Welcome to SEJC Consulting Engineers

SEJC are a well established independent Consulting Civil and Structural Engineering practice based in Leeds. We specialise in structural and civil engineering services, building design services and consultancy.

We have been responsible for many major projects in Yorkshire and further afield. We are well placed to service clients across the UK and our expertise spans the public and private sectors including commercial, education, health, leisure, residential and retail. Our size and structure allow us to provide a personal, consistent and friendly service, while at the same time, diverse enough to resource large and complex projects.

At SEJC we have a reputation for commercially aware proficient and innovative design solutions in all structural materials with particular expertise in steel, reinforced concrete and masonry.

No matter what service we provide you, every project has the direct involvement of a director from its conception right through to its completion. This ensures that as our client you remain confident that your project is receiving the highest attention. Our level of repeat business is very high, and many clients have entrusted us with all their projects over many years. This is testament to our technical skills, the quality of our advice and the value that we add through innovation and proactive thinking. It also demonstrates our commitment to the successful management of client relationships.


The practice is committed to providing all aspects of building design in addition to our core services which include:

  • Building superstructure and foundation design
  • Civil/Structural engineering design and detailing
  • Conditions surveys
  • Building appraisals
  • Construction inspection and supervision
  • Feasibility studies and development plans
  • Contract administration
  • Project management


Our established reputation of expertise covers the following sectors:

  • Commercial
  • Education
  • Healthcare
  • Industrial
  • Leisure
  • Refurbishment/Renovation
  • Retail
  • Residential