TDS Electrical Contractors

Whether you’re looking for an electrical contractor to handle a one-off job, or a full-service, turn-key solution, TDS Electrical can help.

We’re fully accredited

TDS Electrical Ltd is an NIC-EIC and ECA accredited electrical contractor and our expert engineers are all CSCS card holders and fully trained to the highest industry standards.

We are “Covid-Ready”

As businesses return to the “new norm” and projects are resurrected we find ourselves in an entirely new Health and Safety environment. The Total Design Group is fully prepared and already completing jobs for existing clients in a safe and controlled environment.

We have policies and training in place to ensure that your customers and staff, and our operatives, are safe for the duration of any contract.

About Our Business


Designing a new build flat, housing estate or retail Facility?

Refurbishing or extending a house, office block, retail complex, factory, warehouse cold storage facility?

We provide a complete range of electrical contractor services

– whatever the level of involvement needed: design, install, test and maintain

– or all electrical equipment, testing and commissioning

– plus lighting, building and data management systems

Why Choose Us?


    Energy efficiency means cost savings


    Most innovative design solutions for any project


    Guaranteed quality and reliability


    Whether it?s a one-off-job or a turn-key package


    Work is H&S compliant and COVID ready. No compromises

LED Lighting


Beautiful energy efficient LED lighting saves money, energy and the planet

Distribution & Controls


Design and install energy management systems that control lighting, heating, cooling

Security & Access


Recommend, install and maintain the best system to suit your budget and premises

Computer Networking


Electrical support for all your telephone, computer and data management systems, including category 5 and category 6 cabling

Testing & Commissioning


Electrical Completion Certificates, Conditional Reports, Emergency Lighting, Security, Fire Alarm & Portable Appliance Testing (PAT)



Why not let us handle all your maintenance and compliance work? Our contracts are flexible and cost effective

Who Supplies Us

Cooper Lighting


Manufacturer of mains lighting, emergency lighting, fire detection systems and lamps for commercial and industrial applications.

Kyman Ledtex


Designers, manufacturers and distributors of commercial. LED lighting lamps, tubes and luminairies and new intelligent lighting systems.



Interior and exterior lighting specialists, known for their high performance and ecologically aware products in LED lighting technology.

WF Senate


Part of the Rexel Group, a global leader in the distribution of electrical supplies through its branch network with over 20,000 stock lines direct to customers usually within 24 hours.

Schneider Electric


Global energy management system suppliers, making energy safe, reliable, efficient and green.

Customer Testimonials

Colin Rees Director of Operations & RP

TDS carried out a comprehensive upgrade to our lighting throughout the warehouse. This was done in a very efficient manner and the TDS team did not interrupt our production whatsoever. All aspects of Health & Safety were taken extremely seriously and the entire project was successfully delivered on time and within budget. I would have no hesitation in recommending TDS for all electrical work.

Colin Rees Director of Operations & RP
Universal Marine Medical Ltd Romsey Hampshire

Sophie Edwards Project Manager

TDS Electrical carried out the electrical work associated with The Gift Shop refurbishment at Marwell Zoo. This included rewiring the shop and gallery from the mains board, wiring all equipment and lighting from the ceiling, providing new LED track lighting and emergency lighting throughout and installing power where required. Their advice was invaluable in the design process and at all times work was carried out safely with appropriate Risk Assessments and Method Statements. The attention to detail and tidy approach applied to all aspects of their work made them a pleasure to work with. We are happy to recommend them and will be in contact as further work arises at Marwell.

Sophie Edwards Project Manager
Marwell Zoo Winchester

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