Electrics

Powering Homes and Businesses Across Hampshire

Square One Electrics Hampshire Ltd delivers trusted, energy-efficient electrical solutions throughout Winchester and the South.
From everyday installations to advanced solar PV and battery systems, our qualified team provides complete design, installation, and maintenance services for residential clients.

Backed by the Square One Group, our all-trades team works collaboratively across electrics, decorating, and construction to deliver cohesive, high-quality results from start to finish.

Our Services

Full Electrical Installation & Rewiring
Safe, compliant systems for new builds, extensions, and refurbishments.

Solar PV System Design & Installation
MCS-certified solar solutions designed to reduce energy bills and carbon emissions.

Battery Storage & Energy Management (EESS)
Smart storage options to make the most of your generated power and increase energy independence.

Lighting Installation (LED & Smart Control)
Modern, efficient lighting tailored to your space — from ambient home lighting to large-scale commercial layouts.

EV Charging Point Installation
OZEV-approved home and workplace chargers, installed by certified electricians.

Testing, Fault Finding & Maintenance
EICRs, ongoing service contracts, and responsive call-outs to keep your property powered and safe.

Let’s Get Started

Not sure where to start? We’ll guide you through your options, arrange a site visit, and help design the right system for your home or business.

Square One Electrics Hampshire Ltd
The New Studio, Wintershill Farm, Wintershill, Durley, Hampshire SO32 2AH