Service and Maintenance / Wings
Joh.de Heer is known for its good service equipment. A team of expert professionals is on hand to prepare your piano, grand piano or organ for delivery. You can also contact Joh.de Heer for the adjustment, intonation and tuning of your keyboard instrument. Our technical team operates throughout the country. Even if your instrument was not purchased from Joh.de Heer, you can still contact us for maintenance on your piano, grand piano or organ. Call or email us for a non-binding offer.
Service and Maintenance / Organs, Keyboards and Other Electronic Equipment
If your organ malfunctions, an efficient service device is at your disposal! Joh.de Heer has a number of skilled technicians who operate throughout the country to be of service to you as quickly as possible! Even if your instrument was not purchased from Joh.de Heer, you can still contact us for service, call or email us for a non-binding offer.
Service and Maintenance / Guitars
You can also visit the guitar department of Joh.de Heer to adjust and string your guitar. We have a number of professionals who can do this for you at an affordable price. Our intention is to get a guitar ready to play again within 1 week so that you don't have to wait weeks to be able to use your instrument again. Even if your guitar has not been purchased from Joh.de Heer, you can still adjust and string your guitar.
