William Leahy: Allstate Insurance

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William Leahy: Allstate Insurance Call Bill Leahy for all your home, auto and life insurance needs. In 2006, Bill officially became an agent and has been proudly serving customers ever since.

Bill Leahy is a second-generation insurance agency owner who has been dedicated to helping families and individuals protect what matters most since 2001. He began his career working alongside his father, gaining hands-on experience and a strong foundation in the insurance industry. A lifelong resident of the Chicago area, Bill grew up in Niles, IL and now lives in Lake Zurich with his wife, Dana. Together, they’ve raised three wonderful daughters who are now grown and pursuing their own paths. Outside the office, Bill enjoys playing racquetball, cooking, and staying active in his local church community. He brings the same passion, integrity, and personal touch to his work as he does to every part of his life.

Customized protection starts with covering what your condo HOA won’t. Call me at (847) 483-0700 today to explore your op...
10/12/2026

Customized protection starts with covering what your condo HOA won’t. Call me at (847) 483-0700 today to explore your options.

Renters insurance covers the things that matter most, whether they're at home, in storage or even in your car. Reach out...
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 (847) 483-0700 to learn more.

Long days on the trails deserve reliable protection. Plus, bundling could keep more in your pocket. Reach out to my agen...
09/14/2026

Long days on the trails deserve reliable protection. Plus, bundling could keep more in your pocket. Reach out to my agency at (847) 483-0700 to get started.

Getting protected as a renter is easier than you think. Contact me at (847) 483-0700 to get covered today.
09/04/2026

Getting protected as a renter is easier than you think. Contact me at (847) 483-0700 to get covered today.

Your rental property deserves coverage designed just for landlords, plus I can help review policy bundling options. Call...
08/17/2026

Your rental property deserves coverage designed just for landlords, plus I can help review policy bundling options. Call me today to get started.

Just like your bike, your coverage should fit you. Call me at (847) 483-0700 to get personalized protection and see how ...
08/03/2026

Just like your bike, your coverage should fit you. Call me at (847) 483-0700 to get personalized protection and see how switching could help you save.

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. 🤲

From working days to weekend rides, reliable coverage helps keep everyone protected. Call me today to learn more and ask...
07/20/2026

From working days to weekend rides, reliable coverage helps keep everyone protected. Call me today to learn more and ask about bundling.

Before you cast off or cruise the shoreline, make sure your coverage is in place. Contact my agency at (847) 483-0700 to...
07/10/2026

Before you cast off or cruise the shoreline, make sure your coverage is in place. Contact my agency at (847) 483-0700 today and see how you can bundle and save.

From your couch to your keepsakes, renters insurance keeps the things you love covered, whether they’re where you call h...
06/15/2026

From your couch to your keepsakes, renters insurance keeps the things you love covered, whether they’re where you call home, in storage, or even in your car. Contact me to get started.

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. 🤲

Bumps at the dock and surprises on the water happen - the right coverage and bundled savings can help. Reach out to my a...
05/18/2026

Bumps at the dock and surprises on the water happen - the right coverage and bundled savings can help. Reach out to my agency at (847) 483-0700 to get started.

In an inside sales role, you'll use your expertise to find affordable solutions that help people protect what matters mo...
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

When employees have the resources to challenge themselves, they don't just grow — they drive change and make a differenc...
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

This is what community looks like. We're proud of the Allstaters in Dallas-Fort Worth for showing up in a major way for ...
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

119 North Avenue
Barrington, IL
60010

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+18474830700

Website

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