
Gazelle is all-in-one business management software built specifically for piano technicians — designed to wow your customers and save you time so you can focus on the work you love. From automated scheduling and customer reminders to invoicing, condition reports, live customer support, and a mobile app for the field — choose only the features you need.
Our small team has spent a decade listening to the piano service community, and that shapes everything we build. In just the last few months we’ve shipped a wave of new features, improvements, and customer requests — and there’s more on the way by October. If you’ve been on the fence, there’s a good chance we’ve already added something.
At MRCO 2026, Nathan Ehresman and George Buss will be on hand to answer questions, walk you through what’s new, and hear what’s on your wish list. Stop by and say hello — they’d love to meet you.

George Buss

Nathan Ehresman

Founded in 1978 as a piano restoration business, PIANOS BOLDUC has grown and developed over 45 years into an institution known world wide for its White Spruce Soundboards, Maple Pinblock and superior quality components, as well as other products used in the manufacture and restoration of fine pianos.
PIANOS BOLDUC also makes unique custom tools for piano technicians and rebuilders and offers an online parts-catalogue, technical support and full-rebuilding service.


Hellerbass has grown over nearly 40 years into a company known worldwide for its quality bass strings and traditional German craftsmanship.
We supply bass strings in many different materials – not only copper, but also nickel-plated copper, brass, iron and all types of Paulello wire – for pianos, serving piano manufacturers, technicians, and restoration shops across the globe, especially in the USA.





