Holthaus Technologies specializes in residential and commercial audio & video systems, networking & WIFI, security & surveillance, and home/office automation, including lighting & shade control, HVAC control, smart home technology, and audio/video integration.

We serve the St. Louis area and strive to provide you with the most efficient and cost-effective audio/visual systems for your needs, including planning, design, installation, and support. We take a no-nonsense approach, listening to your needs, informing you of the possibilities that are in the marketplace, consulting with you about your particular situation, then deliver upon everything that we say that we will, all with an attention to detail that is second to none. Unlike the big-box stores, we are striving to build a lasting relationship and become your outsourced technology consultant. Your satisfaction is our most important concern. At the end of the day, you want your systems to be easy to use, reliable, and to help you relax and enjoy life more thoroughly. We can help you with that.

We are a proud dealer of SONOS.

Not only are we a dealer of Sonos, but we have been awarded Sonos' Gold Certification due to our close partnership and deep knowledge of Sonos products. Sonos' tagline is: "ALL THE MUSIC ON EARTH. IN EVERY ROOM. WIRELESSLY." And they deliver. Sonos merges all of your music sources and lets you control them from the convenience of your smartphone, tablet, or computer. Your iTunes library, the music living on your phone or tablet, Pandora (Spotify, Amazon Cloud Player, and 18 other popular music services), Sirius/XM, 100,000 radio stations from around the world (all streamed via the web in crystal-clear sound), and even audio from your cable box, gaming system, or Blu Ray player, all from the device in your hand; all you need is a WIFI signal. This can be added to an existing stereo system or home automation system, or Sonos also has speakers that allow you to add music to any room in your home, wirelessly. No more running that long cord from your computer over to the stereo. No more having the phone plugged in across the room and having it ring through your speaker system. No more having your iPad battery go dead in the middle of the party. All the music on earth. In every room. Wirelessly. If you haven’t seen Sonos yet, you need to; It is incredible stuff, and we know it like the back of our hands.

Brands We Sell


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St. Louis

706 Hanley Industrial Ct.
Brentwood, MO 63144-1904