrestling, and soccer. I come from an Allstate family, my father was an Allstate Agent for over 25 years. I have 2 brothers that are both Allstate agents.

I am very involved with charities and non-for profit organizations such as PTA, the Ladies Ancient Order of Hibernians, President of the Suffern Girls Youth Lacrosse, and I help coach our local girls youth lacrosse teams. I support Loyola College Athletics, Sacred Heart Church, Sisters of Life, Purple Purse, JDRF, Autism Speaks, Viola Elementary School and local Fire and Police Departments. Some activities that I enjoy are running, going to the beach, and spending time with family and friends.

I became an Allstate agent because I enjoy working with people and helping them to properly protect themselves, their families, and their assets. My office is located near the intersection of Mamaroneck Ave and Old Mamaroneck Rd, across from Italian Pavilion Pizzeria. Stop in today and get a quick quote. You can also email or call us if you are in a hurry.

10/14/2026

It’s spooky season so I have to know… what’s your go-to candy? Whether you like chocolate, something chewy, or a sour kick, everybody has a favorite.

Let me know in the comments!

10/12/2026

Customized protection starts with covering what your condo HOA won’t. Call me at (914) 328-0100 today to explore your options.

10/08/2026

Ever noticed how motorcycles disappear during spooky season? 👻 For many riders, this time of year marks the end of riding season and the start of garage season until spring rolls around.

Before your bike vanishes into the garage, give us a call for an affordable motorcycle insurance quote at (914) 328-0100.

10/06/2026

Costume shopping for spooky season? Keep a few simple things in mind so the night stays fun 🎃

👀 Easy to spot once it gets dark
🔥 Flame-resistant materials are always a smart move
👺 Clear line of sight and easy to breathe
📏 A good fit so you’re not tripping over anything

A little extra thought now means one less thing to worry about later.

10/02/2026

Renters insurance covers the things that matter most, whether they're at home, in storage or even in your car. Reach out at (914) 328-0100 to learn more.

10/01/2026

Happy Birthday to all our October friends! 🎃🎉 While you’re enjoying the season, remember life’s surprises aren’t always fun-sized. We’re here to help keep the things you value protected so you can focus on the treats, not the tricks. Call us at (914) 328-0100 for a quick coverage check.

09/30/2026

College football players often become local heroes to kids watching from the stands and their living rooms.

That's why I'm proud that Allstate shines a spotlight on players who are making a difference beyond the game through the Allstate AFCA Good Works Team®.

They're showing the next generation that character matters just as much as talent.💙

09/30/2026

Don't let price prevent you from helping to protect your family's financial future. We work with multiple life insurance providers to find budget-friendly options that meet your needs. Reach out to talk through your choices.

Securities offered through Allstate Financial Services, LLC, Member FINRA, SIPC.

09/28/2026

Is life insurance through work sufficient? Do you need a medical exam? During Life Insurance Awareness Month, let me help make coverage less confusing. Reach out today with any lingering questions.

Securities offered through Allstate Financial Services, LLC, Member FINRA, SIPC.

09/28/2026

Fall is right around the corner, and we can’t wait for the coziest time of the year. What fall favorite are you most excited for? Pick one and comment below!

🏈 Football
🎃 Pumpkin spice
🍁 Fall colors
🔥 Bonfires
🧥 Sweater weather
🍎 Apple picking

07/27/2026

They doubted the vision. But you know home improvements are expensive.

The upgrades that don’t usually make the feeds are the ones that keep your family safe and comfortable. 🤲

05/27/2026

Not me getting emotional over a home upgrade.

The upgrades that don’t usually make the feeds are the ones that keep your family safe and comfortable. 🤲

05/26/2026

Thermostat set. Vibes set. We’re good over here.

The upgrades that don’t usually make the feeds are the ones that keep your family safe and comfortable. 🤲

05/22/2026

They said magic wasn't real. Then it stopped leaking.

The upgrades that don’t usually make the feeds are the ones that keep your family safe and comfortable. 🤲

05/21/2026

The pricey upgrade spoke and we listened.

The upgrades that don’t usually make the feeds are the ones that keep your family safe and comfortable. 🤲

01/27/2026

Need to file a claim after the winter storm? We’re here to help. Start at https://www.allstate.com/claims/file-track, use the Allstate Mobile app, or call 1-800-54-STORM.

12/10/2025

In an inside sales role, you'll use your expertise to find affordable solutions that help people protect what matters most in their lives. Sound like something you're interested in?

Take control of your career journey and apply today: http://spr.ly/6008C64f6

12/03/2025

From free therapy sessions to personalized financial services and virtual fitness classes, Allstate takes employee wellbeing seriously. We even have an entire group of Wellbeing Champions committed to growing our culture of wellness by sharing valuable updates, helping employees locate resources and checking in on their fellow Allstaters.

See how Allstate supports you at work and beyond. Check out our wellbeing benefits:
http://spr.ly/600872ZHy

11/12/2025

When employees have the resources to challenge themselves, they don't just grow — they drive change and make a difference. Our intrapreneurs group is a community of dreamers and doers that spark innovation across the company, and the entire insurance industry, by encouraging their fellow Allstaters to think creatively to solve the real problems facing us and our customers.

Want to drive lasting change at work and in the world? Join a team that's not afraid to think outside the box. http://spr.ly/60027n8Ow

11/04/2025

This is what community looks like. We're proud of the Allstaters in Dallas-Fort Worth for showing up in a major way for Genesis Women's Shelter & Support. They packed hundreds of toiletry bags and hosted a food drive to help support women in need on their healing journey.

Our employees' passions become ours. This is why each Allstate employee gets PTO to volunteer their time to causes they care about.

Discover how we help our people thrive while making an impact. http://spr.ly/60097KcF7

Address

402 Mamaroneck Avenue
White Plains, NY
10605

Opening Hours

Monday	8:30am - 5:30pm
Tuesday	8:30am - 5:30pm
Wednesday	8:30am - 5:30pm
Thursday	8:30am - 5:30pm
Friday	8:30am - 5pm

Website

https://agents.allstate.com/deirdre-cosgrove-white-plains-ny.html

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