BER Assessments
Building Energy Rating
The official BER certificate you need for a property sale, rental, or refinance. I handle the on-site survey, DEAP calculation, and SEAI registration.
SEAI Registered · Mallow, Co. Cork
GreenB
BER & Ventilation Assessments · Ian Attard
Twenty years in engineering taught me how buildings really work. Now I help homeowners understand theirs.
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BER assessments
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Years engineering
All-Ireland
Coverage
Building energy model · BER assessment
About Me
The engineer behind your BER assessment
I'm Ian Attard, the mechanical engineer and SEAI-registered BER assessor behind GreenB, based in Mallow, County Cork. For over twenty years I've worked across mechanical engineering, quality management and process development, from aircraft composite panels to building energy, and I bring that same precision to every survey.
Mechanical Engineering Warrant
Registered engineer since 2007 (Cred. ID 897)
University of Malta
Mechanical engineering education
SEAI Registered BER Assessor
Domestic building energy ratings
Quality Management background
Aerospace composite manufacturing & process development
What I Do
BER and ventilation assessments, delivered with an engineer's eye for detail
Ventilation Assessments
NZEB & Part F Compliance
Ventilation assessments for new builds and renovations, covering NZEB compliance and Part F building regulations.
Why BER Matters in Ireland
Understanding your building energy rating is essential for property transactions and compliance with Irish law.
What is a BER Certificate?
A Building Energy Rating (BER) is an official certificate that shows how energy-efficient your home is, on a scale from A1 (most efficient) to G (least efficient). It is similar to the energy label on household appliances. Your BER cert Ireland must be registered with the SEAI and is legally required when selling or renting residential property.
When is a BER Legally Required?
Under the European Union (Energy Performance of Buildings) Regulations, a valid BER certificate must be provided to prospective buyers or tenants before a property is advertised for sale or rent. This applies to most dwellings in Ireland, including apartments and houses in Cork, Kerry, Limerick, and Tipperary.
The BER Assessment Process
- Book your BER assessment with a registered assessor
- On-site survey of building fabric, heating, and ventilation
- DEAP software calculation of energy performance
- BER certificate and advisory report issued via SEAI
- Certificate valid for 10 years (unless major renovation)
BER Assessment Cork & Munster
I provide building energy ratings across Cork, Kerry, Limerick, and Tipperary. Whether you need a BER for a bungalow in West Cork, an apartment in Limerick city, or a new build meeting NZEB standards, you get accurate certification and practical energy advice tailored to your property.
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Google Reviews
5.0on Google
“We found Ian to be very friendly & accommodating on his visit to complete a BER assessment. He was extremely efficient, professional & organized with everything, and very thorough in his assessment throughout the house.”
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Christine
Posted on Google · 5 months ago
“We were very happy with Ian's work on our BER assessment. He was very friendly and courteous as well as being very organised and professional. The whole process was very straightforward and he was very prompt with his report.”
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Edel O'Hara
Posted on Google · 3 months ago
“Ian is an excellent professional. He arrived very quickly as soon as I confirmed the contract. I felt very comfortable with his visit, because even though I'm a foreigner and the BER is a somewhat technical matter, Ian adapted very well to facilitate the process. I recommend him.”
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Irene Perez Piñel
Posted on Google · 9 months ago
“I found Ian's service to be excellent, he spent a long time surveying the house and asked about all the improvements that have been made since the last BER was performed. After the survey he mentioned some improvements that could be made to improve the performance of the house more. I would be happy to refer his services.”
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Michael McCarthy
Posted on Google · 11 months ago
“Choose Ian to conduct a BER rating survey if you want someone who is organised, efficient and supplies the information and forms to be filled in advance, creating a simplified process and ensuring the appointment goes smoothly. Ian is personable, arrives on time and provides the report in a timely manner. I do not hesitate in recommending him.”
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Veronica Lyons
Posted on Google · a year ago
“Ian provides a fantastic service. He is efficient, reliable and thorough. Once his visit was concluded we received our report in a very short period of time and Ian was very generous with his time in answering any questions we had. I would highly recommend.”
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Fionn Lawlor
Posted on Google · a year ago
“Ian was very nice, helpful and professional to deal with. He organised our BER cert very promptly. He provides an A1 service, would 100% recommend!”
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Lianne
Posted on Google · 11 months ago
Get in Touch
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