Howard Cavanna situated in Sutton Surrey since 1974 providing consulting structural engineering services to all business sectors. A committed team of experienced consultants,engineers and technicians dedicated to delivering quality engineering services.


Uniquely professional service

Our directors and consultants are directly involved in design planning and management, thus guaranteeing the quality of the project from start to finish. 

Our services include the following; 

  • Conceptual and scheme engineering designs for feasability studies and budget pricing purposes in addition to the development of conceptual proposals to Tender proposals.
  • Production of structural calculations, drawings, details and specifications for Tender and Construction purposes and for assessment under the Building Regulations.
  • Production of structural calculations and details for structural steelwork connections.
  • Production of reinforcement details and bar bending schedules for reinforced concrete elements.
  • Undertaking of structural surveys of properties including the provision of pre-purchase structural reports and structural surveys with recommendations for properties with structural defects. 
  • Production of drawings and details for residential planning applications, including extensions and loft conversions.
  • Production of Engineering Design Statements in conjunction with planning proposals for proposed basement extensions below existing structures.
  • Structural assessments of subsidence and differential settlement conditions including the provision of remedial underpinning proposals.
  • Assessment of party wall proposals. 

Innovative and practicle design solutions

We propose innovative solutions where merited but always considering the practicalities and buildability of the project, prioritising the clients requirements. Our expert team have the experience to integrate into the consultant team from the very beginning, thus ensuring an efficient and practicle design.