COS Mastering specializes in music mastering. We will work to balance the stereo focus of your music as well as pull the tracks of your album together, forming a pleasant listening experience for your fans to enjoy. Contact us today!
Brand Certified
COS Mastering
4.8(21 reviews)
Certified by COS Mastering • Jul 05, 2026
Business Details
2777 Olde Gate Ct SW, Snellville, GA
30078, United States
Certified by COS Mastering • Jul 05, 2026
(404) 524-7757
Certified by COS Mastering • Jul 05, 2026
https://cosmastering.com/
Certified by COS Mastering • Jul 05, 2026
About
Certified by COS Mastering • Jul 05, 2026
Recording Studio
COS Mastering specializes in music mastering and music restoration. Album mastering is both an art and a science. We utilize our artistic creativity and our technical training every time we provide digital-analog music mastering services. Please give us a call today to get started!
Location
Certified by COS Mastering • Jul 05, 2026
Hours
Certified by COS Mastering • Jul 05, 2026
Monday11:00 AM - 7:00 PM
Tuesday11:00 AM - 7:00 PM
Wednesday11:00 AM - 7:00 PM
Thursday11:00 AM - 7:00 PM
Friday11:00 AM - 7:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 2 items
Explore offerings from COS Mastering on 2777 Olde Gate Ct SW in Snellville, with popular cos mastering available at this location.
COS Mastering
2 items
COS Mastering
We offer professional music restoration and digital restoration services. Let us help you restore your old recordings. Please give us a call to learn more about our music restoration services!
Reviews
4.8
21 reviews
5 stars
20
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1 star
1
- GPGroove Control Prod.Mar 24, 20245.0Love the personalized, professional vibe working with Larry. The masters always sound great! -Keath Lowry
- BRBout Business RecordsAug 11, 20185.0does a great job
- JBJames Harrison BaconMar 3, 20175.0Larry is THE MAN, No need to look any further!!!
- AFandrew fazackerleyOct 18, 20165.0Great!
- CCChristopher Alpiar (Chris)Aug 10, 20165.0Rarely do you find a combination of an amazing mastering suite with top of the line hardware (like Cranesong and Sadie) and a mastering engineer on that same level of excellence who is also down to earth, fun to be around, meticulous, extremely knowledgeable about his craft, and of course with great ears and concept of how to do his job at the very highest level, while all the time remembering that his goal is to be unobtrusive, to deliver what the mix engineer and the producer intended and desire. I have seen him work on the most 'purist' of recordings to the most produced and always his work is second to none in the SouthEast USA. I highly recommend Larry and COS Mastering and the work done from this studio. And acts like Janelle Monae, who understand this value, well this is why they keep returning to COS Mastering. I am excited for the next opportunity that we will work together
Frequently Asked Questions About COS Mastering
What services does COS Mastering provide?
COS Mastering specializes in music mastering and music restoration, using both artistic creativity and technical training to provide digital-analog music mastering services.
What are the regular business hours for COS Mastering?
COS Mastering is open Monday through Friday from 11:00 AM to 7:00 PM and is closed on Sundays. Saturdays are available by appointment only.
Where is COS Mastering located?
COS Mastering is located at 800 East Ave NE, Atlanta, GA 30312, USA.
How can I contact COS Mastering?
You can contact COS Mastering by phone at +1 404-524-7757 or via email at larry@cosmastering.com.
What payment options are accepted at COS Mastering?
COS Mastering accepts American Express, Cash, Check, Discover, Mastercard, PayPal, Visa, and Zelle.
Is it necessary to book an appointment for a Saturday visit?
Yes, Saturdays are by appointment only at COS Mastering.
What nearby venues can I visit before or after my session at COS Mastering?
You can visit 800 East, a concert venue and music production location nearby, ideal for live music events.
Are there any nearby places where I can grab a meal near COS Mastering?
Yes, nearby options include Parish Foods & Goods, an American restaurant, Painted Park, a restaurant and bar, and The Brasserie and Neighborhood Cafe at PARISH.
What nearby fitness or wellness centers are close to COS Mastering?
Nearby fitness and wellness centers include Pure Barre, a gym and boot camp studio, and Beauty Beyond the Hair, a beauty salon and spa.
Are there other music production-related businesses near COS Mastering?
Yes, nearby music production and related studios include Ken Gregory Studios and 3rd Fathom Films, which also offers event photography and movie/television studio services.
Brand Certified Facts from COS Mastering
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Certified July 05, 2026Yext Knowledge Graph
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