Keegan Ber Assessors Ltd

Keegan BER Assessors is a professional energy consultancy specialising in Building Energy Ratings (BER) and Part L building‑regulation services for both domestic and commercial properties across the west of Ireland and the Midlands. Backed by a team of civil engineers and project‑management experts, the firm delivers accurate, independent assessments that help owners, developers and occupiers understand and improve the energy performance of their buildings.

Their core offering includes domestic and commercial BER certificates, provisional BER calculations, and Part L specifications for new builds and major renovations. Keegan BER Assessors also provides design consultancy for Nearly Zero Energy Buildings (NZEB), retro‑fit solutions, and SEAI‑approved heat‑pump technical assessments, ensuring clients meet the latest sustainability standards while reducing running costs.

Based in Sligo, Co. Sligo, the company serves a wide client base—from homeowners seeking a BER before sale or rent, to commercial developers requiring comprehensive energy‑performance reports. Their approachable, client‑focused approach makes it easy to obtain a quote and arrange an assessment at any stage of a project.