Certified by Thomas Koller: Allstate Insurance • Mar 08, 2026
Reviews
4.8
601 reviews
5 stars
505
4 stars
68
3 stars
11
2 stars5
1 star2
HG
Hollis Gatewood
Dec 8, 2021
5.0
Super easy process to update my car insurance. The lady on the phone was very helpful and professional.
DB
Double B
Jun 3, 2021
5.0
6/2021 Been with Tom and his family for a number of years now. Find them very supportive when needed, and helpful on all other topics. They are always friendly and courteous. Great advice on insurance products for sure. And they seem to really truly care about their clients. They are total winners in our books and we recommended them to anyone. An awesome family oriented business.
JB
James Bezy
Jul 6, 2020
5.0
I have been a customer with Thomas Koller at Allstate Insurance Downers Grove for over a decade. Even back then, they were a breath of fresh air when I first signed up with them, having been with a couple other companies that were not as kind, reassuring, or responsive as Koller team has proven to be.
Frequently Asked Questions About Thomas Koller: Allstate Insurance
What types of insurance does Thomas Koller: Allstate Insurance offer?
Thomas Koller: Allstate Insurance provides a range of insurance services including auto, home, life, motorcycle, renters, boat, and business insurance.
Where is Thomas Koller: Allstate Insurance located?
The agency is located at 6400 Woodward Ave, Downers Grove, IL 60516, USA.
What are the business hours for Thomas Koller: Allstate Insurance?
The agency is open Monday through Friday from 9:00 AM to 5:00 PM and closed on Saturdays and Sundays.
Can I schedule an appointment online with Thomas Koller: Allstate Insurance?
Yes, online appointments are available through their website's reservation system.
How can I contact Thomas Koller: Allstate Insurance via phone or email?
You can reach the agency by phone at +1 630-829-4999 or email at ThomasKoller@allstate.com.
Does Thomas Koller: Allstate Insurance provide services in languages other than English?
The agency provides services primarily in English.
What is special about Thomas Koller: Allstate Insurance?
It is a family-run agency for 2nd and 3rd generations, focusing on helping customers with their insurance needs and has been established since 2000.
Which nearby places can I visit before or after visiting Thomas Koller: Allstate Insurance?
You can visit Love N Care Senior Center for senior services, Stop 24 Food Store for groceries, or enjoy a meal at Tortorice's Pizzeria close by.
Are there any nearby entertainment options near Thomas Koller: Allstate Insurance?
Yes, nearby entertainment includes Fun Zone, Adventure Realm for laser tag and arcade games, as well as Game Pazzo arcade.
What local services are close to Thomas Koller: Allstate Insurance that might be useful?
Nearby services include Meadowbrook Barber Shop for grooming, Metro by T-Mobile for mobile needs, and Molly Maid for home cleaning services.
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