Air Tightness & Building Energy Consultants LTD
BER assessorJack Maxwell
Based in Louth
Andrew Finnegan
County Louth
SEAI keeps these registers separately. CM Nationwide BER Certs Ltd appears on more than one.
SEAI Registered BER Assessor
10 registered BER assessors work here: Thomas Travers (Louth), James Carroll (Louth), Dean Harte (Louth), Philip McCann (Louth), Cian Carroll (Louth), Ciaran Sheil (Louth) and 4 more
Matched on registered company name plus a shared phone number or company email domain. Each register is scraped and published separately, so where the evidence is thin a business may appear more than once on this site.
No specific trades listed on the SEAI register for this business.
Answer a few questions about the house and see which SEAI grants it qualifies for, so you know what you are asking CM Nationwide BER Certs Ltd to quote against.
CM Nationwide BER Certs Ltd appears on the SEAI national BER assessor register. Details on this page were last checked against that register on 31 August 2026. Registration status can change, so confirm directly with SEAI before signing anything.
Jack Maxwell
Based in Louth
Martin McLeod
Based in Louth
Alan Dowling
Based in Louth
Based in Louth