About DTA Consulting Engineers

We listen to our client’s needs, working with them to achieve a successful conclusion to any task, both from a technical and financial viewpoint.

Our services are tailored to suit each appointment and we are happy to work on our own, in a design team, with D&B contractors or in partnership arrangements.

We are proud to be a member’s firm of the Association of Consultancy and Engineering, where membership criteria require outstanding achievements as consultants over many years and we abide by their strict rules on impartiality and independence.

DTA’s history of innovation continues with the utilisation of the latest 3D modelling & calculation software to ensure that we are at the forefront of the industry wide transition to a Building Information Modelling (BIM) process within our projects.

Meet the Partners

Philip Halse


Philip has been part of the DTA Team since 2002 and joined the practice as Partner in 2015.

Philip has considerable experience on Energy Systems in both the Private and Public Sector with his particular specialism’s including High and Low Voltage Distribution Systems, Standby Generator and UPS Installations as well as major infrastructure projects.

John Middleton


After John’s first 7 year term with DTA, John left DTA to progress his career with one of the world’s biggest multinational consultancies in Dubai, where he lead the Mechanical team on numerous large-scale international projects.

John vast experience and technical skills help DTA keep at the forefront of design in an ever changing technological world.

Leon Atkins


Leon joined DTA in 2014 following 10 years experience in both the Design Consultancy and Contracting business and acceded to Mechanical Associate in 2015 then became a Partner in June 2022.

Leon is a highly motivated Engineer with wide experience in all aspects of Mechanical Engineering with particular emphasis of large scale centralised Energy Centres and District Heating Systems together with Air Handling Plant.

Jordan Wilkes


Jordan joined the Practice in 2019 as a Senior Electrical Engineer, following 14 years of consultancy and on site experience. Following his short tenure with the business Jordan solidified himself as a key team member which led to promotions to Associate and then Partner in June 2022.

Jordan has worked on a wide range of project and contract types from, large scale new build hotel complexes and leisure centres to residential and sheltered housing schemes of both new build and refurbishment type. Jordans highly driven nature and experience of fast paced projects help ensure DTA will remain at the forefront of the industry and maintain all of our longstanding client relationships.


DTA have many long standing working partnerships visit or partnerships page to see some of the people we work with.

View Our Partnerships

Want to discuss your next project?