Charterbuild | Construction Services | Underpin | U&M Group



Charterbuild are at the forefront in structural repair and strengthening. We are committed to a high quality service, integrity of conduct and an overriding concern for your best interest.


We have a very broad range of techniques and skills, ranging from traditional methods suitable for listed and historic buildings, through to the very latest technology in reinforcement and stabilisation.


This, coupled with our approved installer status for Helibeam, Duckbill and other specialist systems allows us to tailor appropriate solutions to each problem.


From the first enquiry through to the final installation, you are assured a competent, professional and thorough approach, based on over 40 years of experience.

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
Visit the Charter Build website



From our specialist depot in North London we have quick and expedient access to North, West and East London areas, as well as the Home Counties of Essex, Middlesex and Hertfordshire.


Contact the Charterbuild experts today to discuss your requirements.

  • Helibeam masonry reinforcement
  • Helifix pinning & tying systems
  • Cintec anchor system
  • Duckbill ground anchors
  • Masonry bridge repair and strengthening
  • Brick/concrete/stone repair
  • Resin & cementitious injected repair
  • Masonry repair & restoration
  • Façade cleaning – cold/hot water/chemical/JosTORC/DOFF
  • Crack stitching
  • Wall ties
  • Movement joints
  • Piled underpinning (driven/augered)
  • Base and beam underpinning
  • Mass concrete underpinning
  • Screwpiling
  • Listed/historic building repair and restoration
  • Lime pointing/tuck pointing
  • Re-pointing
  • Free surveys and remedial proposals
  • Retaining wall stabilisation

Contact us now for a free quote on your project