Certified Mix and Master

The Industry's #1 Online Mixing & Mastering Service

World-class human-powered hand-crafted audio engineering, trusted by billboard-charting artists, ready to release on all platforms

⭐⭐⭐⭐⭐ (743)



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

1726

Artists Served

9756

Songs Mixed

24

Songs Per Artist

132

Chart Hits

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.

Mix

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

Master

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

Optimize

Quality control engineers perform assurance tests and client revisions.

Deliver

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

Features & Capabilities

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. We provide high-end, human-crafted audio engineering.

Why Choose Us

We treat every song like its our own

Capabilities

#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

Gear

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

Process

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

About

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.

Studios

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.

Brands

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.)

Engineers

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

Our Work

Take a listen

Credits

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

9x

Grammy Nominated

12x

Billboard Gold #1 Records

14x

Platinum Records

3x

American Music Awards

2x

Country Music Association Awards

7x

International Classic Awards

21+

Millions of Records Sold

450+

Millions of Records Streamed

Artists

Enhancing the sound of your favorite artists

In songs you know and love, on album covers worldwide

What Our Clients Say

Customer reviews

⭐⭐⭐⭐⭐
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Still not convinced?

Get a Live 1-on-1 Consultation Call

Review your audio in a FREE 15-minute music consultation with a multi-platinum audio engineer

$250

(Limited Time Offer)
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Pricing Plans

Simple, no-hassle pricing.

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

Starting at $300 USD

Mixing & Mastering (Up to 25+ stems per track)
High-Quality Analog & Digital Capabilities
Ready to release on all distribution platforms




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Voiceover Services

Professional narration for videos, ads, eLearning modules, podcasts, phone systems, and more.
Corporate video narration, radio ads, tutorials, automated phone systems (IVR), or explainer videos.

Podcast Production

High-quality production of podcasts, including recording, editing, mixing, and distribution.
Internal corporate podcasts for employee engagement, customer-facing podcasts for thought leadership, or brand podcasts to engage audiences.

Music Production and Jingles

Creation of original music or jingles to represent the brand or enhance marketing content.
Commercials, brand identity, promotional videos, and elevator music for office systems or customer interactions.

Audio Editing and Post-Production

Editing, mixing, mastering, and finalizing raw audio files to produce high-quality audio content.
Editing podcast episodes, corporate presentations, audio for marketing videos, or training programs.

Sound Design

Creation of original sound effects or custom soundscapes to enhance multimedia projects, apps, games, or videos.
Video games, mobile apps, branded content, or corporate presentations that require unique sound effects.

Audiobook Production

Creation of audiobooks for internal or external distribution.
Corporate training materials, industry-specific guides, or offering educational content in audiobook format.

Audio Branding and Sonic Identity

Development of a unique auditory brand identity, including signature sounds or jingles.
Corporate sound logos, signature music for advertising campaigns, and soundscapes for brand recognition in advertising.

Audio Transcription Services

Transcribing audio files into text for accessibility, documentation, or content repurposing.
Transcribing meetings, conferences, customer calls, podcasts, or video content for accessibility and SEO.

ADR (Automated Dialogue Replacement) and Dubbing

Re-recording dialogue for clarity, fixing sound issues, or translating media into other languages.
Producing multilingual content or replacing unclear audio in video productions, training videos, or customer service videos.

Audio for eLearning and Training

Recording and producing audio content for online courses, tutorials, and training modules.
Corporate training, onboarding, product demos, or interactive employee learning materials.

Radio and Broadcast Production

Creating professional radio ads, live shows, or broadcast-quality audio content.
Radio advertising, live podcasting, or creating audio content for broadcast.

Audio for Advertising and Marketing

Producing professional voiceovers, jingles, and audio ads for marketing campaigns.
Radio ads, TV commercials, online ads, and social media marketing content.

Field Recording and Location Sound

Capturing high-quality audio in various real-world environments for films, videos, or promotional content.
Capturing authentic sounds for product videos, commercial shoots, and documentaries.

Audio Restoration and Noise Reduction

Cleaning up and enhancing old or low-quality audio recordings.
Restoring old recordings for archival purposes, improving the quality of customer service call recordings, or cleaning up audio for podcasting.

Soundtrack Composition for Videos and Presentations

Composing original music scores for video content, corporate videos, or presentations.
Corporate video content, product launches, social media campaigns, or any visual content requiring a custom musical score.

Live Event Audio Production

Professional audio support for live events, conferences, webinars, and corporate meetings.
Audio setup and management for corporate seminars, trade shows, conferences, product launches, or corporate meetings.

Custom Audio Solutions for Mobile Apps or Software

Creating custom sound effects or background music for apps, websites, or software interfaces.
Sounds for notifications, alerts, onboarding experiences, or interactive elements within apps.

Custom Audio Alerts and Ringtones

Creating custom alert sounds or ringtones for enterprise use.
Custom ringtones for employee devices, notification sounds for apps, or alerts for internal communications.

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.

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