Custom wooden bookshelf for home office in Edgeworthstown

Looking for a skilled carpenter or furniture maker to build a custom wooden bookshelf for a home office in Edgeworthstown, Co. Longford. The shelf should be floor-to-ceiling, approximately 2.4 metres high and 1.8 metres wide, with a mix of open shelving and some closed cabinets. Preference for solid oak or a similar quality hardwood. Please provide examples of previous similar work and an estimated timeframe. All materials must be sourced sustainably if possible.