Commercial electrical
Distribution, containment, lighting, power, testing, maintenance and renewable integration.
Commercial services →Electrical • Solar • Batteries • EV charging
Electrical contractors with serious renewable-energy capability.
Commercial, industrial and domestic electrical work across Rotherham and South Yorkshire—from EICRs, rewires and EV chargers to large solar PV, battery storage and thermal imaging.
26 yearselectrical experience
NAPITregistered contractor
LocalRotherham & nearby towns
Nationwidecommercial coverage
NAPIT registeredTrustMarkCHASPQSFully insured
Commercial & domestic services
Far more than solar.
Direct access to an experienced electrical contractor for compliance, installations, maintenance and renewable-energy projects.
Domestic electrical
EICRs, rewires, fuse boards, garden rooms, repairs and new circuits.
Domestic services →Commercial EICRs
Fixed-wire inspection, structured reporting and practical remedial planning.
Commercial EICRs →Domestic EICRs
Reports for landlords, buyers and homeowners across South Yorkshire.
Domestic EICRs →Commercial EV charging
Workplace and fleet charging with distribution and load management.
Commercial EV charging →Home EV chargers
Home charging installed around the supply, consumer unit and future plans.
Domestic EV charging →Thermal imaging
Electrical thermography for switchgear, distribution, solar and high-load equipment.
Thermal imaging →Solar & battery storage
Domestic and commercial generation, storage, monitoring and maintenance.
Solar and batteries →Rewires, fuse boards & garden rooms
Well-planned domestic upgrades, new supplies and full or partial rewiring.
Domestic upgrades →
Commercial focus
Built for real sites—not showroom walls.
We understand that commercial solar is an electrical infrastructure project. Designs must work with the existing supply, protective devices, cable routes, switchgear, export limits, operational demands and access constraints.
- Commercial and industrial PV installations
- Hybrid and battery-storage integration
- Export limitation and energy monitoring
- Testing, commissioning and certification
- Fault finding and remedial works
Selected work
Experience across rooftops, plant rooms and distribution systems.
Why GF Electrical?
Experienced judgement and direct accountability.
GF Electrical Contractors Ltd is led by Gareth Flavell, bringing 26 years of electrical experience to commercial, industrial and renewable-energy projects. Clients deal with the contractor responsible for the technical delivery—not a sales desk.
Based in Rotherham. Working nationwide.
We serve Rotherham, Sheffield, Barnsley, Doncaster and the wider Yorkshire region, with national coverage for suitable commercial and industrial projects.
Tell us about your site →Start a conversation
Planning a solar, battery or electrical project?
Send the site location, type of premises and a rough description. We’ll come back to you directly.