Specialist Trombone Repair & Valve Maintenance in Warrington (Lowton).

 A trombone is only as good as its slide action. At Brass Toff, we don’t just clean instruments; we restore the mechanical tolerances required for effortless playing. From vintage Conn restorations to modern Yamaha valve alignments, Master Technician Paul Andrews ensures every instrument meets professional standards.

Common Issues We Resolve

• Slide Action: Correction of dragging, sticking, or noisy slides using precision alignment tools.

• Valve Service: Rotary and Thayer valve maintenance, including linkage alignment and bumper replacement.

• Bell Restoration: Rolling out dents and creases to restore resonance without thinning the brass.

• Ultrasonic Cleaning: Deep chemical cleaning to remove internal calcification and ‘red rot’ precursors.

Recent Trombone Work on the Bench