Why choose ICM Power
With over two decades of engineering heritage, we are London's trusted specialists in emergency generators, control systems, and uninterrupted power supplies. From residential backups to mission-critical healthcare facilities, no job is too complex and no hour is too late.
Decades of specialist engineering expertise
Every engineer on our team specialises purely in power generation. Backed by manufacturer-certified training across industry-leading brands including Cummins, MTU, and Jenbacher, we deliver meticulous servicing, diagnostics, and repairs. Whether managing intricate synchronising controls or industrial UPS hardware, we bring the highest level of technical competence directly to your site.
Unrivalled 24/7 emergency response
When main power fails, every minute matters. We operate a rapid 24/7 emergency call-out service across London and surrounding regions with a guaranteed 4-hour response time. If a fault cannot be immediately rectified on the spot, our team rapidly sources and deploys temporary replacement power to ensure your vital operations remain online.
Proven track record in high-stakes environments
When critical infrastructure faces disaster, we deliver results. When a hospital in Essex suffered a severe late-night total power blackout, our engineers sourced and delivered a 1-megawatt generator within three hours. Working tirelessly through the night, we restored power safely within six hours, protecting essential patient care and vital medical facilities.
"When our hospital experienced an unexpected complete power failure late at night, ICM Power sourced and deployed a 1MW generator in hours. Their engineering team worked tirelessly until our site was safe and running."
Facilities Director, Healthcare Trust, Essex