Gappa Security Solutions

Secure Your Buildings. Protect Your People.

We are a full service physical security company. We provide, install, and maintain electronic card access systems, surveillance camera systems, locks and door hardware, doors and frames, and video entry systems.

We are Proud to be the Marshall Best Security Representative in Wisconsin, Minnesota, Iowa, and Northern Illinois

We provide our customers with a full line of access control solutions.

Gappa Security Solutions is a Wisconsin-based Company that combines consistent service with quality products. We are the Marshall Best Security [MBS] Representative in Wisconsin, Minnesota, Iowa, and Northern Illinois.

We are an end-to-end physical security provider. Our focus is on helping you to secure your buildings and protect your people. To this end, we supply, install, and maintain electronic access systems, locks and keying systems, video entry, doors and frames, and surveillance cameras.

If you have a Best-style keying system, we offers products that will work within most current Best removable core systems. This means you will be able to continue to use your existing master-key structure. 

We have sales representatives and service technicians who travel throughout the state. We welcome a chance to get together with you and tell you more about how we can meet your security needs.

Why Use Us?

Gappa Security Solutions can help you with your facility security needs with our end-to-end approach. We install all items that relate to your building’s security, including electronic access products, cameras, video entry, and alarm systems, as well as physical locks, keys, cores, closers, doors, exit devices, and a host of other products.

Core Services

  • Free On-Site Surveys and Needs Analysis

  • Keying Systems Meetings

  • Americans with Disabilities Act Upgrades

  • End User Training

  • Technical Expertise and Installation

  • Prompt Service Calls

  • Software Training

  • Re-Pinning and Retrofitting

Core Products

  • Electronic access systems

  • Small format interchangeable core

  • Customized masterkey systems

  • Complete line of door lock hardware

  • New Doors and Frames

  • Surveillance Cameras

  • Video Entry Systems

  • Security Alarm Systems