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Developing London

Supporting London | GEM have been helping make London a better place to live since 1981


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GEM Environmental

UntitledGEM are a London Based, medium sized (SME) business who have been providing Mechanical and Electrical services for over 20 years.


We provide a variety of facilities within the building service industry, from one off installations and servicing to capital investment schemes and planed preventative maintenance programs for both the private and public sector.

We directly employ our staff, with various levels of expertise and knowledge and as part of our commitment to our community, business continuity and future planning, we strongly advocate apprenticeships and training schemes. To achieve this we work closely with government approved schemes and training bodies, such that it both promotes the growth of our business and supports employee career aspirations.

Gem are committed to delivering a high standard of Output and overall Quality supported by equally high customer service levels. We measure these against a variety of Key Performance Indicators, as required by our Clients and the companies own business plans.  We ensure that we have the necessary processes, policies, qualifications and accreditations in place and that they are appropriately applied to ensure that we deliver on our promises. We believe that the communities and areas in which we work are important, and we aim to support them and our Clients’ commitment by using local labour and local suppliers; we also support local charities with fund raisers and educational authorities with work experience opportunities and apprenticeship schemes

Gem as a company are big enough to deliver on quality and small enough to care.


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