About JMB Design & Build

Extension Builder in Potters Bar, EN6. Working within a 10 mile radius.

JMB Design & Build is a full service building construction company dedicated to building and improving residential and commercial structures according to client needs and desires. Owned and managed by James Boulton, himself and his team have over 25 years of experience in the industry with qualifications in carpentry, plastering and bricklaying. Based in Hertfordshire, the team at JMB is ready to give your space whatever updates it requires.Our skilled team of builders adopt a thorough approach to ensure every renovation project we undertake is delivered on time, budget and to the highest standard. Whether you want to update a tired looking property or just want to modernise a single room (Kitchen or Bathroom) we can provide you with a huge range of renovation solutions to revive your home. Just give us a call or enquire online today and we’ll get back to you as soon as we can with a quote.