MCS & Heat Geek climate control engineers
Efficient design and installation for energy savings.
MCS / Heat Geek heat pump installation
MCS-certified heat pumps and air conditioning systems.
Building Control Compliance – water and drainage systems
Full Building Control approval and compliance support for domestic and commercial projects.









The Director
Hello, I’m Marlon Williams MEng EngTech FCIPHE MIET.
I left college in 2010 and entered the workforce as an industrial plumber-pipefitter.
Over my 15 year journey on the tools, through supervision and into project management, I’ve worked on power stations, data centres and university buildings, as well as residential new build projects.
Over the years I have worked on heating, cooling, ventilation and automated smart control systems (BMS), commissioning and handing projects over under the most onerous conditions, with severe quality scrutiny from main contractors and client appointed consultants alike.


Fellow status at the Chartered Institute of Plumbing and Heating Engineering (CIPHE), the only professional body for plumbing and heating in the UK
Masters in Engineering Management (OU)
Heat Geek certified status (the domestic heating design gold standard)
Certified Level 4 Electrical Designer status
Loxone controls and automation certification
Full membership of the Institute of Engineering and Technology (IET), the UK’s leading electrical professional society

Do you need a top end engineer to deliver your heating, cooling or control system?
Contact us for expert guidance
Service


MCS Heat Pump Compliance – Supporting your decarbonisation journey
High efficiency MCS heat pump installations, custom cooling and ventilation solutions in accordance with Approved Document F encompassing:
HCA is MCS, Heat Geek and BUS grant (£7500) certified.
HCA specifies, installs and commissions heat pumps, providing MCS and Competent Person Scheme sign off.
We are Fgas and REFCOM registered for AC installations.
We can collaborate with your incumbent builder / installers as required, so they can deliver the general, non-MCS elements of the installation.





Do you have custom or challenging installation requirements that require the direct involvement of a lead engineer?
Contact us for expert guidance
Building Control Compliance
We understand that Building Control adherence can pose a significant challenge, especially once a project is up and running and dynamic changes need to be implemented.
We can assist sign off and Building Control approval in the following areas:
The Water Regulations
Thames Water Approved Contractor certificates for new water mains supplies
Unvented hot water cylinders, Approved Document G Part 3
Above Ground Drainage, Approved Document H








Service

If energy efficiency and net zero goals are a priority, reach out to us and we can work on a bespoke solution
Contact us for expert guidance
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