AV, Security & Cabling for South Dakota

Clean, reliable installations for churches, homes, and businesses. Local team. Honest advice. Quality work.

  • 10+ Years Experience
  • Local South Dakota Team
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Our Work

Featured Projects

See how we’ve transformed spaces across South Dakota with professional AV, security, and low voltage installations.

 Brink Constructors Inc.
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Brink Constructors Inc.

Brink Constructors Inc. Website Redesign – Rapid City, SD

We recently partnered with Brink Constructors Inc., a leading electrical construction company based in Rapid City, South Dakota, to completely rebuild their website from the ground up. The new site delivers faster performance, cleaner design, and an interactive project experience that better represents their expertise across the region.


Project Overview

  • Client Type: Electrical Construction Company
  • Location: Rapid City, South Dakota
  • Services Provided: Web Design, WordPress Development, Custom Plugin Creation, Drone Photography & Videography
  • Completion Date: October 2025
  • Primary Benefits Delivered:
    • ⚡ Streamlined performance with a lightweight, custom WordPress setup
    • ⚡ Interactive project map showcasing ongoing and completed work
    • ⚡ Professional visuals through drone photography and video
    • ⚡ Consistent branding and easy content management

The Challenge

Over time, Brink Constructors’ previous website had become bloated and inconsistent. Multiple designers and developers had worked on it over the years, leaving behind conflicting code, redundant plugins, and poor load times. The site was difficult to update and didn’t reflect the professional quality of Brink Constructors’ operations or the scope of their work across the region.


Our Solution

We started from a clean WordPress install, using Astra as the foundation for its speed and flexibility. From there, our team built a custom child theme to enhance Astra’s base styling with unique design elements and functionality that matched Brink Constructors’ brand.

To highlight their growing list of projects, we developed a custom project map plugin that dynamically displays where Brink Constructors is working across the Midwest. The interactive map allows visitors to easily explore current and past projects with location details and imagery.

To complete the redesign, we partnered with professional drone pilots to capture stunning aerial footage and photos of Brink Constructors’ offices, field operations, and heavy equipment in action — giving the new site a powerful visual presence.

Key Tools & Technologies Used

  • WordPress + Astra Theme – Fast, lightweight, and flexible foundation
  • Custom Child Theme – Added custom layouts, typography, and styling
  • Custom Map Plugin – Interactive project visualization
  • Drone Photography & Videography – Authentic visuals of real operations

Results & Impact

The new website delivers a completely refreshed experience:

  • ✅ Lightning-fast performance with simplified backend management
  • ✅ Unified branding and design across all pages
  • ✅ Interactive map feature for showcasing ongoing projects
  • ✅ Visually engaging content with drone footage and imagery

Project Gallery

(A few highlights from the Brink Constructors website project.)

Screenshot of Brink HomepageScreenshot of Brink Training Center Page


Why It Matters

For a company with a regional presence like Brink Constructors, a well-built website isn’t just marketing—it’s a tool for recruitment, project visibility, and credibility. By starting from scratch and focusing on performance, usability, and visuals, we created a site that reflects the company’s professionalism and technical excellence.


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Brink Design builds websites and digital experiences that are clean, fast, and purpose-driven — just like our low-voltage systems.

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Black River Contracting Shop
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Black River Contracting Shop

Project Overview

For Black River Contracting’s new facility, we delivered a full-stack networking and security install built entirely on the UniFi ecosystem. The system was designed from the ground up to provide reliable connectivity, scalable surveillance, and secure access control throughout the building.


Network & Wi-Fi Infrastructure

Core Hardware:

  • UniFi Dream Machine Pro
  • UniFi Pro 24 PoE Switch
  • 7× UniFi U7 Lite Access Points

Setup:
We built a robust internal network with full Wi-Fi 6 coverage, ensuring fast, seamless connectivity throughout the building—from offices to shop floors.

Result:
Reliable wireless access with excellent range and performance, future-proofed for growing device demands.


Surveillance System

Cameras Installed:

  • 3× G5 Bullet
  • 1× G4 Bullet
  • 5× G6 Bullet

Coverage Strategy:
Camera placement was designed to provide comprehensive exterior and entry-point monitoring, with high-resolution video and night vision across all key areas.

Result:
Clear, dependable video surveillance with remote access and intelligent motion alerts—boosting both security and peace of mind.


Access Control

Devices Installed:

  • UniFi Reader Flex
  • UniFi Door Hub

Functionality:
We integrated secure door access for employee entry points using NFC credentials, all managed through the UniFi dashboard.

Result:
Streamlined access control that’s easy to manage and integrates directly with the building’s broader network infrastructure.


Cabling & Backbone

Install:
We ran approximately 2,500 ft of CAT6 cable throughout the building, establishing a clean and efficient foundation for both current needs and future expansions.

Result:
A professionally routed, high-performance cable infrastructure supporting network speed, power delivery, and system reliability.


U7-Lite Installed

Unifi G6 Bullet Installed

G6 Bullet Installed

Outcome

This install gave Black River Contracting a modern, unified infrastructure for networking, security, and access—all fully manageable from a single interface. With UniFi at the core, their system is ready to scale with their business.

Brink Design security camera settings screen Brink Design camera view from shop exterior

Gillette Church of Christ AV Overhaul: Projection, Audio & NDI Integration
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Gillette Church of Christ AV Overhaul: Projection, Audio & NDI Integration

Project Overview

To improve visual clarity and audio capture in the worship space, we replaced aging projection and audio systems with modern, network-connected solutions tailored for both in-room experience and livestreaming.

Visual Upgrade

  • Old System: A 12-year-old bulb-based projector with dim, uneven output.
  • New Installation: A bright, energy-efficient laser projector, delivering significantly improved clarity, contrast, and long-term reliability.
  • Result: Crisp, vivid visuals that remain clear even in ambient lighting—ideal for worship lyrics, video content, and scripture slides.

NDI Video Distribution

  • Device Installed: BirdDog Play connected to the projector.
  • Functionality: Allows any NDI video signal on the network to be sent directly to the projector.
  • Use Case: Easily display live video, pre-recorded content, slides, or even camera feeds—wirelessly and with low latency.
  • Result: Flexible content distribution with no need for physical HDMI rerouting or manual input switching.

Audio Capture Enhancement

  • Installation: Two ceiling-mounted drop microphones positioned to capture congregational singing and ambient room sound.
  • Purpose: Designed to enrich livestream audio and recordings by including the full worship environment, not just the pastor’s mic.
  • Result: Natural, immersive audio that brings the online audience closer to the in-person experience.

Outcome

This AV upgrade not only modernized outdated equipment but also created a future-ready foundation. With network-based video distribution and improved audio capture, the church now has the tools to elevate both in-person worship and online engagement.

Brink Design AV system diagram

Explore All Our Projects

Discover more examples of our professional installations across churches, businesses, and homes throughout South Dakota.

About

Who We Are

Brink Design delivers smart, clean, and scalable low-voltage systems for churches, homes, and commercial spaces across South Dakota. From network infrastructure to security and AV, we focus on doing things the right way — safely, professionally, and built to last.

What We Install

  • Network & Cabling
    Performance-first installations: structured cabling, racks, patch panels, and server closets.

  • Security Systems
    Surveillance cameras, access control, motion sensors, and remote monitoring.

  • Audio/Video Systems
    Conference rooms, sound systems, projectors, livestream setups, and full church AV packages.

  • Smart Home Tech
    Seamless control over lighting, thermostats, door locks, and multi-room audio.

  • Maintenance & Upgrades
    System refreshes, expansions, and diagnostic support to keep everything running smoothly.

Why People Choose Brink Design

We care about clean installs, honest advice, and systems that just work. Whether you're upgrading a church AV rig, wiring an office, or automating your home, we design around your goals — not upsells or vendor lock-in.

Let’s build something solid together.

What Is Low Voltage Wiring?

Low voltage wiring carries 50 volts or less and powers the technology side of your building—think network cabling, cameras, speakers, and smart devices. It’s separate from your regular electrical wiring but just as important for reliable connectivity.

What Is Low Voltage Wiring Used For?

It’s used for structured cabling, Wi-Fi access points, security systems, and automation controls. Planning these lines early keeps them hidden and ensures your systems work flawlessly for years.

Learn more about low voltage cabling

Why South Dakota Trusts Us

Professional Quality
Enterprise-grade installations
Local Expertise
Understanding of regional needs
Reliable Support
24/7 emergency assistance
10+
Years Experience
24/7
Support
Client Testimonials

What Our Clients Say

Don’t just take our word for it. Here’s what South Dakota businesses and homeowners say about working with Brink Design Co.

G

Gillette Church of Christ

(5/5)

We’re incredibly pleased with the AV upgrade from Brink Design. The new projector is a huge improvement—bright, clear, and easy to use even in daylight. The addition of the BirdDog cameras and NDI video system has completely transformed our livestream, and the ceiling mics make our online services feel more connected. Everything was installed cleanly and works seamlessly. Brink Design helped us future-proof our setup, and we highly recommend them to any church looking to enhance their worship experience.

LifeLight

LifeLight

(5/5)

Brink Design knocked it out of the park with our LifeLight Festival app. They built a smooth, user-friendly mobile experience that helped attendees stay connected with schedules, artist lineups, maps, and real-time updates. It made a huge difference during the event. Their team understood our vision and brought it to life with clean design and powerful features. Plus, they were responsive, professional, and great to work with every step of the way. We couldn’t be happier with the result.

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Limitless Auto Sales

Limitless Auto Sales

(5/5)

Brink Design absolutely delivered. They built us a custom website that looks great, works flawlessly, and actually helps us sell cars. From the backend vehicle manager to the clean layout and fast performance, it’s everything we needed—and more. They also nailed our logo and branding, giving us a fresh, professional look that stands out. Whenever we had a question or needed a tweak, they were quick to respond and super easy to work with. Highly recommend them to any dealership looking to level up their online presence.

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Experience the same professional service and quality installations that have earned us these amazing reviews.

Brands We Work With

UniFi
Netgear
Shure
Logitech
BirdDog