Basement Construction

Basement Construction | Conversions | U&M Group



As one of the leaders in basement construction, we offer a full design, build & basement excavation service. We can create, or convert, your existing cellar into valuable living space to suit modern lifestyles or to simply free up rooms higher in your property. Our experienced and reliable basement specialists are delivering the highest quality on time and a budget.


With the increasing costs & upheaval associated with moving home, and the fact that the construction of a basement often adds more value to the home than the cost of its creation. There has never been a better time to use the space under your property for additional rooms.


Contact U&M Basement Specialists today on: +44(0)20 8805 4000

U&M benefits

  • Expert Project Management
  • Cost-effective Project Delivery
  • Compliance with Tight Programmes
  • Sensitivity to occupied & business premises
  • Sympathetic Cosmetic Finishes
  • Quality From the ground up

Professionalism, Engineering Excellence, and Health & Safety are at the heart of every project.

  • BS EN ISO 9001 Quality Assurance



As one of the countries most experienced basement specialists, whether for a new build, basement excavation or conversion, we can either engage our design team to work a scheme from inception or work with your existing designers to make your dream a reality.


Basements can have a multitude of uses, more living space, swimming pools, car parks, cinemas, media rooms and gymnasiums, to name but a few.


As you can see, the possibilities are endless, limited only by your imagination.


Contact U&M Basements Specialists on: +44(0)20 8805 4000

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Contact us now for a free quote on your project