Computer Services
  Network Services
  Web Development
  Remote Backup Services
  T1 and Wireless Internet
  CIS Telephone Services
  Remote Backup - Protect Your Data
Research has shown that 90% of companies that lose their data in a disaster are out of business within 2 years. Most companies do not have the budget or resources to effectively backup and protect their data.                    Read more

     Clark Information Systems can help your business prosper with our Internet and computer services, to include Web development and hosting/email services. Look around our site or Contact us to see how we may  be able to help you.

Network Services and Support
CIS offers comprehensive, custom data network solutions. We can design, build, implement and support a data network solution for your business.
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     CIS can solve your business systems problems, and create a more competitive advantage for your company through the use of technology. For small businesses, we take the load off of your information technology worries.
Internet and Hosting Solutions
Our plans and pricing include personal to business sites and the prices are tailored to your specific needs and budget.
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FEATURED SERVICES        CALL (520) 458-0293



 CIS Client Gallery

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CIS Partners







Clark Information Systems

1840 South Highway 92

Sierra Vista, Arizona 85635





Contact Us for a free Information Systems Consultation and Assessment






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2003 CIS L.L.C.


   Business Systems Support 

The touchstone of our excellent reputation is personalized and responsive customer service. We choose manufacturers and other service partners who share our values and belief that quality and honesty are the keys to long-term business success.
CIS helps companies take advantage of day-to-day management of servers, systems and other network devices. Our managed administration services and managed security solutions help you achieve a healthy return on investment and enable you to concentrate on running your core business while leaving the hassles of you information technology infrastructure to us.

  • Product and Vendor Research and Outsourcing
  • Business and Technology Assessment
  • Enterprise Management
  • Data Backup Solutions And Methodologies
  • Operating System Migration
  • Inventory Management
  • Deployment Methodologies
  • Security Model Implementation
  • PC Workstation/Server Repair
  • Network Design, Deployment, Administration and Maintenance
  • Server Co-location services
  • Custom Web page designs
  • Web-site hosting and email services
  • Software and Hardware Training
  • Remote Backup Services   NEW!
  • Quick Response On/Off-Site Customer Support
  • Telephone and office PBX services NEW!

Contact us for a free consultation regarding any network, Web, or Information System solution.



Wireless Broadband Internet Service in Whetstone, Upper and Lower Huachuca City, Sierra Vista, Hereford and Palominas!




 avast! Professional





CIS is providing residential and commercial customers state-of-the-art High Speed Wireless Internet Service in Whetstone, Upper and Lower Huachuca City, Sierra Vista, Hereford and Palominas!


Please visit our CIS Wireless Broadband Site for more information!

Wireless Broadband Internet Service in Whetstone, Huachuca City, Sierra Vista, Hereford and Palominas!

T1 and Wireless broadband solutions

When you need an Information Technology firm that has the technological resources and experience to advise on your data and connectivity needs, CIS is well positioned to evaluate and support your infrastructure.
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Network Management Services

CIS Network Management Services provide the innovative solutions to maximize network performance and availability. CIS offers the expertise needed to manage today’s complex networks. Our Network Management Services include:

  • LAN/WAN Design and Installation

  • Network Consulting

  • Documentation Services ( Inventory)

  • Internet and Web  Services

  • Facility Cable Design and Installation

  • Long-Term or Per Project Basis

Whether you are looking for a local area network, a general systems upgrade, hardware maintenance or a specific software application, CIS will help you in all stages of the system acquisition. We will examine your current systems and capabilities, then survey the market for software and hardware systems meeting your needs. We can install, or work with the selected vendor to install the new system so that there is little or no interruption to your daily operation. CIS can assist with integrating complex Microsoft network environments and can bring a significant resource of experience to your organization.


Our service and dedication to you is our main priority, as we provide our clients with a customized one-on-one solution, unique to your situation. While there may be many computer/IT service companies out there, our customer service, experience, and dedication separate us from the rest. We believe once you try our service, you will want to stay part of the CIS Technology Solutions family! With outstanding customer service, experience, and dedication you have nothing to lose

Contact Us for a free Information Systems Consultation and Assessment




Contact us if you should have any questions regarding our services!