Real Projects. Proven Electrical Reliability.

PAC ELECTRICS LTD delivers compliant, carefully documented electrical work across domestic, commercial, and industrial environments in Welwyn Garden City and the wider Hertfordshire area.

Featured: Modern Residential Rewiring

From full-house rewires to EV charging and landlord EICRs, every project is carried out with safety, neat workmanship, and clear certification.

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Neatly wired modern electrical consumer unit in a residential property — Spotlight: Modern Residential Rewiring – full compliance with the latest BS 7671 standards and improved energy efficiency.

Spotlight Project: Modern Residential Rewiring

A detached family home in Welwyn Garden City fully rewired to current UK regulations, with future-ready smart home capability built in from day one.

Domestic EICR & Certification

Detached Family Home – Full Rewire

Welwyn Garden City, Hertfordshire, United Kingdom

This project involved an extensive rewiring of a lived-in detached property, replacing outdated wiring, upgrading protective devices, and introducing modern circuit separation for improved safety and convenience.

Scope of work

Complete strip-out of legacy wiring and accessories.
New ring and radial circuits for sockets, lighting, and key appliances.
Consumer unit upgrade with modern RCBOs and surge protection.
Dedicated circuits for kitchen, EV-ready provision, and home office.
Low-energy LED downlights with zoning and dimming control.

Safety & compliance

Designed and tested to the latest BS 7671 (IET Wiring Regulations).
Full inspection, testing, and Electrical Installation Certificate provided.
Labelling and circuit schedules for clear ongoing maintenance.
Fire-rated fittings and accessories installed where required.
Load balancing and future expansion capacity considered.

Client outcomes

The homeowner now benefits from a safer installation, reduced nuisance tripping, improved energy efficiency through LED lighting, and a layout that supports modern living, working from home, and EV charging in the future.

Planning a rewire or major refurbishment?

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Featured Electrical Projects

A cross-section of recent work completed by PAC ELECTRICS LTD for domestic clients, local businesses, landlords, and community organisations.

Modern open-plan office with suspended LED lighting and illuminated workstations

Commercial LED & controls

Commercial Office Lighting Transformation

Installation of energy-saving LED panels, suspended linear fittings, and smart presence/daylight controls for a local corporate office. The design focused on uniform lighting levels, reduced glare, and zoning to suit meeting areas, open-plan desks, and collaboration spaces.

Lighting design to CIBSE-recommended lux levels.
Smart controls to minimise wasted energy and running costs.
After-hours and emergency lighting provisions integrated.

Retail Fit-out

Retail Space Fit-Out

Tailored electrical installation for a boutique retail shop, including illuminated shelving, integrated display lighting, and carefully positioned power for tills and back-of-house equipment.

Track and spotlighting to highlight key product ranges.
Discreet cable management to keep the store visually clean.
Emergency lighting and illuminated exit signage installed.

Domestic Consumer unit

Consumer Unit Upgrade: Family Home

Safe replacement of an ageing fuse box with a modern, metal-clad consumer unit complete with RCD/RCBO protection and surge protection device, providing enhanced fire safety and fault protection throughout the property.

Isolation, test, and verification prior to energising.
Clear labelling and circuit schedules for future work.
Building Regulations Part P notification handled.

Industrial Warehouse

Warehouse Power & Lighting

Design and installation of robust power distribution and high bay LED lighting for a busy logistics warehouse, ensuring safe operations for staff and visiting vehicles.

Three-phase distribution and sub-boards installed.
High bay, low-maintenance LED luminaires with emergency coverage.
Strategic socket and machinery supplies to suit workflow.

Smart home Residential

Smart Home Automation Installation

Integrated smart wiring for a new-build residential development, enabling centralised control of lighting, security, and heating via app and wall-mounted touch panels.

Structured cabling and hub locations carefully planned.
Scene-setting for different times of day and occupancy.
Provision for future expansion without major disruption.

Hospitality Lighting design

Restaurant Ambient Lighting

Lighting upgrade for a Welwyn Garden City restaurant, creating a warm and relaxing ambiance while maintaining safe working levels for kitchen and service areas.

Layered lighting: feature pendants, wall lights, and hidden LED strips.
Separate control of front-of-house and back-of-house zones.
Dimmable circuits to support different service periods.

Landlord EICR

Landlord EICR Project

Comprehensive Electrical Installation Condition Reports (EICRs) completed across multiple rental properties in Hertfordshire, helping landlords meet legal obligations and keep tenants safe.

Systematic inspection, testing, and clear defect coding.
Prioritised remedial action plans and upgrade options.
Digital certificates supplied for easy record keeping.

Emergency call-out Commercial

Emergency Fault Finding: Small Business

Rapid response to a local shop suffering repeated tripping and partial power loss. PAC ELECTRICS LTD identified the fault, isolated the affected circuit, and restored safe supply with minimal disruption to trading.

On-site diagnosis and safe isolation procedures followed.
Temporary reinstatement where appropriate, with clear advice.
Follow-up remedial works scheduled outside opening hours.

EV charging Commercial

EV Charging Point Installation

Supply, installation, and certification of an electric vehicle charging station at a commercial premises, providing reliable charging for staff and visitors while protecting the existing electrical infrastructure.

Load assessment and diversity calculations completed.
Protective devices and RCD type selection per manufacturer guidance.
Clear user instructions and handover to site management.

Heritage Rewiring

Period Home Restoration

Sensitive rewiring and lighting upgrades for a listed Victorian townhouse, preserving original architectural features while bringing the installation up to modern safety standards.

Careful routing to minimise disturbance to historic finishes.
Traditional-style accessories that meet current regulations.
Balanced load and RCD protection without visual clutter.

Community Upgrade

Community Centre Upgrade

Upgrade of main switchboards and internal lighting at a community centre, improving safety, reliability, and usability for local groups and events.

New distribution board with labelled outgoing ways.
Energy-efficient LED fittings in halls, corridors, and meeting rooms.
Emergency and escape lighting aligned with current guidance.

Plan your next safe, compliant installation with PAC ELECTRICS LTD

Whether you are refurbishing a property, upgrading a commercial space, or rolling out landlord safety checks, PAC ELECTRICS LTD can provide a clear scope, neat workmanship, and full certification.

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