Piano #1
Creating places that enhance the human experience.
Our Philosophy
Our Passion is Unlocking Musical Talent In Others.
Enriching lives through music
Servicing the Denver Metro area and beyond, Denver Piano Service offers a complete array of services and products to ensure the proper maintenance of your valued piano. You can always depend on the experts at Denver Piano Service to deliver the highest level of service at a fair price and in a timely manner.
Our Core Values From A
Family Owned Company
Our Promise
We always conduct ourselves honorably in and out of our clients’ homes.
Our Commitment
We provide the highest level of service possible, every time and for every piano.
Our Goals
We actively pursue to advance our skills in the field of piano technology to bring the most innovative services to our clients.
Meet Greg Shaffer
After 45 years of piano tuning, repair, and service, Greg has passed his knowledge on to the next generation.
Greg envisioned and created “The Colorado Institute of Piano Technology,” where he spent 10 months with Luke and Sean, teaching piano history, repairs, rebuilding, and the art of aural tuning.
Now that the business has transitioned, Greg (and his clients) can be assured that they can continue to expect the same friendly, professional service they have come to expect over the past 5 decades.
Meet the team
Sean Weinert
Owner, Piano Technician
Raised in a musical family, Sean began piano lessons at age 5 and found his love for live performance playing guitar. He is a 20-year member of the Denver music community in performance, audio engineering, and production.
Sean has completed an apprenticeship under Greg Shaffer, trained in aural tuning, repair and restoration. Sean found piano technology as an intersection of his two passions – working with his hands and a career in music.
Sean grew up in the south Denver metro area where he and his wife are raising their two boys. When not servicing pianos in the field, he can be found covered in sawdust and glue in the Denver Piano Service restoration shop!
Luke Mizuki
Registered Piano Technician
Luke is a Registered Piano Technician certified by the Piano Technicians Guild, one of only 11 in the Denver Metro Area and 34 in the whole state of Colorado. He is currently training as a Certified Tuning Examiner, the highest and most rigorous tuning achievement in the PTG, and the only RPT in the state who has qualified for this training. Learn more about the PTG and RPT status here
Luke started playing piano in 1st grade, and music has been a core part of his life ever since. He has learned a myriad of instruments, playing, singing, performing, and recording in bands, orchestras, and choirs from childhood to the present day.
With a B. A. in Music and an M. A. in Teaching, Luke has worked as a freelance musician and public school choir teacher for the past 8 years both in California and in Cherry Creek Schools here in Colorado. He currently directs choirs at Grandview High School and with Young Voices of Colorado. Luke brings his extensive experience with piano and his deep love of music to the field of piano technology, and looks forward to providing you and your piano top-notch service.
What makes Denver Piano Service different?
As a client of Denver Piano Service,
you will be assured that:
