About Us

It is our aim to provide a personal and professional, high quality multi-disciplinary service across a wide range of sectors to both public and private Clients. By combining our building services and environmental expertise with our level of experience spanning over twenty years, we can advise Clients on the best possible solutions to ensure their buildings are holistic, sustainable and designed for the built environment of the future

Building services have a huge impact on running costs, carbon emissions and the environment. Therefore, as engineers we will work closely with our Clients to achieve building services designs that are both energy efficient and cost effective to operate. You’ll find that we can talk about building services issues in non-technical language, which everyone can understand. We think that’s quite unusual for engineers.

Our approach is one focused on giving the best value to meet the requirements of a Clients building, while considering all possible design options, which would be most appropriate for the particular location, development and budget. It is our intention to continue to provide our Clients and potential Clients with an exceptional level of service wherever and whenever required.

Although Simpson and Crawford Consulting are currently located in the Belfast Area our ever expanding Client base has taken us across both the United Kingdom and Ireland and even further a field to Europe and Asia.

We look forward to hearing from you soon.



Company Policies

Our Quality, Environmental, Occupational Health and Safety Policies have been developed to meet the specific requirements of the BS EN ISO 9001, 14001 and 18001 respectively as applied to the role of Mechanical and Electrical Consultants. Simpson and Crawford Consulting have also been recognised by Airtricity for their positive contribution to the environment by reducing the levels of CO2 emissions released into the atmosphere.


Simpson and Crawford Consulting are a United Kingdom registered company, which have met the pre-qualification requirements appropriate topublic and private sector procurement for Building Services Consultancy (Registration No: - 56714)

British Research Establishment Registration (SBEM)

Simpson and Crawford Consulting have undergone the various training and examinations to become registered with the British Research Establishment for simplified building energy modelling calculations and have obtained BRE certification. (Certificate No: - ERC3083)

Fair Employment

Simpson and Crawford Consulting are currently classified as an employer with less than eleven employees and therefore we do not have to be a registered employer with the Fair Employment Agency for Northern Ireland. However, we would confirm that we have had no previous or pending legal actions or claims made against Simpson and Crawford Consulting with respect to Fair Employment and therefore are not an excluded employer.

Construction Skills Registration

As an employer we acknowledge the importance of development, implementation and continual improvement for Health and Safety for all our operatives as stated previously. We therefore ensure that all our engineering staff attend the appropriate training for Health and Safety within the work place and construction sites and are listed on the Construction Skills Register.

Should you require copies of our policies or certificates, please feel free to contact our office for more information (click the Contact icon above for further information).

A copy of our Company Brochure is available to download here  

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