It’s simple: You need AV. We get you AV.

Samuel K. Macdonald (SKMac) is a savvy, do-what-it-takes manufacturer’s representative firm serving the professional audio, video, lighting, MI, and security markets in the Mid-Atlantic States. Our expert sales team matches products with companies—and we’ve been doing it since 1926.

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We know all the people who have stuff and need stuff.

In business speak: we’ve spent years honing our sales strategies, infiltrating a cross-section of markets and delivering top AV systems.

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We weren’t going to name drop. But…

We successfully rep a select club of formidable and discerning A/V manufacturers.

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A company as old as ours is steeped in sales wisdom.

Our principals and sales team members are intelligent market strategists who put AV products in the hands of those who need them.

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SKMac Honored by Multiple Manufacturers at INFOCOMM

SKMac Honored by Multiple Manufacturers at INFOCOMM

INFOCOMM 2019 Update Not only did our manufacturers all exhibit some groundbreaking new technologies, but they also recognized SKMac for our performances over.. Read More →
SKMac Selected to Represent Radio Design Labs

SKMac Selected to Represent Radio Design Labs

Radio Design Labs (RDL) has Appointed SKMac! We are pleased to announce that RDL, US manufacturer of problem solving products for the audio,.. Read More →