a. longworth & sons limited is a mechanical and electrical engineering company and has been designing and installing building services since 1867. The company has long-standing relationships with many prominent architects, consulting engineers and institutions in the north west.


We are:

  • > A company which is committed to providing a reliable quality service in accordance with a pre-arranged programme at competitive cost.

  • > A company which will react speedily to your requirements and provide the necessary follow-up service.

  • > A company which will adopt a pro-active attitude and keep you informed and up-to-date with all matters affecting your contract.

  • > A company which shares the same professional values as you and wishes to partner you in providing the best possible service to YOUR client.


The company has the capability to undertake:
  • > Mechanical engineering contracts of values up to £750K.
  • > Combined electrical and mechanical engineering contract of values up to £1 million.
  • > Facilities Contracts to cover all your Building Environmental Services requirements.

A.LONGWORTH & SONS LTD. is active in both Public and Private sectors
  • > Health Service
  • > Education
  • > Transport
  • > Hotel & Catering
  • > Ecclesiastical Buildings
  • > Light & Heavy Industry

A.LONGWORTH & SONS LTD. has a varied customer portfolio:
  • > Roman Catholic & Church of England Diocese'
  • > The King David Schools, Manchester
  • > NHS Trusts
  • > Local Authorities
  • > High Street Banks
  • > Manchester University
  • > Many Private Companies