Renaissance Piano Service

* Providing every aspect of piano service to Colorado’s Front Range area. 

* Specializing in Steinway & Bosendorfer. 

* Concert Technician for Boulder Bach Festival. 

* Concert Technician for Boulder Chamber Orchestra.


Email us at

or Call (303) 521-3722

Schedule a Piano Tuning

Piano Sale!

By Appointment

We have a wonderful selection of affordably priced, quality grand and upright pianos for sale. See them here on our website or visit our showroom at 1725 Majestic Dr, Lafayette, CO. Please call to schedule a visit.

Only the Best

Trained in Europe at the Bosendorfer  Factory, Vienna.  Specializing in Steinway and Bosendorfer.

“We are glad to recommend Mr. Nelson to anybody who might ask for his services. We are happy to know we can rely on a technician such as himself to service our customers. We are looking forward to a continued relationship with him.”

Dr. Peter Lemell, CEO, Bösendorfer Piano Factory, Vienna, Austria, 1992

Piano tuning done the traditional way: by ear. When we tune your piano, we bring to bear our thirty+ years of experience tuning thousands of pianos, to give you the best possible tuning.

We have a lovely selection of wonderful pianos for sale, focusing on affordable Steinways and other brands of high quality.  Check out our selection!  The piano of your dreams may be here.  

We have one of the only collections of Steinway grand pianos in the USA that are available for long-term rental.  Contact us to see how you can have a Steinway in your home, inexpensively.

Piano Refinishing

Highest quality closed-pore, hand-rubbed finishes, just how they were done 100 years ago.  You won’t find a higher quality piano finish anywhere.

Piano Restoration

Bring your piano back to life, and back to its original potential.  We specialize in all aspects of restoration: new soundboards, pinblocks, bridges, actions, strings, etc.  We even duplicate original keysets.

Just as important as tuning is keeping the touch and tone as good as when the piano left the factory.  Periodic adjustments to both tone and touch make your piano a pleasure to play.

Maintaining the health and tune of your piano has a lot to do with maintaining consistent humidity to your instrument. The climate control system we install inside the piano provides both humidifying and dehumidifying. It is almost invisible and is easy to maintain.

Piano Storage

For those times in your life when you need to store your piano, we can provide safe, climate-controlled storage. We can arrange both the moving and storing of your piano.


What People are Saying

“I won't let anyone else touch my Steinway”

Ward T, Steinway Grand

“The piano has never sounded more beautiful”

Toni M, Hamburg Steinway Grand

“I can't thank you enough”

Barbara B, Kawai Grand

"The utmost professional technician"

Bryan T, Yamaha Grand

Our Story

Founded in 1987 by Registered Piano Technician Trevor Nelson with a passion to combine the best of old-world craftsmanship with modern piano service techniques, we provide all aspects of piano service to the Greater Denver and Boulder areas.  We specialize in Steinway & Bosendorfer, but service all brands of pianos.

Our services include piano tuning; touch and tone improvement; complete restoration including actions, pinblocks and soundboards; piano humidity and climate control solutions; piano refinishing; rental of high quality grand pianos (mostly Steinway); and piano storage. 

Don’t Miss

Our News And Events

Check back here for new and events.

What makes a piano go out of tune?

Did you know that every May, pretty much every piano in Colorado goes out of tune?  And every October?  The reason is that pianos (and any instrument made from wood) are extremely sensitive to changes in humidity.Humid air swells all the wood in your...

Steinway Sale!

We are currently having a piano sale, featuring some of our lovely Steinway, Schimmel, Essex and Hazelton pianos.  Steinway uprights from $6,000 and grand pianos from $9,000.  Contact us for more info if you're interested in learning more.


Our shop is located at our home in Boulder, CO.

Our piano gallery is located at 1725 Majestic Dr Lafayette, CO.

Hours of Operation


By appointment 9:00am – 6:00pm

By appointment only

We are closed

Drop Us a Line

Don’t be shy. Let us know if you have any questions!