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Serving Devizes, Calne, Melksham, Rowde, Westbury, Chippenham, Trowbridge, Corsham, Bradford-on-Avon, Marlborough & Bath
Electrical Installations Devizes, Calne & Melksham, Wiltshire
Homes, Commercial & Industrial — Devizes, Calne & Melksham
Professional electrical installations across Wiltshire. Consumer units, EV chargers, lighting and more. NAPIT approved and fully certified.
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Tell us about your electrical installations requirements and our team will get back to you within 24 hours with a free, no-obligation quotation.
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Professional Electrical Installations for Homes, Offices & Industrial Premises in Wiltshire
Invisiwire provides professional electrical installation services across Wiltshire for homes, businesses and industrial properties. From consumer unit upgrades and fuse box replacements to complete commercial fit-outs and EV charger installations, our NAPIT approved electricians deliver safe, certified work throughout Devizes, Calne, Melksham and beyond.
Every installation we carry out meets current BS7671 wiring regulations and Building Regulations Part P requirements. We use premium components from trusted manufacturers, plan every installation carefully to minimise disruption, and provide full certification on completion for your insurance and compliance records.
For homeowners, we install additional sockets, USB outlets, dimmer switches, lighting circuits and modern consumer units with RCBO protection. For commercial clients, we handle office fit-outs, shop wiring and industrial electrical installations with flexible scheduling to keep your business running.
Our installation service includes a free initial consultation, detailed fixed-price quotation, professional installation by qualified electricians, thorough testing of every circuit, and comprehensive handover with certificates and documentation. We are the Wiltshire electricians you can trust for installations of any size.
How Our Electrical Installations Works
From your first call to completion, we make the process smooth, transparent and hassle-free.
Free Consultation & Survey
We visit your property, discuss your requirements and provide expert advice on the best installation approach.
Detailed Quotation
You receive a clear, itemised fixed-price quote with no hidden costs and a timeline for completion.
Professional Installation
Our NAPIT approved electricians carry out the installation safely, testing every circuit and component thoroughly.
Certify & Hand Over
We issue all necessary certificates, demonstrate your new installation and leave your property clean and safe.
Electrical Installation Services Available Across Wiltshire
Consumer Unit Upgrade
Modern consumer unit upgrades with RCBO protection to current regulations for Wiltshire properties.
Fuse Box Replacement
Safe replacement of old fuse boxes with modern, compliant consumer units across Devizes and Calne.
Commercial Electrical Installation
Complete electrical installations for offices, retail units, schools and care homes in Wiltshire.
Industrial Electrical Installation
Heavy-duty installations for factories, warehouses, plants and production facilities across Wiltshire.
Socket & Switch Installation
Additional sockets, USB outlets, dimmer switches and modern fittings fitted safely by NAPIT approved electricians.
EV Charger Installation
Professional home and commercial EV charging point installation across Wiltshire with full certification.
Lighting Installation
Indoor and outdoor lighting design and installation for any property type in Wiltshire.
Why Wiltshire Property Owners Trust Invisiwire for Electrical Installations
NAPIT Approved Installers
Every installation is carried out by registered, qualified electricians with full insurance and certification.
Premium Components Only
We use leading brands and high-quality components for reliability, safety and long-term value.
Full Certification Included
BS7671 Electrical Installation Certificates and Building Regulations compliance on every project.
Tidy, Respectful Workmanship
We protect your floors, work cleanly and make good any access points before we leave.
Transparent, Fixed Pricing
No surprises or hidden charges. Your quote covers the full installation with clear itemisation.
Wiltshire Local Experts
Based near Devizes, we understand Wiltshire properties from old cottages to modern commercial units.
Get a Free Quote for Your Electrical Installation
Professional, certified electrical installations with transparent pricing. Free consultation and detailed quotation across Wiltshire.
Electrical Installation FAQs — What to Expect From Your Project
Areas We Cover for Electrical Installations
Plus all surrounding villages in Wiltshire and Somerset.
Recent Electrical Projects
Browse some of our recent electrical work across Wiltshire homes, businesses and new builds.
Garden Lighting
Electrical Installation
Bathroom Electrics
Living Room Lighting
Bathroom Installation
Driveway Lighting
Exterior Lighting
Bathroom Lighting
Wiring Installation
Kitchen Electrics
Garden Power Supply
Porch Lighting
Garden Electrics
Domestic Rewiring
Garden Lighting
Electrical Installation
Bathroom Electrics
Living Room Lighting
Bathroom Installation
Driveway Lighting
Exterior Lighting
Bathroom Lighting
Wiring Installation
Kitchen Electrics
Garden Power Supply
Porch Lighting
Garden Electrics
Domestic Rewiring
What Our Wiltshire Clients Say
Real reviews from real customers. Rated five stars on Google and Facebook by homeowners and businesses across Wiltshire and Somerset.
“I had Lewis and his team out to do the electrics on a new extension I was having. Not only did he deal directly with the builder so I didn't have to manage anything, he listened to what I wanted rather than telling me what I had to have. They were fast, efficient and tidy — I cannot recommend them highly enough!”
Need a Trusted Electrician in Wiltshire?
Covering Devizes, Calne, Melksham, Rowde, Westbury, Chippenham, Trowbridge, Corsham, Bradford-on-Avon, Marlborough & Bath.