Office Fit-Outs - Comprehensive M&E Solutions
From Cat A reinstatements to bespoke Cat B installations, we deliver compliant, high-quality workspaces with minimal disruption to your business operations.
Comprehensive Fit-Out Services are the Smart Choice
CAT A REINSTATEMENT
We strip spaces back to a blank canvas for landlords and departing tenants. We reinstate services to the original specification, ensuring the unit is fully compliant and ready for the next lease.
BESPOKE CAT B FIT-OUTS
Interiors designed around your business. From distribution panels and underfloor Electracks to structured data cabling, we tailor the mechanical and electrical infrastructure to your specific operational needs.
LARGE-SCALE PROJECTS
We work with shell-and-core buildings to deliver structured, compliant fit-outs. Our team coordinates closely with managing agents to ensure works meet building regulations and strict programmes.
SMALL WORKS & UPGRADES
From minor alterations to meeting room adaptations. We handle projects ranging from one-day tasks to even six-week upgrades, often working out-of-hours to minimise disruption to your live office.
Seamless Delivery & Compliance
End-to-End Management We manage the full lifecycle of the fit-out, from initial design and planning through to installation, testing, and handover. Every project is assigned a dedicated project manager, ensuring you have a single point of contact for clear communication and accountability.
Landlord & Agent Liaison We handle the logistics so you don’t have to. Our team coordinates directly with landlords, managing agents, and building control to ensure all works are fully compliant with building regulations and lease agreements.
Minimising Disruption We understand the cost of downtime. Whether working in a live office or a shell-and-core building, we offer phased schedules and out-of-hours working (evenings and weekends) to ensure your business operations continue without interruption.
To discuss your fit-out requirements, contact Synergy Group Solutions.




Tailored Commercial Infrastructure
Power & Data Connectivity We design your office infrastructure around your operational needs. This includes installing dedicated distribution panels, underfloor Electracks, and floor boxes to ensure every desk has solid power and high-speed data connections.
Flexible Workspace Adaptations Business needs change, and so should your office. We undertake smaller works ranging from one-day tasks to six-week projects—covering lighting upgrades, meeting room adaptations, and layout changes to keep your workspace efficient.
Reliable & Compliant Whether delivering a full Cat B fit-out or a minor refurbishment, Synergy offers a fully compliant service. All works are tested, certified, and executed to the highest safety standards with zero compromise on quality.
For more information on our office fit-out services, contact Synergy Group Solutions today.




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Our Accreditations
We adhere to the highest standards of safety and quality, ensuring every project meets regulatory compliance and client expectations.






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What Our Clients Say
Synergy were introduced to Intergr8 Interiors by a mutual contact. They have carried out electrical works on two large London Contracts, plus several smaller ones. They do everything they say, always positive in their outlook and solving issues that arise in contracting. Can heartily recommend Grant and his team of merry men, 100%.
My experience with Synergy has been outstanding. Over the years, we’ve completed numerous office fit-outs, including both Cat A and Cat B projects. Synergy consistently delivers high-quality workmanship and professionalism on every job. Their attention to detail and commitment to excellence have been evident in each project we’ve undertaken together. I highly recommend Synergy to anyone seeking reliable electrical contractors for their office fit-out needs.
Synergy has been an invaluable partner for APM across multiple high-end residential projects over the years. Their commitment to pushing the boundaries of design has consistently impressed us. With each project, they bring fresh ideas and creativity to the table, delivering results that exceed our expectations. Their dedication to innovation and excellence has made them our go to electrical contractor, and we look forward to continuing our successful collaboration in the future.




Frequently Asked Questions
What types of office fit-outs do you cover?
We handle the full spectrum of office works, from Cat A reinstatements (stripping spaces back to a blank canvas for landlords) to bespoke Cat B fit-outs (tailored interiors for tenants).
We also undertake smaller projects, such as meeting room upgrades and office floor layout changes.
Do you provide a full turnkey M&E package?
Yes. We deliver a complete solution covering power, lighting, data, heating, cooling (HVAC), and ventilation.
By managing both the electrical and mechanical packages, we prevent on-site clashes and provide you with a single point of accountability for the entire technical infrastructure.
Can you install data cabling and AV systems?
Absolutely. Modern offices rely on connectivity. We install structured data cabling (Cat6/Fiber), server room infrastructure, and underfloor Electracks for flexible desk layouts.
We also integrate audiovisual systems for meeting rooms and video conferencing suites.
Do you work directly with architects and interior designers?
Absolutely. We view ourselves as technical partners to your design team.
Our role is to ensure that essential M&E systems like ventilation, lighting control, and data are integrated seamlessly into the building’s fabric, preserving the architect’s vision without compromising on functionality.
Do you offer maintenance after the project is complete?
Yes. We provide tailored maintenance packages (PPM) to ensure your systems remain safe, efficient, and compliant long after handover.
We also offer a 24/7 emergency callout service for our contract clients.
How do you ensure privacy and discretion?
We understand the nature of office work.
Our team is fully vetted, uniformed, and trained to work with absolute discretion and cleanliness, respecting the privacy of your office and employees at all times.