Stage, Sound, Lighting, AUDIO VISUAL, event PRODUCTION & MORE.

Event Production, Sound & Lighting Hire in Hertfordshire, Essex & London

Event Production, Sound & Lighting company based in Watford, Hertfordshire. At Just Smile, we work hard to create unforgettable events to suit our clients’ budget.

Our team is a mixture of creative event production experts familiar with technology, client liaison & administration advocates who respond to our customer requests and of course the best entertainers, who can provide times filled with fun, passion and enthusiasm!

Just Smile is recognised as one of the leading event, sound & lighting and entertainment companies in Hertfordshire. With many people putting their trust and faith into our services for their most special occasion, whether a Wedding, Party, Conference or Production.

Our team of in-house experts can provide technical support, the finest finish available and unrivalled product knowledge. With your budget in mind, we can deliver exceptional results, on budget.

Sound & Lighting Production company

Sound & Lighting Hire is at the heart of the event production services we offer. We lead the way in Hertfordshire and London offering solutions for private parties, weddings and corporate events. When you need your event to look great and sound great, we are the team to deliver your requirements. We also provide Sound & Lighting Equipment Dry Hire to the Trade, you can visit our sister website Just Smile Hire.

A real pleasure to work with and highly a recommended supplier

Just Smile the one stop event production company you have to love, making production for your wedding or event A pleasure, working with true professionals from the top down with an incredible supply of DJ’s, Dance Floors, Photo Booths and a Fantastic production team for stages, walkways, Backdrops, what ever you need to put on a spectacular show.
A real pleasure to work with and highly a recommended supplier.


Everything was just perfect…

Hi David
Everything turned out better than I ever thought it would be. Everything was just perfect..
You and your team put on the show and I could not have asked for more from you ( other than a discount) Once again many thanks and I look forward to future dealings with you and your team.
Best wishes Nic Phillips (Wedding Production at The Langham, London)

Nic Phillips (Wedding Production at The Langham, London)

Friendly and Professional DJ

The music was fab and the uplighters gave a great atmosphere to the ballroom. ALL our favourite songs from the playlist were played, plus a few classics DJ Paul threw in as well


We Partied ’til The Very End

I want to thank and recommend Just Smile to anyone who is planning their wedding. If you want a hassle free, professional experience with great communication, then Just Smile is the service you need

Vince Cheung

That is a testament to your professionalism.

Thank you all for all your hard work to deliver a very successful Armed Forces Day in what were very trying circumstances with the heat .
I didn’t hear one criticism of the event and, as ever , with trying moments at set up , we all pulled together and made it happen. That is a testament to your professionalism.

The Most Fantastic Entertainment

I can highly recommend the DJ, band and lighting, it made it SO perfect. Very professional and helpful – Will use again in future

Marianne & Richard, Hatfield

Amazing Production

What an amazing production for our daughter’s wedding. You delivered the wow factor we wanted 100%. Thank you for everything

Jon Beach, Hilton London Syon Park

You did a great job at the Savoy!

Just wanted to say a huge thank you – everything was absolutely wonderful- thank you for all the effort you put in – we so appreciate it!!!
We had a ball!!
Will be in touch when son number 2 gets engaged !!!

I just wanted to say a huge thank you

I just wanted to say a huge thank you to you and the team for Saturday – the production elements were brilliant and worked so well, I was so pleased that the weather held off this year so everyone could enjoy all your hard work also – it looked and sounded great and we’ve had some really good feedback already so thank you!!

Thank you SO much!

You will never know just how grateful we are for how incredible you made our wedding look, thank you just simply cannot cover it!
The lighting was spot on, the stage was set up beautifully, and the confetti Canons were exactly what we were looking for!
You also provided us with so much advice in the build up to the day itself, and we really found it so useful, so thank you for this also.
It was the most magical day of our lives and we are so glad that you were a part of it and contributed towards making it as special as it was.
Thank you endlessly

Thank you

Thank you for all your help in the run up to last night and for your teams work yesterday. The event went smoothly and we are all very pleased with the outcome.