JMC Installations Limited

Welcome to Castlebay Construction. We are a family run business offering building and home improvement services in the Hampshire and Dorset areas 

We founded the business in 1995 and we have over 20 years of experience in the building industry. We specialise in kitchens, bathrooms, building extension and much more. 

We offer a no obligation design and quotation service. We will visit you at your home to discuss your requirements. We plan and design your project or take any plans that you have and work from those. 

We will provide you with a written quotation and offer a complete one stop service using our own highly qualified fitters. 

Whether you have an interior or exterior project, we have the experience and resources needed to get it done right.