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Competitive transparent pricing and itemized quotes and invoices

Call or Text our Midwest IT Support

Keep your organization running smoothly and securely with BTI’s world-class IT support and installation services in the Chicagoland  Area!  Our goal is to understand your business and needs and assist you and your IT personnel to achieve the foremost level of technical quality that can be delivered for your budget.

Quality Commercial IT Products, Services, and Support  in The Chicago Metropolitan Area

BTI Provides IT Support Products & Services for The Following Brands in the Chicago Metropolitan Area
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The Best IT Support Services Provider in Chicago

BTI consistently solves IT challenges that our staff doesn't have the skill or time for. Their installation team is excellent and their support always makes sure all of our issues are solved.

Jonathon Huff

The Moody Church

BTI has been exactly what our growing company has needed for so long! They provide friendly, professional service and have consistently been willing to go above and beyond to ensure our complete satisfaction.

Rebecca Gadomski

Edgewood Clinical

The entire team at BTI has exceeded my expectations. They took my company to the technology and security level I needed.

Dave Tourje

Alpha Structural, Inc.

Customized Business IT Support Services In the Chicago Metro Area

Whether you are a small business or an enterprise-level organization, BTI can assist you with all your IT support needs.


Managed and Co-Managed IT Options

  • Server and Network Support

  • Desktop Support with Help Desk

  • Network Monitoring and Management

  • Systems Monitoring and Management

  • Cybersecurity as a Service

  • Backup & Disaster Recovery as a Service


IT Projects

  • Server Upgrade and Migration

  • Server Virtualization and Cloud Migration

  • Network Design, Installation, and Upgrade

  • Backup and Disaster Recovery Solutions

  • Exchange to Microsoft 365 Migration

  • Wireless Design and Implementation

  • WAN Solutions: Internet circuits, Firewalls, VPN

Optimize Your Spend on Cloud and Premise Based IT Hardware, Software, and Support Services
  • Microsoft Software Sales and Support

  • Microsoft 365 / Azure Cloud Products Sales and Support

  • VMware Sales and Support

  • Hardware Support for Servers, Storage, Desktops, and Laptops

  • Hardware Support for Firewalls, Switches, Routers, and WiFi Access Points

  • Internet, Wide Area Network (WAN) Solutions:  Redundant Internet Connectivity, SD-WAN, MPLS, and VPN Network Installation and Support

Affordable Cybersecurity in Chicagoland

  • Ransomware Protection

  • Business Email Security

  • Network Firewall Security and Secure VPN Access

  • Disaster Recovery and Business Continuity

  • Multi-Factor Authentication & Endpoint Security

  • Content Filtering and Reporting

  • Regulatory and Vendor Compliance


Managed IT Support Service in the Chicago Metropolitan Area

Let BTI take care of all the complexities of network management with our managed IT support service. Whether you are a small business with limited resources or an enterprise-level organization, our managed IT support service will assist you in cost savings and reliability so you can focus on your most vital IT and business needs without interruption.   

We Are Quality Oriented

The only reason BTI exists is to deliver operational solutions that meet your business needs, create efficiencies, and accelerate your progress.


Our first and primary goal is to deliver the foremost level of technical quality that can be delivered reliably and on time for your budget.


IT Projects Done Right

BTI is your one-stop shop for IT project execution.  We will work with you to understand your needs, scope the project, and deliver on time and on budget. Call us to discuss your requirements and plans with an expert.

Ready to learn more?

Call or text one of our Illinois office!

1441 Branding Ave #200

Downers Grove, IL 60515

p. 312-432-5300

Available Additional Services

Whether you need a la carte service or round-the-clock unlimited support, we have an offer for you. BTI offers customized IT support services to meet each individual client’s requirements. Call us to talk about your needs today.

IT Support Services Available

Whether you need a la carte service or 24/7 IT Support Services, we have an offer for you. BTI offers customized IT support services to meet each individual client’s requirements. Call us to talk about your needs today.

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The #1 Business IT Support Services in Chicago

We are always ready and eager to assist you, whether it's through a phone call or an email. At BTI Communications Group, your satisfaction is our goal.
Contact Us Today!

BTI Communications Group Chicago Headquarters, IL

BTI Provides On-Site IT Support Services in the Chicago Metropolitan Area

Serving the Chicago Metropolitan Area

Chicago, Evanston, Schaumburg, Naperville, Northbrook, Skokie, Oak Brook, Deerfield, Lisle, Lake Forest, Downers Grove, Itasca, Elmhurst, Aurora, Hoffman Estates, Elgin, Rolling Meadows, Highland Park, Des Plaines, Elk Grove Village, Buffalo Grove, Glenview, Arlington Heights, Lombard, Merrillville, Vernon Hills, Tinley Park, Libertyville, Barrington, Mount Prospect, Lincolnshire, Wheeling, Glen Ellyn, Woodridge, Warrenville, Palatine, Morton Grove, Addison, Crystal Lake, Villa Park, Valparaiso, Wilmette, Park Ridge, Westchester, Geneva, Lake Zurich, Bolingbrook, Kenosha, Oak Park, Hinsdale, Westmont, Mundelein, Wood Dale, Gurnee, Malta, Wheaton, Romeoville, River Forest, Willowbrook, Bartlett, Melrose Park, Grayslake, Mchenry, Waukegan, Joliet, Winnetka, Bridgeview, Niles, North Chicago, Bloomingdale, Roselle, Orland Park, Bensenville, Crown Point, Batavia, Oswego, Homewood, Plainfield, Lincolnwood, Wayne, Carol Stream, Hanover Park, Glendale Heights, Mokena, Sycamore, Riverside, Darien, Frankfort, Berwyn, Oak Lawn, La Grange, Fox Lake, Western Springs, Elmwood Park, River Grove, Alsip, Palos Hills, Franklin Park, Streamwood, Oak Forest, New Lenox, Forest Park, Gary, Highland, Schererville, Hickory Hills, Lake Bluff, Montgomery, North Aurora, Chicago Heights, Chicago Ridge, Palos Heights, Cicero, Round Lake, Wauconda, Schiller Park, Countryside, Blue Island, Dundee, Woodstock, Cary, Calumet City, Long Grove, Hampshire, Whiting, Chesterton, Lowell, Munster, Hammond, Pleasant Prairie, Lake In The Hills, Harvey, Algonquin, Park Forest, Evergreen Park, Glencoe, Sugar Grove, Yorkville, Brookfield, Antioch, South Elgin, South Holland, Broadview, Summit Argo, Lemont, Harwood Heights, Hillside, Carpentersville, West Chicago, Lyons, Markham, Marengo, University Park, Stone Park, Lakewood, Coal City, Ingleside, Saint Charles, Kenilworth, Minooka, Wadsworth, Glenwood, Flossmoor, Shorewood, Clarendon Hills, Bellwood, Rensselaer, Saint John, Hobart, Willow Springs, Channahon, Prospect Heights, La Grange Park, Country Club Hills, Crest Hill, Hazel Crest, Burbank, Wonder Lake, Bedford Park, Highwood, Palos Park, Lansing, Lake Villa, Burlington, Sandwich, Harvard, Midlothian, Ringwood, Island Lake, Matteson, Zion, Berkeley, Manhattan, Robbins, Genoa, Posen, Plano, Eola, Braceville, Beecher, Plato Center, Maple Park, Bristol, Kingston, Winthrop Harbor, Kaneville, Russell, Union, South Wilmington, Waterman, Richmond, Alden, and Crete.


Counties: Cook County, Lake County, DuPage County, Grundy County, McHenry County, Will County, Dekalb County, Kane County, Kendall County, Jasper County (Indiana), Lake County (Indiana), Newton County (Indiana), Porter County (Indiana), Kenosha County (Wisconsin).

Industries We Work With 


BTI Services the Aerospace Indusrty

BTI provides advanced IT support services to the aerospace industry, assisting in managing complex systems, data storage, and cybersecurity. BTI ensures smooth operations, data integrity, and compliance with industry regulations with our IT support service for the aerospace industry.

Automotive Industry

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With expertise in automotive IT systems, BTI assists in streamlining manufacturing processes, improving vehicle performance, and enhancing customer experiences through connected car technologies.

Food Industry

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Optimize your day-to-day operations, ensure product traceability, and meet regulatory requirements with ease with BTI IT support services for the food industry.


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BTI has vast experience providing  IT support services for the healthcare industry, focusing on electronic health record systems, telehealth technologies, and cybersecurity. Manage patient data securely, enable telemedicine services, and ensure compliance with HIPAA regulations with BTI.


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BTI provides IT support services and solutions to other IT companies, addressing infrastructure management, software & hardware installation, technical support, and more.  Let us help you optimize your operations, expand your capabilities, and deliver reliable solutions to your clients.

Real Estate

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BTI offers IT support services to the real estate sector, including network setup, cloud-based property management systems, and cybersecurity measures. Streamline your operations, enhance property marketing, and ensure secure data handling and the safety of all your clients.


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BTI’s IT support for the Agriculture Industry focuses on farm management systems, precision agriculture technologies, and data analytics. Leverage our solutions to help farmers optimize crop yields, manage resources efficiently, and leverage technology to enhance productivity in the field.

Construction Industry

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BTI provides IT support services for the construction industry, including network setup, cloud solutions, and project management software. Enable efficient collaboration among construction teams, real-time communication, and enhance project planning and execution.


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Ensure secure information sharing, facilitate citizen engagement through e-government platforms, and enhance operational efficiency within government organizations with our IT support services for Government Agencies.

Ready to learn more?

Call or Text Us For Sales and Support

1441 Branding Ave #200

Downers Grove, IL 60515

p. 312-432-5300



BTI's IT solutions for the manufacturing industry encompass industrial automation, data analytics, and inventory management systems. By integrating technology into manufacturing processes, BTI helps companies improve efficiency, reduce costs, and enhance quality control in their operations.


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Our IT support services for the transportation industry are focused on fleet management, logistics optimization, and intelligent transportation systems. Improve efficiency, reduce costs, and enhance customer experiences with BTI!

Religous Facilities

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BTI  provides IT support services to religious facilities, recognizing the importance of technology in enabling efficient operations, communication, and engagement within religious organizations.

Our solutions will facilitate real-time collaboration, audiovisual streaming, and virtual participation for congregants who may not be physically present while prioritizing privacy and keeping sensitive data safe. 

Certifications and Awards
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BTI is an approved GSA contract holder.


BTI Caters to the specific needs of the U.S. General Services Administration (GSA), offering networking solutions that meet the stringent requirements of government procurement processes. These solutions focus on scalability, cost-effectiveness, and compliance with GSA standards.

BTI is an approved ISNetworld member contractor.

ISNetworld Certification

ISN services help nearly 700 Hiring Clients and 75,000 contractors and suppliers manage risk and support sustainability.  BTI maintains Fortune 500 level security, insurance, and safety practices and compliance monitored and reported by ISNetworld as an active member.

Check out BTI’s Latest Success Stories!

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Contact BTI for Unmatched Business IT Support Services in the Chicagoland Area

Multiple Locations to Better Serve You

BTI Downers Grove

1441 Branding Ave Suite #200

Downers Grove, IL 60515

p. 312-432-5300

BTI Santa Fe Springs

12155 Mora Drive, Suites #1&2

Santa Fe Springs, CA 90670

p. 562-298-5000

BTI Phoenix

615 N 48th St, Suite #1048

Phoenix, AZ 85008
p. 602-733-6807

Tell us about yourself

Get the support you deserve!

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