Cork Energy Consultancy Company is an SEAI registered company based in Cork City. Servicing the entire country since 2009, we have addressed the growing need for expert, independent advice in the energy efficiency design and certification sector. We strive to evolve with the ever changing and fast moving technological and regulation demands of modern construction. We continuously develop and upskill to provide the best service for our clients.


Cork Energy Consultancy provides expertise in the delivery of high quality, energy efficient and regulation compliant building.
Our services include commercial and domestic BER and NZEB regulation compliance,
Deep retrofit design for existing buildings, energy audits, Energy master planning and Home Performance Index certification.

Commercial BER
We provide building energy rating certification for commercial and multi-unit domestic buildings.

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Energy Auditing
We provide expert advise on energy improvements to your building and Government Grant incentives.

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Building Regulation
We will guide you on Building Regulation Part L Compliance NZEB for new buildings. 

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Energy Master planning
Energy master planning set out by SEAI for the development of sustainable energy communities.

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HPI Services
We are fully certified to carry out Home Performance Index (HPI) certification on sustainable residential development.

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Deep Retrofit Design
We provide all BER service around deep retrofit design for the SEAIs National home retrofit scheme and technical assessments for heat pump grants.

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What is a BER Certificate? 

A Building Energy Rating (BER) Certificate is an energy efficient label for your home. It is similar to the energy label on electrical appliances with a scale of A to G. “A” rated home is the most energy efficient and will have the lowest energy bills where as “G” has the most inefficient and will have the highest energy bills.

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EDC – Progressive Engineering

EDC regularly procures the services of CEC to carry out commercial and multi-unit Ber services. We also engage with CEC in achieving Part L compliance on large residential and commercial projects. Their knowledge in the area of building regulations and building modelling provides us with a huge resource in ensuring we can deliver compliant energy efficient building to our customers.”
Richard O Farrell – Manging Director

XD Sustainable Energy Consulting Ltd

XD Consultancy has engaged the services of CEC for many years working on diverse projects including energy auditing, Energy master planning and delivering building regulation Part L compliance to large commercial and multi-unit building projects. We have always found them a pleasure to work with, always flexible and focused on delivering quality projects to us and our clients.”
Xavier Dubuisson

Energy & Climate Change, Environment Directorate, Cork County Council

Cork Energy Consultancy has provided Cork County council with Display Energy Certification for our public building stock for several years. Display energy certification is a requirement of the council ISO 50001 obligations and we can always count on CEC to delivery our required certification in a highly professional manner.”
Derry Crowley – Executive Engineer


    10A viaFulcrum
    South Ring Business Park,
    Kinsale Rd,
    Cork, T12 HY18.

    086 4077816