With over 30 years’ experience helping businesses improve efficiency, we understand that energy performance is about more than compliance—it’s about unlocking savings and building a more sustainable future. That’s why we provide comprehensive Energy Audits and EPC assessments to identify inefficiencies, benchmark performance, and implement practical improvements that reduce consumption and cost. From detailed site surveys to tailored energy strategies, our solutions ensure your facilities meet regulatory standards while delivering measurable long-term benefits for your business and the environment.



At FMSG, we’ve made a conscious decision to focus our services within select UK counties—not to limit our reach, but to raise our standards. By operating within a defined region, we’re able to maintain exceptional service standards, respond faster, support our teams more effectively, and build stronger, longer-lasting relationships with our clients. It’s not about covering more ground—it’s about delivering more value where it matters most.
Over the last three decades we have become experts in a variety of sectors, some of our specialisms include:
FMSG doesn’t treat EPCs as a tick-box exercise. Our approach looks holistically at your building’s electrical and thermal performance—from the efficiency of your appliances to the insulation performance of your roofing.
This integrated view allows us to identify where improvements will have the greatest impact—supporting smarter investment decisions, better compliance outcomes, and a more sustainable built environment.
EPC reports reveal areas where electrical appliances and insulation may be underperforming or deteriorating.
We use these insights to guide your maintenance strategy—prioritising upgrades and repairs that reduce energy waste, improve efficiency, and extend the lifespan of critical building systems, ultimately lowering operational costs.
Regular EPC evaluations are essential to maintain compliance with evolving building regulations and energy efficiency standards.
FMSG conducts thorough EPC assessments across all electrical appliances and roofing insulations, helping you stay ahead of compliance requirements and avoid costly penalties.
A poor EPC can impact rental income, restrict sale potential, and reduce market appeal—especially for energy-conscious occupiers.
By combining EPC assessments with technical expertise in electrical upgrades, technology systems, and insulation improvements, FMSG helps you unlock higher ratings that enhance your building’s value and long-term investment potential.
We deliver detailed EPC surveys that evaluate every aspect of your property’s…
We use advanced thermal imaging technology to detect insulation…
Our audits provide clear insight into underperforming systems, helping you…
Our roofing maintenance programmes target energy efficiency as well as…
We ensure your facilities meet evolving energy efficiency standards by delivering accurate…
At FMSG, we’re proud to deliver a comprehensive range of electrical and renewable solutions built around the needs of modern businesses. Whether it’s energy-efficient electrical installations, EV charging infrastructure, or scalable solar PV systems, we tailor every project to your site, your goals, and your long-term sustainability strategy—helping you reduce costs, cut carbon, and futureproof your operations.
“The FMSG team exceeded my expectations. I called them in about a problem that no other engineer was previously able to resolve, and not only did they sort it, but they went above and beyond with an end-to-end service. Fantastic team all-round.”
We are always on hand to answer any questions, so please feel free to contact us on 03333444570 or fill out our contact form below.