Safe power. Clear compliance. Practical support.
CMSL Electrical department delivers nationwide commercial electrical services covering all aspects of electrical works, compliance, testing, small works and projects, supported by highly skilled and experienced electricians using advanced testing software to provide professional, reliable service backed by extensive industry knowledge.
Simon Luckey
Electrical Manager
“The Electrical Department takes pride in delivering a professional, reliable, and trouble-free electrical service to all our clients. This commitment is driven from the top and embedded throughout the entire department. We are dedicated to ensuring that all engineers possess the appropriate skills, knowledge, and competency to carry out their work safely and effectively, supported by our Competent Person framework and ongoing training and development programmes.” –
Simon Luckey-Electrical Manager
Standards, certification and clear records
Our five-step PPM process
Working safely in live buildings
Electrical works often need to happen while buildings remain occupied and operational.
CMSL plans work around site access, trading hours, occupiers and client requirements. Where needed, our team can support flexible scheduling and out of hours attendance to reduce disruption.
This matters across offices, retail sites, shopping centres, warehouses, care environments and high end residential buildings.
Our focus is simple. Plan properly, communicate clearly and complete the work safely.
The outcome is simple. Safer buildings, clearer records and electrical support you can rely on when it matters.
Competent Persons Book
CMSL has developed in-house CPD accredited training for monthly emergency lighting inspections and safe isolation procedures.
This training helps new starters understand the correct process, the risks involved and the standard expected before carrying out these tasks on site.
It also supports consistency across the electrical team. Engineers are trained to work safely, follow the right checks and complete key electrical tasks with confidence.
For clients, this means electrical work is supported by a stronger internal training structure, not just individual experience.
Smart electrical support for safer buildings
From testing and certification to reactive repairs, upgrades and project works, CMSL helps clients keep electrical systems safe, compliant and ready to perform. Clear planning, qualified electricians and reliable reporting give you better control over risk, disruption and future works.
Recent case studies
What our clients say
It’s always a pleasure working with Carla and Maisie. Their response to a recent sprinkler issue was quick, practical, and professional. The CMSL engineer on site also offered to help without hesitation, which really reflects the team’s supportive and proactive approach.
“CMSL acted quickly and took full ownership of the issue from the outset. The team coordinated the right support, kept everything moving, and ensured the works were delivered smoothly with minimal disruption. A job well done, and I appreciate the professionalism throughout.”
“CMSL have been an outstanding partner to work with. The team are consistently professional, friendly, and highly skilled, which makes every project smooth and efficient. What stands out is the proactive approach. CMSL regularly bring forward practical suggestions around sustainability and cost savings, helping us future proof operations while staying budget conscious. Integrity, clear communication, and reliable delivery throughout.”
Your professionalism, attention to detail and dedication have been exemplary and don’t go unnoticed. Whenever we’ve called upon CMSL the service has been exceptional, with a real sense of care for the asset. It’s rare to see this level of service and commitment these days and we’re very grateful to be partnered with you and the company. Thank you for going above and beyond, it’s greatly appreciated.
“CMSL couldn’t have handled it better. The Helpdesk and Out of Hours Helpdesk were quick to respond during a recent out of hours callout, and the reactive communication since has been clear, professional, and consistent.”
Cambridge Maintenance have been with us for some time now and I’m very impressed with how professional and helpful both their engineers and Helpdesk team are. Mark Woolhouse, our site engineer, is one of the most professional, helpful, and nicest people I have ever worked with. He always ensures everyone is happy and follows up thoroughly on any issues. Mark is a great asset to the company. The Helpdesk Advisors are equally outstanding—always available, professional, and willing to help explain things further when needed. Melissa, in particular, has been brilliant, always happy to help and quick to resolve any concerns. I cannot thank the CMSL team enough.
I can highly recommend Cambridge Maintenance Services from my experience working with them at 55 Bishopsgate. We had a three-man static team along with various subcontractors, and I also used their mobile services at Eldon House and 4 Moorgate.Their engineering advice is solid and reliable, and you can tell that the account managers have hands-on experience, which really supports the site teams. They are quick to respond to reactive issues and have never missed a KPI at my managed building.
Cambridge Maintenance Services also has a large pool of specialist subcontractors. They were able to select the right contractors to suit the tenant's needs, and they have excellent cover for annual leave and sickness. Paul Younan in particular has been helpful in identifying problem areas and offering solutions that provide real value, including advice on energy-saving devices.
CMSL went above and beyond to resolve an issue for us quickly. The engineer was patient, professional, and even sourced a replacement part on the spot rather than waiting for delivery, ensuring minimal disruption. We are very grateful for the effort and the outstanding service provided.
“We recently faced a challenging situation at our Torquay site, and CMSL delivered outstanding support. From the moment they became involved, the team took full ownership, coordinated the required works, and ensured everything ran smoothly on site.
The issue was resolved efficiently, disruption was kept to a minimum, and communication throughout was clear and reassuring. Exactly what you want from a facilities partner when it counts.”
“CMSL are always professional, responsive, and particularly helpful. The helpdesk support is brilliant.”
Since starting my new role at Crossgates in January, I’ve been hugely impressed with the support received from CMSL. Sarah Hodgson, in particular, has been an incredible help—always professional, approachable, and quick to provide the information and assistance I need when booking jobs. Her support has made a real difference for both myself and Ian at Crossgates. A huge thank you to Sarah and the CMSL team.
Ready to get more control over your electrical systems?
Looking for planned building maintenance? Visit our Planned Preventative Maintenance page.
