Commercial & Industrial Electrical Servicesacross Swindon and Wiltshire
Trusted by bars, restaurants, hotels, offices, schools and industrial sites. NICEIC registered, fully insured, and work planned around your trading hours to keep disruption to a minimum.
We’re honest, hardworking and proactive, with a strong eye for detail. We give clear, expert advice so you can make confident decisions about what’s right for your business, and we plan work around your opening hours, including early starts, evenings and closed days.
Work planned around trading hours
Full certification on every job
Clear, upfront quotes
What we do
Our services
For businesses & industrial sites
Where we started, and what we do best.
Three-phase supplies and switchgear
Workshop machinery supplies and controls
Electrical supplies for air conditioning and heat pumps: working alongside installers on domestic and commercial projects
Commercial lighting installations and upgrades
Structured data cabling, installed and tested
Smart lighting and building controls
Load and power monitoring
Complex fault diagnosis
Door entry and access control: installation, repairs and maintenance
Testing, compliance & maintenance
Properly done, clearly explained.
EICRs and periodic inspections
Landlord EICRs and maintenance for rental properties
Emergency lighting installation and testing (BS 5266)
Electrical Installation Certificates
Remedial work after a failed report
Planned maintenance contracts and multi-site surveys
Emergency callouts for existing customers
ENERGY, RNEWABLES & CHARGING
Cut your bills and use the power you make.
Solar PV installation (non-MCS)
Battery storage
EV charging for staff, customers and homes
Energy-saving upgrades: LED lighting, controls and power monitoring
Air conditioning, heat pumps & heating controls
For your home
Safe, tidy work with the right certificate at the end.
Consumer unit upgrades with surge protection
Full and partial rewires
Extensions, extra sockets and lighting
Hot tub, shed and summer house supplies
Door cam & CCTV installation
Heating control installation, repairs & fault finding
For businesses
Annual compliance packages for businesses
Keep your premises safe, compliant and inspection-ready with one contractor handling it all.
EICR & periodic inspection
Fixed-wiring testing to BS 7671, with a clear report and quoted remedials.
Emergency lighting
Installation, monthly and annual testing to BS 5266, with logbook records kept up to date.
Planned maintenance
Scheduled visits across single or multiple sites, so there are no surprises.
The school wanted to knock two areas into one open-plan classroom, but the dado trunking ran along the wall being opened up. We stripped out the existing trunking and circuits, then reinstalled them along the back wall, keeping sockets and data where staff needed them. Work was completed during the school holidays, ready for the new term.
Meeting room relocation
Commercial · Office · London
As part of the client’s move to new London offices, we removed their interactive media screen from the old premises, transported it and installed it in the new meeting room. We mounted the screen, installed and set up the video conferencing equipment, and added a new socket to power it, so the room was ready to take meetings from day one.
Hotel lighting control upgrade
Hospitality · Hotel · Bristol
The hotel wanted to cut ongoing maintenance costs from failing dimmers, so we replaced the dimmer switches in all 115 guest rooms with premium toggle switches. The new switches match the hotel’s high-end interiors. The work was scheduled room by room around bookings, so the hotel kept trading throughout.
Data cabinet and structured cabling
Structured cabling, containment · Data · Residential development · Brighton
A high-end apartment development needed a complete structured cabling system. We installed the basket containment, floor-standing data cabinet, ran and dressed the cabling, and terminated phone lines, network points and wireless access point locations throughout the building into labelled patch panels. Each run was tested on completion, ready for the client’s IT team to install and commission the network hardware.
Reception and communal area LED lighting upgrade
Hospitality · LED lighting · Near Swindon
As part of the hotel’s refurbishment, we upgraded the lighting in the reception and communal areas to LED. The work included new LED downlights, picture lights over the reception display and concealed LED strip lighting to the reception desk. The result is a warm, welcoming entrance, with lower running costs and less maintenance than the old fittings.
Emergency plant room controls upgrade
Hospitality · Plant room · Controls · Near Swindon
When the hotel’s existing boilers failed, three new gas boilers were installed at short notice, and the plant room controls needed upgrading to match. We rewired and upgraded the control panel to run the new boilers and associated plant, then tested and commissioned it alongside the heating engineers. The manufacturer’s manual was left in the panel for future maintenance.
Site origin: three-phase panel with SPD and metered supplies
Barn conversion: three-phase CU and smart lighting enclosures
Farm conversion: site distribution and smart lighting
Three-phase · Distribution · Sub-metering · Smart controls · Near Malmesbury
A repurposed farm needed a complete electrical distribution system serving three separate dwellings. At the origin we installed a three-phase distribution panel with surge protection, feeding a local three-phase board and individually metered supplies to each property. In the main barn conversion we fitted a three-phase consumer unit with surge protection, alongside dedicated enclosures for the smart lighting control system, all linked with trunking for a clean layout that’s easy to maintain and extend.
Multi-occupancy audio door entry panel with keypad access
Emergency door release and request-to-exit button
Door entry and access control
Videx access control · Door entry · Commercial & residential
We install, repair, service and maintain door entry and access control systems for apartment blocks, offices and commercial premises. This includes audio and video entry panels, keypad and fob access, maglocks, request-to-exit buttons and emergency door release units, so residents and staff get secure access with a safe, compliant way out. Whether you need a new system, an upgrade or a fault fixed on an existing one, we keep your building secure and working.
LED strip lighting around a roof lantern
Kitchen island with sockets and induction hob wiring
Areas covered
Based in Swindon, covering the towns and villages around us.
Commercial and industrial work further afield on request.
Swindon
Royal Wootton Bassett
Wroughton
Highworth
Chippenham
Marlborough
Cirencester
Faringdon
Reviews
What our clients say
“highly recommend Energex Electrical! Drew is an amazing electrician who takes great pride in his work. Everything is completed to a very high standard, and he is extremely reliable, professional and helpful. He is always well organised, works cleanly and tidily, and makes sure everything is left spotless with no mess behind. His attention to detail is excellent, and nothing is ever too much trouble. It’s a pleasure to work with someone who genuinely cares about doing a proper job. I wouldn’t hesitate to recommend Drew and Energex Electrical to anyone looking for a trustworthy and skilled electrician!”
Chiellini B0Google review
“Drew is a fantastic electrician who is very approachable and always willing to find a solution. He completed a number of electrical projects for me including garden electrics, Air Conditioning and electrical certifications. I would highly recommend his top quality work all carried out with a friendly can do attitude.”
Michael SilvesterGoogle review
“Wow!! An electrician that turns up and so helpful, friendly and professional. Drew advised us on rewriting our house and putting lights and sockets for outside. He's very knowledgeable and even saved us some money from previous advice we had received. Hes now finished all the work and even more than expected, he was tidy and respectful of our house and kept us informed with how it was going.
Would recommend without hesitation”