At UNION, you book a room and we send an engineer who knows what they're doing. You don't need to have engineered before. You don't need to bring anyone. We've recorded artists on their first studio session and artists with ten releases; the engineer adjusts to where you're at and gets you sounding professional.
Three rooms (COSMO, BLK MAZE, LEGACY) and engineering staff trained on every genre, available 24 hours a day.
What you get: Tracking sessions (Neumann TLM 103, Universal Audio Apollo, Yamaha HS7 monitors); mixing and mastering ready for Spotify, Apple Music, SoundCloud distribution; self-directed sessions if you bring your own engineer.
Engineering tiers: Reboost Engineer $25/hr for first sessions, beginners, tracking-only, walks you through it. Advanced Engineer $30/hr for experienced artists, mixing-focused sessions, more genre-specific expertise. Engineer rate is on top of room rental rate.
Room rates: COSMO and BLK MAZE: $13/hr overnight (12am-9am), $29/hr daytime. LEGACY: $17/hr overnight, $35/hr daytime. Same rates apply for self-directed bookings.
DAWs supported: Pro Tools, Logic Pro, Ableton Live, FL Studio. WAV stems delivered after every session.
UNION Recording Studio is built for artists who want professional results without professional-tier pricing. Three acoustically designed rooms (COSMO, BLK MAZE, LEGACY), Universal Audio interfaces, Neumann microphones, and a 24/7 schedule. Overnight rates start at $13/hr, among the most affordable in Los Angeles for a fully-staffed studio.
Engineering services include music recording, mixing, mastering, studio rental, and on-site photo and video production. No experience required. Reboost engineers are trained to support first-time bookings. New to recording? Mention it when you book; we'll match you with the right person for your project.
Book a session: call (323) 615-3575 or visit unionrecstudios.com/booking/. Open 24/7. 5458 Santa Monica Blvd, Los Angeles CA 90029.
- Professional Recording
- Autotune
- Creative Mixing
- Mastering
- Pitch Correction
- Instrumental Re-arrangement
- Stem Mixing / Mastering
- Album /EP Dedicated Mastering
- Production Analysis / Artistic Development
REBOOST Engineer
Studio rental fee is not included
- Professional Recording
- Autotune
- Creative Mixing
- Mastering
ADVANCED Engineer
Studio rental fee is not included
- Professional Recording
- Autotune
- Creative Mixing
- Mastering
- Pitch Correction
- Instrumental Re-arrangement
- Stem Mixing / Mastering
- Album /EP Dedicated Mastering
- Production Analysis / Artistic Development
- Professional Recording
- Autotune
- Creative Mixing
- Mastering
- Pitch Correction
- Instrumental Re-arrangement
- Stem Mixing / Mastering
- Album /EP Dedicated Mastering
- Production Analysis / Artistic Development
Elite engineers are available at UNION Legacy for experienced artists. New clients are recommended to start with Reboost or Advanced.
James Gyerman
Advanced Engineer
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Dylan Kinker
Advanced Engineer
Gerardo Figueroa
Reboost Engineer
Gabriel Russell
Advanced Engineer
Darrius Porter
Advanced Engineer
Artists & Performers
Lil Keed • $teven Cannon • Ralfy the Plug • Ambjaay • Adam Hicks • Sam Kim • Emaza Dilan of Ceraadi • Chxpo • Ketchy The Great • DW Flame • Vernon Davis • J. Lewis
Songwriters & Producers
Ashley Alisha • JJ Evans • Hookman Marlin Bonds • Hyuk Shin • Nive • MonoTree • Black Party • CHIKK • Blair Taylor
Companies & Projects
Joombas Music Group (K-Pop label) • BBC Network • Liquid Death
Swann Bordeau
Reboost Engineer
His expertise spans recording, production, and mixing, with a clear focus on creating records that feel authentic, polished, and impactful. Swann works closely with each artist to refine their sound while keeping their vision at the center of the process. Artists appreciate his ability to balance technical precision with creative instinct, helping transform raw ideas into release-ready records.
Building his career from France to LA has shaped Swann’s adaptable and globally influenced sound. He creates a focused yet relaxed studio environment where artists can perform at their best and push their creativity further.
Whether developing a record from scratch or elevating an existing track, Swann is dedicated to delivering music that connects and stands out.
Credits: NOFUN!, Levi Evans, Garrett Gloom, Atmosphere, Mother Wata, Dave Coresh, Louie Lambo.
Robert Mendoza
Advanced Engineer
He works across multiple genres, including hip-hop, R&B, pop, delivering clean, modern, release-ready sound that translates well across all streaming platforms. Robert is also experienced in Dolby Atmos mixing up to 9.1.6, helping artists prepare their music for the next generation of audio.
His sessions are focused, professional, and designed to help artists leave with results they are confident releasing.
Credits:
Offset, Don Toliver, Oscar Maydon, O3Greedo, Fenix Flexin, RioDaYungOG, Peezy, KalanFrFr, StunnaGambino, Bishop Snow, DC2Trill, Joeyy , 1900RugRat, YungBans, layze, AdamnKilla, 22gfay, LilWeirdo
Bryan Elias
Reboost Engineer
Bryan enjoys collaborating with local artists and helping turn their creative ideas into polished music and audio recordings. His approach focuses on creating a comfortable studio environment where artists can perform at their best while capturing high-quality results.
His credits include work with artists such as Phil Wickham, Evan Craft, Hamilton de Holanda, and Geoffrey Golden, as well as audio work for the indie short film Feliz Cumpleaños.
Bryan is passionate about supporting artists throughout the creative process and looks forward to helping bring your next project to life.
Chris Campbell
Advanced Engineer
Welcome to the world of CrizzieGoCrazy.
Born and raised in Nashville, TN, Chris Campbell began his journey behind the turntables, DJing clubs and bars while recording artists and creating music from home studios across the city.
In 2016, he moved to Los Angeles, where he soon began working alongside Grammy-winning production and songwriting collective 1500 or Nothin’. Immersed in songwriting, production, engineering and record-making, that experience led to opportunities with Interscope Records and collaborations throughout Los Angeles.
After years behind the boards helping bring other artists’ ideas to life, Crizzie is now building his own creative world as an artist, producer, songwriter and livestream creator.
Through livestream cookups, late-night studio sessions and spontaneous ideas shaped in real time with his community, Crizzie turns moments from the studio into finished records that live far beyond the stream.
From songs about love and loss to records made simply to make you feel good, every release adds another piece to a world being built in real time.
Credits
Music
Tiara Thomas - Make It Make Sense
Worked with artists signed to Interscope / UMG, RCA, and Listen To The Kids.
Awards
Tired of Running - Producer / Co-Writer
2026 World Entertainment Awards - Best Alternative
Film & Television
Thankful: The Emotion Picture - Composer
Step Aside - Music Editor / Sound Engineer / Music Engineer
Glisten and the Merry Mission - Recording Engineer / Additional Music
Featuring Chevy Chase, Michael Rapaport and Freddie Prinze Jr.
Kabu - Recording Engineer
Domino: Battle of the Bones - Music Engineer / Additional Music
Featuring Snoop Dogg, Baron Davis, Mike n Keys and David Arquette
At our Los Angeles studio, we consistently review our engineers to ensure every session meets a high standard of quality.