About Fennor Developments

Our story

We are Fennor Developments—a construction and renewable energy company rooted in Slane, Co. Meath. Slane sits in the heart of the Boyne Valley, where landscape and community have shaped how we work.

For over 20 years we have delivered electrical and construction work, solar installations, and full one-off builds across Meath, Dublin, Louth and the surrounding counties. Clear communication, strong project control, and long-term support. SEAI registered and fully insured.

That is who we are—grounded in Slane, building and powering the future for our customers and our place.