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 • Aug 30, 2026
Business Details
2777 Olde Gate Ct SW, Snellville, GA
30078, United States
Certified by COS Mastering • Aug 30, 2026
(404) 524-7757
Certified by COS Mastering • Aug 30, 2026
https://cosmastering.com/
Certified by COS Mastering • Aug 30, 2026
About
Certified by COS Mastering • Aug 30, 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 • Aug 30, 2026
Hours
Certified by COS Mastering • Aug 30, 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
4 stars0
3 stars0
2 stars0
1 star
1
- KBKwa BoatMar 19, 20245.0The mastering sound was so clear and quality. This is Justice. Thanks a lot.
- BRBout Business RecordsAug 11, 20185.0does a great job
- DKDarin KingOct 2, 20165.0Timely turn around honest and open when reviewing your mix and give great advice about your project to ensure that you get the best mastering for your songs.
- SKSkeebo KnightAug 10, 20165.0"COS Mastering is the best! Larry really knows his stuff. I was extremely pleased with his work. I would highly recommend COS mastering to everyone!"
- SDSteve DealMay 9, 20165.0Larry is the consummate professional, someone who knows what he's doing and has been doing it very well for a very long time. He has top notch gear in a fantastic room and a great set of ears. Investing in the right mastering engineer is important if you want your art to go to the next level. Thanks Larry!
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 August 30, 2026Yext Knowledge Graph
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