Our Team

Derry O’Sullivan Dip Eng MIE CEng FIEI

I am a Mechanical Engineer with many years experience in the Construction Industry in Ireland with my most recent position being Technical Director of a major Irish multinational company. I have always had a special interest in Energy Management and sustainable energy solutions.

I am now operating as an independent consultant based in Waterford City and registered with SEAI as a Building Energy Rating (BER) Assessor for domestic buildings.

If you require . . . . .

  • Advice on how to make you home warmer
  • a BER Certificate for your house
  • Information on available grants for increasing the energy efficiency of your home

. . . . . . then please give me a call on 086 2413543 or email me at derry@berconsult.ie and I would be glad to assist you.