Certified Mix and Master

Unlimited High-Quality Online Mixing and Mastering

Multi-platinum audio engineering, keeping artists consistent, ready to release on all platforms

⭐⭐⭐⭐⭐ (1743)

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Mix and master your music beyond industry standards with award-winning digital & analog audio engineering


Songs Mixed


Chart Hits


Certified Engineers


Songs Per Artist

How It Works

Mix and master your audio to the industry's highest quality sound

Send Sounds

Submit audio files (and track-outs) in your account dashboard.


Mixing engineers edit and manipulate the sounds to achieve vocal & instrumental harmony.


Mastering engineers prepare the audio for distribution across channels and transfer sounds to the master source.


Quality control engineers perform assurance tests and client revisions.


High quality audio files are bounced to client, ready for release on all platforms.


All plans include complete, full-service, high-end capabilities

✓ Mixing
✓ Mastering
✓ Static and dynamic ranging
✓ Headroom increases
✓ Buffer sizing
✓ Dynamic Plugins & Effects
✓ Volume Automation
✓ Sidechaining
✓ Fades
✓ Side isolation
✓ Synth patching
✓ Sonic and dynamic processing
✓ Tonal balance
✓ Limiting
✓ Crossfades
✓ Processors
✓ Saturation
✓ Achieve warm punch
✓ Gain staging
✓ Sample rate: 44.1 kHz - 48 kHz
✓ Compression
✓ EQ
✓ Bass spacing
✓ Space (Panning, Reverb, and Delay)
✓ Correlation metering
✓ Instrument bussing
✓ Achieve pristine clarity
✓ Volume Balance
✓ Peak decibel threshold adjustments
✓ Effects
✓ Mono and Stereo Output
✓ Embedding ISRC codes.
✓ Frequency widening and thinning
✓ Loudness (LU) (LUFS) ranging
✓ Digital compression
✓ Reverb
✓ Achieve dynamic loudness
✓ Phase signaling
✓ Analog filtering
✓ All major file types (.wav, .mp3)
✓ Filtering and compression
✓ Wet and dry bounce exports
✓ Ready for distribution on all platforms (Spotify, Apple Music)

⚠️ This is not an automated service. This is high-end, human-crafted audio engineering.

Why Choose Us

We treat every song like its our own


#1 online mixing and mastering service in the world
Award-winning service, a golden track record
Rock-solid, release-ready & radio-friendly
Credits on chart-topping hits Globally
Ready to scale at your pace, 1 or 1000 tracks


Made with highest-rated gear on the racks
Analog & digital filtering & compression
Trained on the latest industry hardware and software
The most robust plugins and effects library
Handcrafted & tailored, each song is treated like a hit
Human craftsmanship & precision, every track custom
No pre-automated bot composition settings


Best practices & cutting-edge techniquess
Fast turnarounds to keep your release on track
Quality control & assurance testing with every bounce
Message directly with your engineer
Unlimited support to meet quality standards


Company & People

We are audio engineers, music producers, and purveyors of culture thru the power and influence of the music we create. Our mission is to empower artists to follow their dreams. Our craft is our passion, and it's a pleasure to share the fruits from this labor of love with you. We strive to offer only the highest quality service with engineers who have the experience and certifications to engineer songs that thrill audiences over and over again.


Certified Mix headquarters are located in Miami, FL with recording studios in Los Angeles, the Bay Area California, New York, Chicago, Dallas, Phoenix, Las Vegas, and Tampa. Certified Mix engineers are located around the world.


We are trained on equipment, hardware, and software from the industries best and most respected brands, treating every song like a hit. Manley ▫️ Avid ▫️ Neve ▫️ Pultec ▫️ API ▫️ Maag ▫️ Universal Audio ▫️ Empirical Labs ▫️ Great Rivers ▫️ Analog Design ▫️ Eventide ▫️ TC Electronics ▫️ Antelope Amari ▫️ Gibson ▫️ Harman Professional ▫️ Shure ▫️ Yamaha ▫️ Fender ▫️ Steinway ▫️ Sennheiser ▫️ Roland

Training & Certification

All Certified Mix engineers are trained to demonstrate expertise with industry-standard hardware and software. Each engineer participates in exclusive demo sessions to ensure quality assurance and capabilities of the highest industry standards. Certified Mix tracks go through a rigorous quality assurance process to ensure quality standards are adhered to for each track engineered.

(Become a Certified Mix engineer.)


We work with world-class engineers to bring high-end audio to artists of all genres.

Our engineers are certified industry professionals with chart-topping credits worldwide.

As Seen In

"The best-kept secret of artists worldwide... Certified Mix makes music hit!"

- Press & Media

"High-quality, human-crafted mixing and mastering service for music artists of every genre"

- Press & Media

"The #1 secret weapon artists use to keep consistent with music releases"

- Press & Media

Demo Samples

Listen to our work


Achievement and industry accreditation in association with Certified Mix engineers and artists


Grammy Nominated


Billboard Gold #1 Records


Platinum Records


American Music Awards


Country Music Association Awards


International Classic Awards


Millions of Records Sold


Millions of Records Streamed


Enhancing the sound of your favorite artists

In songs you know and love, on album covers worldwide
Rich Homie Quan
Rod Wave
DJ Khaled
YFN Lucci
Rick Ross
2 Chains
Fat Joe
Peewee Longway
Jamie Foxx
Da Baby
Mobb Deep
Blac Youngsta
Talib Kweli
Gucci Mane
Mia Martina
Rich Gang
Eddie Griffin
Baby Soulja
Your Name Here

What Our Clients Say

Certified Mix engineers make our artists shine. Always on time, and they always deliver top-notch sound!
-- Regan Mansfield, A&R, Atlantica Records
Certified Mix offers super high quality sound. The engineer was easy going and super attentive and gave me exactly what I was asking for.
-- Miranda Wright, Artist, Soni Music
The engineer I worked with is awesome. He had a great ear and recommended effects to make my music stand out. This studio is legit. Great experience!
-- Big Tundra, Artist, Electra Records
Certified Mix always goes above and beyond! No other song engineers come close to these guys. It's the place to go for everything you need to make your songs pro!
-- Jacey Lane, Artist, Legacies Records
Talented engineers and high end studios, professional vibes with countless hits made often. Always a pleasure when I get to work with this facility. Industry standard quality every time.
-- South45, Artist, Republik Records
We've worked with the Certified Mix team for years, and have completed multiple projects. Highly recommended for anyone who needs to transform their sound to the highest quality in the industry.
-- Marty Levine, A&R, DefJam Records
Certified Mix are the best engineers. This was our first experience making an album and we couldn't be more pleased. The songs sound amazing and professional.
-- American Cowboys, Band, Arista Records
Certified Mix did an exceptional job mixing and mastering my music! The professionalism and knowledge of sound are the best I have seen and heard in this city!
-- Love Doctors, Band, Wurner Music
From start to finish, my engineer was accommodating and flexible. If you are looking to take your music to a higher level this is where you want to go. You will not be disappointed!
-- Bad Rhino, Artist, Epik Records
Certified Mix is a hidden gem to the music industry. There are few places that I know where you get world-class production with world-class genuine care for clients. The engineers provide a A-list quality product.
-- The Long Shots, Band, Capital Records

Still not convinced? Get a Free Consultation

Get a FREE 15-minute music consultation with a multi-platinum audio engineer


(Limited Time Offer)
Song Link URL:

Pricing Plans

Simple, no-hassle pricing.

Pay as you go. No contracts. No gimmicks. Cancel anytime.

Starting at $300 USD

(All plans include complete service features.)
Mixing & Mastering
Analog & Digital
Ready to release on all platforms




All in one easy-to-use dashboard




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Support FAQ

Q: What audio files do I need to submit?
A: Beat instrumental track-outs, the vocal track-outs, and any other audio clips that should be included in the track. If you don't have these files separately, submit what you do have.

Q: Do you mix the beat and the vocals?
A: Yes, we mix all tracks that are part of the composition. Instrumentals, beats, vocals, and effects may have a multi-track stems track-out.

Q: What's the difference between mixing and mastering? Do I need both?
A: Answer

Q: How do I prepare my audio to be mixed and mastered?
A: Consolidate your files to get them ready to import into another tool for mixing and mastering.

How To Consolidate files in FL Studio
How To Consolidate files in ProTools
How To Consolidate files in Cubase
How To Consolidate files in Garage Band
How To Consolidate files in Logic
How To Consolidate files in Reason

Q: What's the difference between analog and digital?
A: Answer

Q: How long is the turnaround to mix and master my music?
A: Plan to receive a completed mix and master within two weeks of submission. Mixing and mastering could all be completed in one day, but a better quality product is produced when sufficient time is available to properly hone & tweak the sound over multiple days.

Schedule: Day 1: Client submits project
Day 2: Engineer debrief (file downloads, imports)
Day 3: Mix
Day 4: Hone Mix
Day 5: Master
Day 6: Hone Master
Day 7: Quality Assurance Testing
Day 8: Optimization
Day 9: Deliver to Client 🎁

Day 10: Client submits revisions
Day 11: Edits, Fixes
Day 12: Deliver to Client

Q: How many revisions can I request?
A: You can request as many revisions as you'd like within two weeks of delivery. This usually accommodates about two rounds of revisions per project, depending on the changes requested. The service is designed to require minimal revisions and edits once a project is delivered. We also provide clients the option to allow us to make production decisions to enhance the output of your song, beyond mixing and mastering. You won't be disappointed with our service.

Q: Do you have an affiliate program?
A: Yes. Refer and promote our services. Make some extra ca$h.

White Label

Ghost engineering

We offer White Label Engineering and Ghost Engineering services. Please tell us about your project or business.

Album Sticker

Official decal

We will work with your distributor to add the Official Album Cover Badge Sticker Decal to your albums on store shelves, or we can mail you official decals that to put on your album covers.

Affiliate Program

Refer our services, Earn cash

Spread the word about our services as an affiliate, generate cash and rewards. Refer your customers a solid, reputable audio service.

Work with Us

Seeking engineers

Become a Certified Mix engineer. We are on the look-out for talent. Please feel free to tell us about yourself, and include any links you’d like us to visit.

Contact Us

Get in touch




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