Dear all,
I have had Boris as my exclusive piano tuner for the past 5 years. I never once was disappointed with his work and if I had a particularly bad day of overly-sensitive ears Boris was immediately there to fix the problem. Also, I stopped feeling guilty for breaking strings – he replaces them so quick that it's no longer a big issue (though I don't particularly recommend breaking them). Whatever problem you might have with your instrument I guarantee he could repair it.
Michael Berkovsky, The Juilliard School
I can't say enough good things about Boris! He is very dependable, honest, professional, and knowledgeable. Boris Kvint is the only piano technician I have ever allowed to service my beautiful Yamaha piano, and he also services my student's pianos with the highest level of craftsmanship and artistry. But his service goes beyond Boris's phenomenal tuning abilities. I fully appreciate the fact that he takes charge of our piano-tuning schedule so that I don't have to spend time making phone calls and appointments. I couldn't be more satisfied with the level of care he has provided for my piano for the past eight years.
Jacob Lakirovich, Violinist
Member of College of Examiners, Royal Conservatory of Music, Toronto, Canada
Our piano has 'perfect pitch'. That's because Mr. Kvint helped us to find the right instrument for my daughter, Iris, who is now 14 years old and prepares for her ARCT Performer examination. I couldn't afford an expensive piano, however Mr. Kvint reassured me and indeed managed to secure the purchase of a wonderful instrument that is absolutely perfect for my daughter. And what a fantastic job on this instrument! The keys don't stick, the feel is super and the sound is incredible. Thank you Mr. Kvint! 
Mr. Wong
Markham, Ontario
Hey Boris,
Thanks for fixing up my piano! The Kvintas are especially nice and crisp: ) Thanks for the quick and professional work. 

PS- Is your last name made up?
Hi Boris,
The piano sounds beautiful again after your work last week. Thanks for your help,