Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.

Find a Location

BMO Bank N.A. has 935 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

    Country
    Please enter a valid location.
    • BMO Bank N.A.

      131 W. Monroe St. 5 East Chicago, IL 60603-4096

      BBB Accredited Business
    • BMO Bank N.A.

      500 1st St Ste 6500 Wausau, WI 54403-4883

    • BMO Harris Bank N.A.

      100 N Main St Janesville, WI 53545-3042

      BBB Accredited Business
    • BMO Bank N.A.

      713 N Main St Lodi, WI 53555-1259

    • BMO Harris Bank N.A.

      2851 New Pinery Rd Portage, WI 53901-9257

      BBB Accredited Business

    Business ProfileforBMO Bank N.A.

    Bank
    HeadquartersMulti Location Business
    BBB accredited business
    The Complaints and Reviews shown on this HQ profile may have been submitted against either the HQ itself or one of the corporate-owned locations found under "Find Locations".

    Additional business information

    Additional Info:
    Visit www.harrisbank.com for complete list of locations.
    See all additional business information

    At-a-glance

    Customer Reviews

    1.02/5stars

    Average of 352 Customer Reviews

    Customer Complaints

    1,364 complaints closed in last 3 years

    574 complaints closed in last 12 months

    BBB Rating & Accreditation

    Accredited Since: 4/9/1997

    Years in Business: 117

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Overview

    BMO Harris Bank N.A. full service bank for personal and business customers. Services include banking, checking, loans financial planning and much more. 

    Business Details

    This is a multi-location business.

    Find a Location

    BMO Bank N.A. has 935 locations, listed below.

    *This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

      Country
      Please enter a valid location.
      • BMO Bank N.A.

        131 W. Monroe St. 5 East Chicago, IL 60603-4096

        BBB Accredited Business
      • BMO Bank N.A.

        500 1st St Ste 6500 Wausau, WI 54403-4883

      • BMO Harris Bank N.A.

        100 N Main St Janesville, WI 53545-3042

        BBB Accredited Business
      • BMO Bank N.A.

        713 N Main St Lodi, WI 53555-1259

      • BMO Harris Bank N.A.

        2851 New Pinery Rd Portage, WI 53901-9257

        BBB Accredited Business
      Headquarters
      131 W. Monroe St. 5 East, Chicago, IL 60603-4096
      BBB File Opened:
      1/1/1965
      Years in Business:
      117
      Business Started:
      2/1/1907
      Business Started Locally:
      2/1/1907
      Accredited Since:
      4/9/1997
      Type of Entity:
      Corporation
      Alternate Business Name
      • Bank of the West
      • Harris N.A.
      • BMO Harris Bank N.A.
      Hours of Operation

      Primary

      M:
      8:00 AM - 5:00 PM
      T:
      8:00 AM - 5:00 PM
      W:
      8:00 AM - 5:00 PM
      Th:
      8:00 AM - 5:00 PM
      F:
      8:00 AM - 5:00 PM
      Sa:
      Closed
      Su:
      Closed
      Business Management
      • Mr. Dave Segrue
      • Ms. Jo Ann Modschiedler, Customer Relations Manager
      • Ms. Janice Zimmermann, Senior Commercial Relationship Manager
      • Ms. Mollie Gawronski
      Contact Information

      Principal

      • Ms. Mollie Gawronski
      Additional Contact Information

      Fax Numbers

      • (847) 215-6618
        Primary Fax

      Industry Tip

      BBB Tip: How to choose a new bank or credit union

      Customer Complaints

      1,364 Customer Complaints

      Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

      File a Complaint

      Customer Reviews

      352 Customer Reviews

      What do you think? Share your review.

      How BBB Processes Complaints and Reviews

      Start a Review

      Most Recent Customer Review

      Matt K

      1 star

      09/14/2024

      My boat loan was sold to *** and I have overpaid the amount due every month for a year...and all the overpayment (principal payments) I've made have been charged interest. I have called them repeatedly, and "management" says not to worry about the statements because they aren't correct, and they are "trying to fix it". However, they don't fix it. On 5/3/24 I made an additional principal payment in the amount of $1500 and they charged me $1,117.36 in interest. I can't get them to fix it. On 12/18/23 I made my payment, plus an additional $800 principal payment and they charged me ****** interest on my principal payment and another ****** on my monthly payment. They tell me they are going to fix it...and they don't. I'm not sure who I need to contact to get these people shut down. Meanwhile, I'd like the $2200 in interest payments they charged me for all my principal payments on my simple interest loan - which they shouldn't be charging me. I'd also like to file a federal complaint somehow, could someone tell me who to contact to do that? I'm really not well for this.

      Local BBB

      BBB of Chicago & Northern Illinois

      BBB Reports On

      BBB reports on known marketplace practices.

      BBB Business Profiles may not be reproduced for sales or promotional purposes.

      BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB asks third parties who publish complaints, reviews and/or responses on this website to affirm that the information provided is accurate. However, BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles.

      When considering complaint information, please take into account the company's size and volume of transactions, and understand that the nature of complaints and a firm's responses to them are often more important than the number of complaints.

      BBB Business Profiles generally cover a three-year reporting period. BBB Business Profiles are subject to change at any time. If you choose to do business with this business, please let the business know that you contacted BBB for a BBB Business Profile.

      As a matter of policy, BBB does not endorse any product, service or business. Businesses are under no obligation to seek BBB accreditation, and some businesses are not accredited because they have not sought BBB accreditation.