What We Offer

Whether you're hosting a wedding, a corporate party, or a unique private event, our professionally trained entertainers will guide you through your experience and make your event a megahit! We are here to make your event easier and stress free.

It is our passion to make your moment in time an experience that will be unforgettable for decades.

Our interactive and personable approach with your audience will deliver a smooth pace and keep everyone engaged with personally tailored music to energize your event.

Your Event
We tailor the event to your vision

We tailor the event to your vision

Our DJ's are well-rounded, professional entertainers that have an eye for perfection!


Professionally trained and certified by the nationally-accredited FAME DJ School, you will feel assured that your hired personality will help build your vision into a reality!


Worry free is the way to be! Enjoy the day that is meant for you and your loved ones! The entertainment for your wedding is responsible for working on your behalf to coordinate the overall success of your evening.

Fitness Events

Are you planning a 5k run, a Zumbathon™ or represent a non-profit putting on an annual event based around fitness? Get ready to party yourself into shape with licensed Zumba® fitness instructor and professional entertainer, DJ Greg Kassapis!

Uplighting Services

A great way to take your event to the next level! These lights can remain as one or more colors, fade at a slow pace, strobe or can be sound active. These lights can be strategically placed to create an endless array of lighting options. When uplighting is coordinated well in advance, they can be used to highlight and accentuate the colors and themes chosen for your event.


Debbie - Manchester, NH

NRG Entertainment and Greg Kassapis was the best decision we made for our wedding. Being a performer myself, I wanted a DJ that I knew would deliver a fantastic "show" (if you will) and would keep the entire guest list involved and entertained without feeling like a "stereotypical" DJ experience. Greg is extremely professional, responsive, engaging, fun, and very sweet. I am more than pleased with Greg and his talent. It would be a shame for any future couple not to have him at their wedding."

NRG Entertainment Co Reviews, Best Wedding DJs in Concord, Nashua, Manchester - 2015 Couples' Choice Award Winner

Laura - Manchester, NH

"Greg fit right in as one of the party guests! His enthusiasm was contagious and he had no problem getting people on their feet. The dance floor was NEVER empty during the whole party. He kept the party flowing and kept everyone involved and entertained"

Tyler - Derry, NH

"Greg was insanely professional and comfortable to work with and communicate with. He kept us on track threw the whole process leading up to the wedding which me and my wife would have slacked on hahah. He also went above and beyond during the wedding. He helped with things that were not even his job haha. He kept asking us questions seeing how we were feeling during I have never felt more comfortable. I would recommend greg 10000 times over and will find a excuse or event to use his services again!"