Our Philosophy

Our Passion is Unlocking Musical Talent In Others.

Enriching lives through music since 1975.

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 over 45 years of quality piano tuning, repair, and service, Greg is passing his knowledge on to the next generation. Greg has trained and continues to mentor 2 incredible young tuner/technicians, Sean Weinert and Luke Mizuki.

Over the decades, Greg’s clients have come to trust Denver Piano Service for all of their piano service needs. Now with Sean Weinert taking over ownership, and he and Luke’s talents for tuning and repair, Greg’s clients can be assured that they will continue to expect the same friendly, professional, quality 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

Piano Technician

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 7 seven years both in California and in Cherry Creek Schools here in 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:

On Time

We always strive to be on time for our appointment. If we will be more than 15 minutes late or early, we will call in advance to let you know.

Upfront Pricing

All services that need to be performed will be discussed with you first before any work is completed. We make sure you will know what the total will be so you can plan accordingly.

Integrity First

We will always keep the interests of our clients as our primary concern. It is our goal to build trust and respect with our clients to become their go-to piano servicing specialists that they can rely on.

Pianos For Sale

Get a quote for your next piano
need, project or upkeep

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