About LJJ Ltd

LJJ Ltd was formed in 2001 as a private limited company and is a multi-disciplined organisation capable of completing major mechanical, electrical and public health service contracts in a professional and client friendly manner.

We are an established company with headquarters in Stockton-on-Tees, regional offices based in High Wycombe and Crawley carrying out works in the south of England, and our central office in Coventry covering the Midlands

Our expertise embraces the full range of services of commercial and industrial installations. We provide a national service working competitively throughout Great Britain. The company currently has an established infrastructure with a planned turnover around £70m this year.

The company currently has an established infrastructure with a planned turnover around £70m this year.

Lee Rennison, CEO

LJJ Ltd specialise in the design installation and commissioning of mechanical and electrical services in all types of commercial, industrial, public sector, Retail and communal housing projects within the public and private sectors including public health, data and communication cabling, HV and LV installations, air conditioning, heating and cold water services.

LJJ Ltd now provide planned preventative maintenance services (PPM). This will ensure that your buildings and assets are maintained in accordance with the manufacturers recommendations, relevant guidance and health & safety standards. This reduces the risk of equipment failures and disruption to your business operations. You may also have obligations under statutory law where non-compliance and evidence of maintenance can lead to heavy fines and invalidate your insurance in the event of an incident.

The company recognised that to sustain growth and ensure that the management of its policies were carried out in a professional manner it should establish a quality plan, which is implemented on all projects.

A policy of health and safety and welfare is operated and managed by designated members of staff and responsible director.

The company operates an equal opportunity policy and manages the business with due regard to environmental and sustainability issues.

We are members of