From as little as a single boiler to a full facilities business solution, incorporating energy management, project design – whatever you need, we have the solution.
Our Core Services
Since the formation in 1993 Contract Energy Management Limited (CEM) continues to strive to achieve best practice in all areas of our work place, by implementing a cycle of review, training and appraisal that allows personal and company performance to be continually improved on a day-to-day basis.

Customer sites
A small selection of typical managed environments that fall within the CEM portfolio.

Communal Residential Development Plants

District Heating Networks

Education Facilities

NHS

Commercial Mixed Environments
Previous projects
Our team of directly employed operatives have a wealth of knowledge and experience in all disciplines within our organisation, with over 75% of our workforce having completed over ten years’ service with us, most of whom hold qualifications in 3 or more disciplines in our field of business. We always strive to deliver the story behind our projects of which you can view below.
15, 17 & 19 Blenheim Terrace
Cresthall Properties has appointed CEM to all the heating and ventilation in these three 4-storey houses in St John’s Wood from July 2020. All these houses have very high-technology controls and have been built
Paradise Park
Haus awarded CEM Paradise Park in London E5 in June 2020. There are two blocks consisting of a total of 77 apartments - one block each side of a pond. The nearby River Lea
100 Bollo Lane
In August 2019, this is the second Pocket Living development awarded to CEM by Haus. Close by to Chiswick Park underground, this is a mixed development: 112 apartments and 20,000 sq.ft of office space.
Fleur-de-lis
CEM were appointed in January 2020 to maintain the heating and hot water systems at this retirement development in Wantage, Oxon. The development by Pegasus Lifestory comprises 32 one and two bedroom apartments and
The Queen’s CofE Primary School
This state school in Kew appointed CEM in April 2020, becoming the tenth school in our property portfolio. The school was constructed in 2016 and accommodates 420 pupils. Their 2017 Ofsted Inspection rated the
Meeting The Highest Standards
Our years of knowledge and expertise passed on to employees and on to apprenticeships is constantly tested and approved by certification and governing industry bodies. You can find our acceditations here.
We truly understand large scale commercial installation
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