At DJ Wilkinson we have our own in-house design engineers who can design and provide detail drawings for a wide variety of services that we offer. An example of this would be a recent project which involved designing a surface water attenuation system for a self-build project.
![Surface Water Soakaway Design by DJ Wilkinson](http://i0.wp.com/djwl.co.uk/wp-content/uploads/2015/04/Soakaway-Design.jpg?resize=640%2C284)