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Network Solutions Specialists

Tallgrass Systems Ltd. is your complete source for network hardware & software solutions and integration into your business.  Call us today about networking with Windows 2012 R2 or Remote Management & Monitoring.

TSL Network Solutions - We Know What Works!

CALL US 800-475-3434
for your SMB Technology Solution 

Hey, are you available? Enter your domain name here and find out.

Hosted Backup

Microsoft Office 365

Hosted Exchange Email

Hosted SharePoint

Hosted Websites

HP Qualified Supplies Partner  Ask about our managed print supplies program - you will save on ink and service.
HP Supplies Finder

TSL--The Source for HOT Technology!



Pansonic Corporate Flier         Panasonic Government Flier     Toughbook Solutions

TSL is an authorized TP3 Panasonic Toughbook Reseller

TSL is the Network Solutions Specialist!

Buffalo Storage NAS Rack Mount Servers

HP Networking Systems

ARCSERVE Cloud & Storage Backup Systems

Microsoft Windows 2012 R2 Enterprise Server

Network Management Software Software

T-CARE Managed Services for Network Readiness

Office 365 Hosted Web Apps from Microsoft

VOIP Phone Systems from RingCentral


The Internet Store

Tallgrass Systems' new business unit, The Internet Store, offers the latest in web concepts and Internet connectivity.  Contact us for your security firewalls, Internet leased line service, domain email, or Web site hosting.  We also do complete premises wiring for networking, VOIP, and gateway telecommunications.  One-Stop ISP provisioning as well -- we represent Globalcom and CBeyond.


The Internet Store Offers High Speed Internet Service for the Chicago area business...As Low as $135/mo for a office ready Cable (100 MB/s). Or SLA performance via EFM or Fiber Fast Internet Service for both Voice/Data for less than bonded T1s.  Service varies by location. bd20013_.wmf (11058 bytes)

TSL Repairs Computers & HP Printers
We now offer repair service for all popular brands of PCs and printers, including:
Lexmark, NEC, Panasonic, and HP.

For additional vendor support, go to Vendor Phone Numbers or Vendor Sites.

Repair/Upgrade Customers -- Review Our Technical Services Policy

Take a look at our latest specials for network technical service.

Need Network Upgrade Services? - Ask About T-CARE Custom Service Agreements

T-CARE Customers - Make A Service Request Now! Go to T-CARE Web Site

T-CARE Service Level Agreements Provide Flexibility in Meeting Your Small & Mid Business MIS Needs - Call Us!

Advance Your Career - Now Hiring for Winter 2016

Tallgrass Systems is always looking for dedicated professionals to join our expanding network integration business. Take a look at our employment opportunities.


Tallgrass Systems Ltd.
Network Solutions Specialists
14620 John Humphrey Drive
Orland Park, IL, 60462
708/675-1089 [FAX]

Current Orland Park, Illinois Temp   Need Directions to TSL Sales Office - Click Below
14620 John Humphrey Dr, Orland Park, IL 60462


1996-2016 Tallgrass Systems Ltd. Updated:1/01/2016