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Weddings

About

Based in Pittsburg, California, Just Koolen Productions is a DJ business that delights in entertaining wedding-goers with unforgettable musical experiences. Their talented DJs and MCs are adept at keeping audiences engaged and are known for their passion for music and energetic style. With a range of state-of-the-art equipment and a vast song library, these performers aim to elevate your once-in-a-lifetime occasion with a soundtrack to adore.

Services Offered

During your consultation with the Just Koolen Productions team, you can tell them all about the music you want to hear on your big day. Whether you prefer old-school classics or contemporary hits, their DJs are happy to play tracks from a wide selection of genres. The business can provide your event with both a DJ and an MC. A range of equipment is available, including disco balls, flat screens, projectors, and PA systems. As well as specializing in DJing, Just Koolen Productions offers lighting and photo booth services.

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Frequently asked questions

What is included in the starting price?

Consultation
MC
Microphones
Travel Expenses
Sound/PA System

What is included in the price of your most popular wedding package?

Consultation
Flat Screen
Sound/PA System
MC
Photobooth
Projector
Travel Expenses

What is the starting price for uplighting?

$300

What music genres do you specialize in?

Country
Electronic
Hip Hop
Jazz
Oldies
Pop
R&B/Soul
Rock
Top 40

What services do you offer?

Bilingual MC
Consultation
Do-Not-Play List
Karaoke
Liability Insurance
MC
Video Projection

What additional equipment do you offer?

Disco Ball
Flat Screen
Microphones
Photobooth
Projector
Sound/PA System
Uplighting

Reviews of Just Koolen Productions

K
Kevin Sent on 11/16/2025
5 out of 5 rating

The Aguilar’s 9-13-2025

Very satisfied. . Services were very accommodating to our needs and expectations. Our package provided was amazing and reasonable within our budget. Enjoyed being able to go into our profile and pre submit info. The meet leading up to our event was great as we got to iron out all the details. The day of our event, his arrival and set up was on time. All key events throughout the day and night were on point. A plus we had was a Bilingual MC to help all of our guest know what was going on and able to enjoy every moment without missing a beat.
Music playlist was met. He had all our guest on the dance floor the whole night..
I Highly recommend Just Koolen Production. You will not be disappointed.
Thank you Adrian.
D Sumarna
D Sumarna Sent on 09/27/2025
5 out of 5 rating

Best DJ Ever!

I’ve had the pleasure of hiring DJ Koolen for two separate events — my daughter’s 18th birthday and my parents’ 50th wedding anniversary — and both times he was absolutely amazing. DJ Koolen is extremely professional, punctual, and made everything run seamlessly from start to finish. The added option of a photobooth makes his services an even greater value.

Before each event, I had the opportunity to meet with DJ Koolen to go over the flow of events and collaborate on the best ways to achieve what I had in mind — from coordinating my daughter’s 18 roses dances to providing sound for my parents’ vow renewal. He offered great suggestions, and thanks to his guidance, everything went smoothly.

As a DJ, he has an incredible knack for reading the crowd and playing the perfect music to keep the energy high and the dance floor full throughout the event. He played a huge role in making both celebrations truly memorable. I can’t recommend DJ Koolen enough and look forward to booking him again for future events!
Madison
Madison Sent on 06/15/2025
5 out of 5 rating

The best dj ever!

Adrian and his team were a pleasure to work with. He was a great MC and a great dj! His photo booth was awesome and all the guests had a great time. Our guests were raving about how it was the best wedding they’ve been too in a long time! Adrian had the dance floor going all night. The sound quality was awesome too. Can not recommend enough!
Jazmin
Jazmin Sent on 04/21/2024
5 out of 5 rating

An amazing dj!


My fiancé and I hired DJ Koolen for our wedding. Adrian and his staff exceeded our expectations. Great communicator, excellent sound quality (especially with the ceremony being outside), and knows how to keep the party going!! My guests had an absolute blast and it was all due to the energy this company provided. They even helped with ripping open my glow lights and throwing the trash away (totally something I should have done). But they jumped right in and helped me, appreciate it so much!! Can’t express how thankful I am to have found this company, you truly made my wedding an amazing experience that my fiancé and I will never forget. I highly recommend this company to anyone that is looking for a DJ that checks all the boxes of providing excellent customer service. He also had a Photo Booth, which the guests absolutely loved!!! Thank you again for helping create memories we will never forget!
Alicia
Alicia Sent on 10/25/2022
5 out of 5 rating

Adrian had awesome payment options and package deals we had so many options and he had so many great ideas amazing to work with.

Completely blown away the setup was
Amazing Adrian is awesome to work with. Everyone loved and enjoyed the music the vibes were off the charts.
D
Deanna Sent on 05/06/2022
5 out of 5 rating

Fantastic Wedding DJ

We can't recommend Adrian and his team highly enough! He was a fantastic DJ at our wedding. He kept everyone on the dance floor the entire night, and gave us a perfect mix of cumbia and 80s/90s/00s dance hits like we asked him to. We had several guests from both sides go out of our way to tell us how much they enjoyed the music, and one guest has another family member getting married at the end of the year who asked for his information. We also appreciated that the MC, Will, was bilingual in Spanish, which was a nice touch for many of our guests who speak English as a second language. We also used the photo booth services, which was a huge hit. They had a ton of different designs to choose from for the print outs for the guests to keep, as well as a link to a digital copies of all the photos which was fantastic. You absolutely will not regret hiring Adrian and his team!
J
Jessica Sent on 11/30/2021
5 out of 5 rating

Excellent!

Adrian and his team were a pleasure to work with! From preparation to the last song the execution was amazing. Adrian kept us and our guests on the dance floor. We had a blast! Working alongside Adrian was easy and our experience was stress free. I highly recommend Just Koolen Productions.
T
Tom Sent on 10/14/2021
5 out of 5 rating

Sep 2021 wedding

Adrian was great during the entire process and worked with us to craft exactly what we wished for. We had a very specific schedule and songs were supposed to be played at diff cues, so Adrian went through the entire thing multiple times to make sure we were on the same page and that the evening went according to plan. He was great at hyping up the crowd and everyone said they loved the music. Highly highly recommend and will likely rebook for future parties!
D
Dakota Sent on 10/12/2021
5 out of 5 rating

Best DJ Ever!

Adrian with Just Koolen Productions is incredible and all my wedding guests raved about what an incredible job he did with the music and making the event fun! Adrian was always very responsive whenever I had questions and so professional. The photo booth gave the guests another thing to do and everyone loved it and I love that I will get all of the pictures taken to have forever! Adrian was able to make that day less stressful for me and gave me the piece of mind knowing that he cared about my wedding being fun just as much as I did! Hire him!
Erika
Erika Sent on 09/09/2021
5 out of 5 rating

Absolutely Amazing

Adrian was absolutely amazing. I couldn’t of asked for a better DJ. He was beyond flexible. We were originally supposed to marry in Tahoe and he was going to travel there, but we had to switch 7 days prior due to fires. Adrian had no hesitation and he was game! He came in, rocked the hell out my wedding WINDY, food late and all. He made it amazing and took control and handled everything for me! Recommendations for him is HIGH HIGH!!
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Awards

130
WeddingWire Couples' Choice Awards 2022 Winner
WeddingWire Couples' Choice Awards 2020 Winner
WeddingWire Couples' Choice Awards 2019 Winner
WeddingWire Couples' Choice Awards 2018 Winner
WeddingWire Couples' Choice Awards 2017 Winner
WeddingWire Couples' Choice Awards 2016 Winner
WeddingWire Couples' Choice Awards 2014 Winner

Professional Network & Endorsements

1 Endorsement
Evergreen Wedding Films Evergreen Wedding Films Wedding Videographers

This is such a wonderful company to work with. We highly recommend.

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