ADH Communications just joined Manta.

ADH Communications becomes the manufactures representative for YR20 for the SouthEast.

ADH Communications becomes an authorized reseller for SonicWall.

ADH Communications just joined the Chamber of Commerce of Gwinnett County!

ADH Communications has projects going on in 7 different states!

I have worked with Hartmut and ADH on several occasions. “The ADH goal of providing one with the best technology yet cost effective solutions shows their concern for their customers”
-Tim O’Neill  - The “Oldcommguy™”
B.T. Solutions, Inc.

A leading supplier for converged networks

Provides the best possible solution at the best possible price

Is a partner to our customers

Helps with all your needs to design, install and maintain your mission critical networks

Providing, Installing & Supporting
-Wired and wireless networks
-Triple play networks infrastructure
-High speed back-bone networks
-Industrial Ethernet production control networks
-And more

PO Box 443
Lake Geneva, WI 53147


or simply fill out the form on the contact page.

ADH Communications Manta Profile


Lake Geneva Computer Network Markets We Serve

ADH Communications provides solutions for contractors and installers, local, state and federal government, carriers, and, enterprises, education, residential and industrial customer for their IT, communication, and control infrastructure. through our Lake Geneva, WI wireless network. Our main focus is and will always be YOU – the customer – to provide them with excellent service, quick response times at competitive pricing. We are small and because of that we are extremely flexible and focused on our customers. Besides reselling products we also offer pre- and post sales support, installations, and maintenance contracts.

  • Consulting
  • Installation
  • Service
  • Products

Because of more than 20 years of industry experience Lake Geneva computer networking, we are capable of developing strategies’ and solutions, providing products and facilitating both project management and implementation. More or less, becoming part of your team to enable you to spend time elsewhere firm in the knowledge the product, project or task has been done correctly and completed to you satisfaction without your having to constantly follow-up. Service Areas:

  • Municipal/Utilities Fiber-To-The-Home (FTTH)
    with equipment, installation and maintenance services
  • Contractor & Installer equipment
  • Local, state and federal government equipment, installation and maintenance services
  • Carrier/ISP network infrastructure
  • Educational IT networking equipment, installation and maintenance services
  • Enterprise IT networking equipment, installation and maintenance services
  • SMB IT networking equipment, installation and maintenance
  • Industrial control and Ethernet equipment, design, installation and maintenance services