ELS Nashville

Extreme Lighting and Sound, LLC (ELS) is a Premium Nashville Design, Production, Integration, Rental, Staging, Scenic, & Custom Fabrication Company.

Extreme Lighting and Sound, LLC (ELS) is the brainchild and passion of Lighting Designer & Fabricator Austin Grundberg and TN Master Electrician & Electrical Contractor Glenn Grundberg. Our long experience as not just technicians but also as passionate "theater geeks" & musicians guarantees that our talented and "calibrated" eyes & ears will serve your venue or show like no other. Our unique abili

ty to provide not only the Highest Level of Design Expertise, Quality, and Service to the traditional Stage & Event Lighting and Sound Reinforcement markets, but also provide full-blown Custom Fabrication Products and Licensed, Insured, & Code Compliant Electrical & Contracting support sets us apart from other firms in the industry, and helps keep our prices some of the lowest and most competitive in the industry. In fact, we specialize in designing packages to suit any budget, and have a deep understanding of the challenges facing Institutional Clients, especially K-12 Educational Facilities. Whether you are a Band or Venue needing custom production design or AV integration catered to your specific needs...Or a custom fabricated set piece or road case... Or even Commercial Electrical, ELS can handle everything you need- from design to final adjustment, soup-to-nuts... On Time, On Budget! Best of all, at ELS we THRIVE on pressure and deadlines- and our support after the sale will Blow You Away. View our Portfolio to see some of our work, and then give us a call for a free, no obligation consultation for your next event or project. You'll quickly discover that we're called "Extreme" for a reason.

07/30/2026

Throwback Thursday to the Fairview Independence Day Celebration on July 3! 🇺🇸

ELS provided all audio, video, and lighting for the event, coordinated the stage, and brought out our TT+ GTX audio rig. We arrived prepared to support four bands throughout the day, but heavy rain, lightning, and severe storms brought the show to an early stop.

Our crew quickly covered the equipment and weathered the storm. Once conditions cleared, we were able to get the production fired back up in time for the final band of the evening—then wrapped up the day with a muddy load-out.

Outdoor events don’t always go according to plan. Great production takes preparation, adaptability, and a crew that’s ready to respond when conditions change.

See the full recap here:
https://youtu.be/NX56Z-R1BlQ?si=-t9EnUiBXmT38Glx

Learn more about ELS:
www.elsnashville.com

07/29/2026

Built tougher. Ready for work.

The new RipWrench HD delivers 4X the strength of the original RipWrench, giving crews more muscle when the job demands it.

Now available for pre-sale. Check out the photos for a closer look.

07/24/2026

Meet the RipWrench HD.
Same tool you already trust, now 4X stronger; cut from AR400 abrasion-resistant steel and zinc plated in gold or silver. We engraved a 2" scale right into the body so you can size a bolt without walking back to the truck, and we moved the carabiner hole to the cutter side where it should've been all along.
Presale is live. Link in bio.

07/22/2026

Hey crew...if you're heading to LDI this year, make sure you swing by the ELS Nashville booth.

We'll have the ELS RipWrench, ShowShuttle, and some new products on display.

Good gear, good people — come hang. 👊

📍 Booth [ #2032] | 2026

07/01/2026

From an empty ballroom to a championship stage.

Here’s a quick look behind the scenes at the incredible transformation our team helped bring to life for Battle of Atlanta. These events take days of planning, hundreds of pieces of equipment, and an amazing crew working together to make it all happen.

Want to see the full build, the show, and the complete behind-the-scenes story?

🎥 Watch the full Event Spotlight recap on YouTube: https://youtu.be/_KzoGbuZkFE?si=L9or6M23Yd0un2lI

What was your favorite part of this year’s event?

06/26/2026

From an empty ballroom to a championship venue.

Our team recently spent several days building, programming, and supporting Battle of Atlanta, and we captured the entire process along the way. This video takes you behind the scenes from load-in through showtime and gives a look at everything that happens before the audience walks through the doors.

If you’ve ever wondered what goes into producing an event like this, check out the full recap below.

🎥 Watch now:
https://youtu.be/_KzoGbuZkFE?si=vVQRatiY_c9wOcXN

Go behind the scenes with the ELS crew as we build, program, and ex...

06/21/2026

From an empty ballroom to this.

Proud of our crew and grateful to be part of another incredible Battle of Atlanta production. Every light, cable, truss, and screen started as a plan and became an experience.

This is why we do what we do.

06/20/2026

Two days of planning, loading, building, and teamwork.

35 seconds later… showtime.

Watch the timelapse from this weekend’s Battle of Atlanta build. More of the finished room coming soon.

06/19/2026

POV: You’re a Show Shuttle headed to Battle of Atlanta 2026. 😎

A quick trip from the truck to the ballroom carrying pipe, lights, and a whole lot of production gear.

See you this weekend.

04/24/2026

Sometimes you need to get way up there! to some maintenance and lamp replacement at Mt Zion Church!

Address

1367 Fairview Boulevard
Fairview, TN
37062

Telephone

(615) 266-5236

Website

http://elsnashville.com/

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