Our main area of expertise lies in Extensions and Conversions, with quick turn-around times and delivered on budget.  However we undertake a wide verity of work, from building repairs to bathrooms and kitchens.  Check our FAQ’s for guidelines on our most common services.

Why not give us a call on 01424 436 906 / 07432 097 551 to discuss your requirements.


From conception to completion, our dedicated team of professionals work tirelessly to give you the extension or conversion you desire.

As one of the leading building companies in Sussex, with an outstanding reputation, we provide everything you need to extend and improve your home. From planning and design, to site clearance and groundwork; from bricklaying to electrical work – all taken care of by experienced and professional builders, plasterers, carpenters, plumbers and electricians.

We pride ourselves on providing quality work on budget, and delivered on time, and you can expect us to be polite and courteous at all times, treating both you and your property with the utmost respect.

Specialising in extensions and conservatories, we also provide a number of top-quality building services such as:

  • Renovations
  • Repairs
  • Adaptations
  • Roofing
  • Luxurious Bathrooms
  • New Kitchens
  • Building Renovations
  • Brickwork
  • Plastering
  • Carpentry and Joinery
  • Plumbing
  • Roof-work and much more

For builders you can really rely upon, trust Mitchell Building Services.

Call us today for a no-obligation quotation.