Top level is a professional company specialising in high quality loft conversions in the Portsmouth area. From conception through to design, obtaining your planning permission and building regulation consent, to final decoration, Top level offers a total service. On completion we will provide the necessary certificates to incorporate your loft conversion into your main residence in order to secure your investment. Forget about looking for a new place to live, or the cost and mess of a new extension. Top Level can utilise the the wasted space that you already own. Whether you're after an additional en-suite bedroom, a light and airy study or a safe and secure playroom, your needs can be met.