Show me search results for:

You can change this selection at any time via the Accredited Business toggle on the search results page.

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.
Better Business Bureau®
Resources for Businesses
Better Business Bureau
          Category: Computer System Designers

          Showing: 664 results for Computer System Designers
          near Downers Grove, IL

          Filter by

          Service Area

          Filter by

          Distance
          Categories
          BBB Rating
          State/Province
          Get Connected
          Sort By
          • Distance
          • Rating

          Total Network Solutions Inc

          Computer System Designers

          BBB Rating: NR
          not BBB accredited
          (630) 829-5880

          2427 Curtiss St,
          Downers Grove, IL 60515-4006

          Protech Automation Inc

          Computer System Designers

          BBB Rating: NR
          not BBB accredited
          (815) 588-1010

          2659 Wisconsin Ave,
          Downers Grove, IL 60515

          Best Buy-Dwnr Gr,75th Lemont

          Electronic Equipment Dealers, Major Appliance Dealers, Computer System Designers ...

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          • Afton, MN
          • Albertville, MN
          • Almelund, MN
          • Andover, MN
          • Annandale, MN
          • Anoka, MN
          • Antlers Park, MN
          • Apple Valley, MN
          • Arden Hills, MN
          • Argonne, MN
          • Bayport, MN
          • Baytown, MN
          • Becker, MN
          • Belle Plaine, MN
          • Bethel, MN
          • Bible College, MN
          • Big Lake, MN
          • Birchwood, MN
          • Blaine, MN
          • Bloomington, MN
          not BBB accredited
          (888) 237-8289

          7401 Lemont Road,
          Downers Grove, IL 60516

          Net Witt

          Computer System Designers, Computer Repair, Computer Hardware

          BBB Rating: NR
          not BBB accredited
          (630) 624-9488

          4909 Prospect Ave,
          Downers Grove, IL 60515-3711

          G Photons, Inc.

          Computer Hardware, Internet Marketing Services, Network Computers ...

          BBB Rating: A+
          not BBB accredited
          (630) 971-2217

          1821 Fitzgerald Rd,
          Woodridge, IL 60517-2176

          Best Buy-Dwnr Gr,Butterfield

          Electronic Equipment Dealers, Major Appliance Dealers, Computer System Designers ...

          BBB Rating: A+

          This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

          View HQ Business Profile
          Service Area

          Serving the following areas:

          • Afton, MN
          • Albertville, MN
          • Almelund, MN
          • Andover, MN
          • Annandale, MN
          • Anoka, MN
          • Antlers Park, MN
          • Apple Valley, MN
          • Arden Hills, MN
          • Argonne, MN
          • Bayport, MN
          • Baytown, MN
          • Becker, MN
          • Belle Plaine, MN
          • Bethel, MN
          • Bible College, MN
          • Big Lake, MN
          • Birchwood, MN
          • Blaine, MN
          • Bloomington, MN
          not BBB accredited
          (888) 237-8289

          1432 Butterfield Road,
          Downers Grove, IL 60515

          Systech Information Services, Inc.

          Information Technology Services, Computer System Designers

          BBB Rating: NR
          not BBB accredited
          (630) 241-4747

          125 W. 61st Street,
          Westmont, IL 60559

          Sentinel Technologies Inc

          Computer Hardware, Web Design, Computer System Designers ...

          BBB Rating: A+
          not BBB accredited
          (630) 769-4300

          2550 Warrenville Rd,
          Downers Grove, IL 60515-1723

          Alert IT Solutions Inc.

          Computer System Designers, Web Design, Security Systems ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Addison, IL
          • Aurora, IL
          • Bartlett, IL
          • Batavia, IL
          • Bensenville, IL
          • Big Rock, IL
          • Bloomingdale, IL
          • Broadview, IL
          • Burlington, IL
          • Burr Ridge, IL
          • Burridge, IL
          • Campton Hills, IL
          • Carol Stream, IL
          • Carpentersville, IL
          • Clarendon Hills, IL
          • Cloverdale, IL
          • Darien, IL
          • Downers Grove, IL
          • Dundee, IL
          • East Dundee, IL
          not BBB accredited
          (630) 854-3762

          1230 Golf View Dr,
          Woodridge, IL 60517-7702

          PrairieTech Solutions, Inc.

          Network Computers, Information Technology Services, Computer System Designers

          BBB Rating: A+
          not BBB accredited
          (630) 434-9726

          109 E Des Moines St,
          Westmont, IL 60559-2005

          Techlife LLC

          Computer Repair, Security Systems, Network Computers ...

          BBB Rating: A+
          not BBB accredited
          (872) 239-8449

          410 Warrenville Rd Lowr Level,
          Lisle, IL 60532-1348

          ISI of Illinois

          Computer System Designers

          BBB Rating: NR
          not BBB accredited
          (630) 969-2340

          4736 Main St,
          Lisle, IL 60532-1753

          Lidp Consulting Svc

          Computer System Designers

          BBB Rating: NR
          not BBB accredited
          (630) 369-6832

          8s070 Brenwood Dr,
          Naperville, IL 60540-9536

          P C King

          Computer Repair, Network Computers, Computer Hardware ...

          BBB Rating: A+
          not BBB accredited
          (630) 789-3899

          416 E Ogden Ave D,
          Westmont, IL 60559-9501

          Palmer Technologies

          Web Design, Computer System Designers

          BBB Rating: A+
          not BBB accredited
          (708) 212-4203

          501 Carlysle Dr. Ste 14,
          Clarendon Hills, IL 60514-1652

          Related Categories

          Accreditation and Ratings Overview

          Accredited BusinessAccredited Business

          Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

          A+

          BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

          Didn't find the business you were looking for?

          If the business you're looking for isn't in our directory, submit a request to have it added.