18 October 2023 12:47
Cannot say enough good things about João and Bryan at Carvalho Mastering. From the moment we contacted them to the final delivery on 2 albums, the attention to detail was incredible. This is the group to go to if you want to experience the highest audio standards from the most talented team, the greatest work ethic and respect, and never resting till 100% satisfaction is reached. We'll definitely be back!
Rick Hollett
Record Time Productions.
24 September 2023 21:56
I have mastered my last 3 song projects with Joao and have been thrilled with the results. I try to do the best job I can with my final mix, and it's hard to put into words, but when I get the mastered version back, it just sparkles in the high end and kicks in the low end, and passes the all the car, headphone, ear-bud, Bluetooth speaker, etc.tests for consistency. And I appreciate Joao's generosity at offering revisions - he truly wants you to be happy with the result, and I always am.
11 September 2023 19:00
Mike Marra's mastering on my first batch of singles is so wonderful. Very sensitive and tasteful to what the songs were needing. I am so grateful for the quality of the work, for the kind and clear communication from Mike and Bryan, and for the existence of the Night Shift Mastering at JCM altogether. Gives indie artists access to a very kind, respectful, and talented team of engineers. I cannot recommend Mike enough. Really can't wait to hear his work on my full album. Thank you again JCM!
28 August 2023 19:00
I've worked with some good mastering engineers over the years but without a doubt Joao and his team are the very top of the top. Not only does Joao create exquisite sounding masters, he and his team go out of their way to be helpful, friendly and ensure a positive experience. I've mastered a number of records with Joao already and can't wait for the next one!
28 October 2021 23:22
I love the attention to detail and addressing any of my concerns with no issues. Super nice and talented engineers!
18 October 2021 18:52
I had the pleasure of working with Bryan to master my first Single, and Im thankful I came to them. One of my friends had mentioned working with Bryan in the past, and suggested I tried them out. I couldnt be happier with the results, great customer service, and rather fast as well. I highly recommend you work with these guys
09 March 2020 5:27
I've worked with some good mastering engineers over the years but without a doubt Joao and his team are the very top of the top. Not only does Joao create exquisite sounding masters, he and his team go out of their way to be helpful, friendly and ensure a positive experience. I've mastered a number of records with Joao already and can't wait for the next one!
21 February 2020 5:58
This team is the best! Such a pleasure to work with, the process was smooth from start to finish. We couldn't be happier with the final product, everything came out incredibly well. I (and the rest of Bad Dates) highly recommend these folks, not only for the finished product they provide, but for the way they handled the project at every step in the process.
19 February 2020 3:48
I really enjoyed working with the team at Joao Carvalho Mastering. Without question, they put in the extra time to make sure everything was to my liking and did so in the most pleasant and professional way. Highly recommend!
27 January 2020 22:12
I had the best experience at João Carvalho Mastering. Very down to earth, natural and professional service. What to say about my songs - they got their final touch of magic now. I expected extraordinary mastering, I had not expected such kindness. Thank you João, Bryan and team. I’d love to work with you again someday:)
19 December 2019 8:38
Incredible team, friendly staff,
Legendary room. Arguably the best mastering room and team of engineers in Canada! Welcoming environment and a breeze to work with.
13 December 2019 15:55
I've worked heavily with Joao and Bryan over the years, most notably on the Juno-award nominated album Die Every Day by Tasha the Amazon, and her 2019 album Black Moon. We've never been disappointed. They nail the quality standard that we need to hit, and understand how to work with our style, including the thick bass that defines our production. They're always in communication and always on time. They deserve the international reputation they've built.
17 November 2019 18:19
João has mastered all of our recordings since 2014, and he and Bryan have always been a joy to work with - very accommodating with our schedules and extremely passionate about their work. Highly recommend them!
14 November 2019 3:22
Such a warm space, from the talented people working there, to the actual setting and design of the place.
Did a great job on our music’s mastering and made everything come together perfectly
We felt such honour to work with them as their repertoire includes artists like The Tea Party, City and Colour, Alexis on fire, Death from above, and the list goes on
Definitely worth every penny. ️
02 November 2019 17:14
João gets your work to sound exactly the way you want but better. I am three albums deep working with this studio and have no desire to go elsewhere.
20 October 2019 20:35
Amazing experience. Joao and Bryan made us feel right at home.
Beautiful set up and very warm atmosphere.
Their arsenal of experience is prevalent from all the award winning records on their wall of fame that they’ve mastered.
Thanks for all the love and making us sound like the pros.
16 October 2019 0:51
We dealt with Bryan Lowe. Everything was easy. He communicated with us through e-mail in a very prompt and courteous manner. The final product was amazing. Highly recommend.
13 October 2019 21:40
We recently completed our first full length record "Made to Wait" and after endless searching determined that Bryan Lowe @ Joao Carvalho was the person of choice who had the chops to master our album. Throughout the entire process Bryan was incredibly communicative, efficient, timely and most importantly talented! He delivered both our vinyl and digital masters sounding exactly the way we hoped they would, bringing out all the best elements of the mix. We highly recommend mastering your music at Joao's studio! Top of the tops
12 October 2019 6:22
What can I say - simply the best in the city.
Delivered on time - very courteous.
And pristine sound

Thanks guys - I’ll b back
11 October 2019 13:03
I am a pop artist from Toronto, and I have been getting my songs mastered by Joao for years. His entire team is professional, efficient and SO kind. I am endlessly impressed with his work, and his ability to take my songs to the next level. I recommend him to any artist who is looking to get their songs mastered! He is the best guy around!
03 October 2019 12:39
Great people to work with, very professional and amazing results. Both João and Mike Marra elevated our music.
27 September 2019 12:41
The staff at JCM are super knowledgeable and helpful, everything from booking the session to finalizing the masters afterward was smooth and easy! Joao himself is a warm, open-minded (and needless to say fantastic) engineer who instantly makes you feel at home in his beautiful studio. Great experience, highly recommend!
19 September 2019 14:47
I used Joao and his team for several releases by electronic pop rock duo Sunrise in the Desert. The quality of his work is second to none and the turn around time was very quick too. Joao was very responsive to tweaking things if we ever had a note and the overall process made our mixes warmer and really soar! I would highly recommend working with him and his team!
15 September 2019 9:08
I've known these guys for like fifteen years and they have NEVER let me down. They ALWAYS come through. You gotta try it for yourself. One love.
04 September 2019 17:42
I’ve been lucky enough to have 3 albums mastered by Joao and his team. They are truly the best in the business. They are always super quick and kind with responses to any questions I might have. Turnaround is surprisingly fast-especially considering how busy they are. Their prices are beyond fair and the masters have come back perfect the first time every time. On top of that, there is a caring touch to their service. I always feel like I am working with friends. They are extremely good about keeping you in the loop with each step and making you feel like your project is special to them. I will continue to have all of my albums mastered by Joao as long as he’s open for business!
04 September 2019 2:38
Absolute gems these guys are.

Professional, quick and friendly.

Results are extraordinary and costs are beyond reasonable.

Highly recommend.
18 August 2019 19:32
Joao did an amazing job for Taming Sari's debut album ''Thirsty from the Drought''! He was able to capture the crucial aspects of our sound and find the right balance during the mastering process. We are already looking forward to working with him again, such a pleasure to cooperate with in the goal of creating sweet sounding rock n roll!
18 August 2019 18:41
João and his team have been mastering ALL of my records since 2003. I think we're up to 12 or so, by now. Talented staff and awesome facilities. If you're looking to take your project to the next level, the discerning ears at JCM have got you covered!
10 August 2019 23:32
Bryan Lowe was amazing to work with. He maintained a high level of communication over the course of the project and his quality of work is amazing. I highly recommend João Carvalho Mastering and especially Bryan to anyone looking to get their songs mastered.
09 August 2019 2:59
I had a great experience working with everyone at Joao Carvalho Mastering! They made it effortless and easy to communicate and get my project done on my schedule. My EP sounds fantastic and I can't wait to share it!
09 August 2019 1:02
Joao is the master. I think that's why they call it mastering actually. Tight sounds every time and Joao cares about your music and its' sound.
13 July 2019 7:27
Bryan did a fantastic job on my masters. The price was more than fair, the work was great, and it was a pleasure working with him. I'm an independent musician, always looking for that perfect balance between cost and quality. With Joao Carvalho Mastering, I found it.
19 May 2019 11:37
Expect a detalied experience in one of the top 5 rooms in the world.expect to make new friends. #expect #worldclass
07 April 2019 20:33
I'm an independent musician from India. I contacted Bryan to master my debut EP and he not only did the best but despite having a time difference of 10 plus hours was very professional, polite and humble. Plus he did all the required corrections when asked. Fantastic work Bryan. Really appreciate it. I totally love it. Exceeded expectations. I would really like to work him in future. Thank you Bryan.

Sending lots of love from India.

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