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Commercial Rewiring Devizes, Calne & Melksham, Wiltshire
Offices, Shops & Warehouses — Devizes, Calne & Melksham
Professional commercial rewiring across Wiltshire. Phased, out-of-hours and weekend work to keep your business running. NAPIT approved.
Get Your Free Commercial Rewiring Quote
Tell us about your commercial rewiring requirements and our team will get back to you within 24 hours with a free, no-obligation quotation.
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Commercial Rewiring Services for Offices, Shops & Warehouses in Wiltshire
Commercial rewiring requires careful planning to avoid disrupting your business operations. Invisiwire provides professional commercial rewiring across Wiltshire for offices, retail units, warehouses and restaurants, with flexible scheduling that keeps your business running throughout the project.
We understand that closing your business for rewiring is not always an option. Our team works evenings, weekends and in phased sections to complete the work without stopping your operations. Every rewire is planned around your trading hours, staff schedules and customer needs.
Our commercial rewiring service covers everything from first fix cabling and back boxes to second fix sockets, switches, light fittings and consumer units. We test every circuit thoroughly and provide full BS7671 certification on completion for your insurance and compliance records.
From small office refits to large warehouse rewires, we have the experience and equipment to handle commercial properties of all sizes. We serve businesses throughout Devizes, Calne, Melksham, Chippenham, Trowbridge and all Wiltshire commercial areas.
How Our Commercial Rewiring Works
From your first call to completion, we make the process smooth, transparent and hassle-free.
Free Survey & Plan
We assess your premises, understand your operations and create a phased rewiring plan that avoids downtime.
Clear Quotation
You receive a detailed, fixed-price quote with scheduling options designed around your business hours.
Phased Installation
Our team works evenings, weekends or in sections to rewire your premises without stopping your business.
Test, Certify & Hand Over
Every circuit is tested, certificates are issued and we demonstrate your new electrical system.
Commercial Rewiring Services Available Across Wiltshire
Office Rewiring
Complete office rewiring with phased scheduling to avoid disrupting your team and operations.
Retail Shop Rewiring
Shop rewiring for boutiques, showrooms and high-street stores with display and till circuits.
Warehouse Rewiring
Heavy-duty rewiring for warehouses including high-bay lighting, power and 3-phase distribution.
Restaurant Rewiring
Commercial kitchen rewiring with heavy-duty appliance circuits and extraction system power.
Phased Rewiring
We rewire in sections so your business can continue operating while work progresses.
Out-of-Hours Work
Evening and weekend rewiring options to complete the work without any business downtime.
First & Second Fix
Complete first fix cabling followed by second fix fittings, testing and certification.
Post-Rewire Certification
Full BS7671 Electrical Installation Certificate issued on completion for compliance and insurance.
Why Wiltshire Businesses Choose Invisiwire for Commercial Rewiring
Business-Focused Scheduling
We rewire around your opening hours, working evenings, weekends and in phases to keep you trading.
Minimal Disruption
We seal off work areas, protect stock and equipment, and clean up thoroughly at the end of each shift.
Clear, Fixed Pricing
No hidden costs or surprise charges. Your quote covers the complete rewiring project from start to finish.
NAPIT Approved Work
All rewiring is certified to BS7671 standards with full documentation for insurance and compliance.
3-Phase Experience
Qualified for commercial 3-phase rewiring, distribution boards and heavy-duty industrial circuits.
Wiltshire Commercial Experience
We have rewired offices, shops and warehouses across Devizes, Calne, Melksham and all Wiltshire towns.
Get a Free Commercial Rewiring Quote
Professional commercial rewiring with flexible, out-of-hours scheduling. Free survey and detailed quotation across Wiltshire.
Commercial Rewiring FAQs — Keep Your Business Running
Areas We Cover for Commercial Rewiring
Plus all surrounding villages in Wiltshire and Somerset.
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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.