Upsher Harrison provide a fully managed building service featuring high quality full house refurbishments, extensions, basements and loft conversions. Established in 2011, we have become a well recognised and trusted local building company in south west London. Committed to excellence and providing a bespoke service to all our clients, we have built up a substantial following from satisfied clients in the area. Our personal, practical and honest approach drives our business. With a constant channel of communication and hands-on project management, we ensure the client journey with us is as enjoyable and smooth running as possible.