Barry Walls Consultant Engineer Ltd. was established in 2002 in County Donegal and has grown to be the leading Environmental Engineering and Wastewater Treatment Consultancy in the North West. Our company currently employs 3 staff including qualified environmental engineers and nationally accredited site assessors. Barry Walls Consultant Engineer Ltd. is a member of the Institute of Engineers Ireland and the Irish On-site Wastewater Treatment Association. A wide portfolio, a breadth of experience, a trademark of professionalism and efficiency. The main focus of the company is to provide a comprehensive, time-efficient and cost-effective service to local authorities, planning consultants, architects, private sector property developers, agricultural and private clients. Barry Walls Consultant Engineer Ltd. is proud to represent a wide range of high profile clients within the natural and built environment. In a changing climate where protection of ground and surface water is a national issue and an integral part of the planning process, there are serious financial and logistical pitfalls to inadequate and insufficient project design. These pitfalls can be avoided by consulting with Barry Walls Consultant Engineer Ltd. - Environmental Engineering and Wastewater Treatment Consultants at the planning stage. We can best advise you about difficulties that you may encounter regarding environmental issues on site and formulate practical designs and strategies which would address your specific needs. Setting the industry standard Barry Walls Consultant Engineer Ltd. is committed to setting the highest standards of environmental practices on all our projects from domestic to commercial developments. Our staff are fully trained in accordance with EPA regulations, national planning requirements and european wastewater treatment legislation.