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Ailsen has established itself over a period of thirty five years as a Leader in providing Specialist Building Services Solutions.


We specialise in the Design, Installation, Commissioning and Maintenance of Multi Discipline Projects for Clients within the Construction Industry.


Ailsen have great strength and depth in providing innovative solutions within the following sectors.

  • Commercial
  • Leisure
  • Health
  • Retail
  • Education
  • Manufacturing

Ailsen take a flexible and pro-active approach to ensure Client challenges are always delivered. We adopt a partnership style approach on all projects to ensure maximum co-operation in project delivery and to ensure budgets are always met.


Ailsen have built a successful reputation based upon long term Client relationships delivering key client roll out programmes.


We remain a privately owned business and by design maintain a flat management structure. This enables good communication throughout our business and ensures ease of access to senior personnel by our Clients.


Our office and site based teams have in many cases become long serving employees. As well as investing in technology Ailsen place great importance in their people. Recognised for the quality of our services, we are constantly developing and investing in new skills and systems in response to changes within the Building Services Sector. Ailsen have carried out projects throughout the UK including the Channel Islands . The majority of our workload is sourced within a hundred miles of our headquarters in Nottingham . Our aim is to remain at the forefront of providing the highest quality of standards of design and installation and maintenance.
We believe that each of our employees is an ambassador of the Company and we therefore actively promote a high level of service, trust and team work in our determination to add value to service and procure a significant volume of our workload through repeat business for established Clients.