We replace broken components on most makes of office chairs. If your chair gives you that sinking feeling, it is most probably the gas cylinder that has worn out. We replace the cylinder to get your chair back in top condition. When left for a prolonged period, the mechanism may also fail and increases the cost to repair your chair, even though it is still more cost effective than replacing the chair, it just increases the cost on repair unnecessary. We can even replace broken plywood on the seat and backrest of the chair. This requires the chair to be at our workshop for a couple of days.