Electricians in St Albans.
Your local St Albans electrician, backed by a full electrical contracting team. The Specialist Electrical Group Ltd provides domestic and commercial electrical services from our local base in Chiswell Green. From a small repair or landlord EICR to a major commercial project, we give clear advice and a solution suited to the property.
Free quotes and advice · One-year guarantee on all work · NICEIC approved
- Our office: SEG House, 192 Watford Road, Chiswell Green, St Albans AL2 3EB
- Office hours: Monday – Friday, 8am – 5pm
- Email: hello@segplc.com
- Phone: 01727 238 999
- 20+ Years of electrical experience
- NICEIC Approved and registered
- Gold Constructionline member
- 1 year Guarantee on all our work
A St Albans business you can walk into
Anyone can put "St Albans" on a website. We have an office here, engineers who live here, and directors you can speak to.
A real office
SEG House on Watford Road is our own building. It's open Monday to Friday, 8am to 5pm, and you're welcome to visit by appointment.
Engineers close by
We aim to do as much work locally as we can, so our engineers are working close to home — shorter journeys and a quicker response for you.
Directors you can reach
SEG is led by co-founders Michael Simm and Russell Solts. Every job is photographed and checked before we hand it over.
Your local electricians in St Albans
SEGplc is based at SEG House on Watford Road in Chiswell Green. From here we serve customers throughout St Albans and nearby areas, including London Colney, Park Street, Napsbury, Sandridge, Colney Heath and Harpenden.
Being local means we understand the value of reliability and lasting customer relationships. Our team combines a friendly, personal service with more than 20 years of electrical experience, and we support homeowners, landlords, businesses, developers, councils, housing providers and main contractors.
We carry out both planned and responsive work, from household improvements to installations across commercial and managed properties.
Domestic electrician in St Albans
Poorly installed or ageing wiring, circuits and equipment can create safety risks and disrupt everyday life, so electrical work in the home needs to be done carefully and properly. Our domestic electrical services include:
- New sockets and switches
- Interior and exterior lighting
- Consumer unit and circuit upgrades
- Full and partial rewiring
- Electrical fault finding
- Extractor fan installation
- Electrical safety inspections
- Door entry and security systems
- CCTV
- EV charger installation
- Solar panel installation
- Emergency electrical call-outs
Whether you're renovating, moving into a new home or dealing with a specific electrical concern, we'll explain what's needed before any work begins.
Commercial electrician in St Albans
SEGplc provides commercial electrical services for offices, shops, warehouses, schools, managed developments, industrial units and public-sector properties.
Our commercial work includes electrical installations, mains and sub-mains, distribution upgrades, cable containment, emergency lighting, data cabling, access control, CCTV, fire alarm systems, EICRs, site set-up and specialist systems. We can deliver individual services or a coordinated electrical package as part of a wider construction, refurbishment or maintenance programme.
See our commercial electrical services to learn more about our sectors, accreditations and project capabilities.
Solar panel installation in St Albans
Solar PV lets homeowners and businesses generate renewable electricity at their own property. Before proposing a system, we assess the available installation space, the existing electrical infrastructure and your likely energy demand.
We provide domestic and commercial solutions and manage the whole process, from consultation and design to installation, testing and handover. Find out more about solar panel installation.
EICR testing in St Albans
An Electrical Installation Condition Report (EICR) assesses the condition and safety of a property's fixed electrical installation. The inspection can identify deterioration, potentially dangerous faults and areas that need improvement or further investigation.
We provide EICRs for landlords, homeowners, businesses, housing providers and property managers. Book landlord, residential or commercial fixed-wire testing on our EICR testing page.
Fire alarm installation in St Albans
The right fire alarm system for a building depends on its layout, use, occupancy and fire risk assessment.
We install commercial fire alarm systems for offices, retail premises, warehouses, schools, managed residential properties and other non-domestic buildings. Our service covers system planning, installation, testing, commissioning and handover to the agreed specification. Contact us to discuss your premises.
For AICO smoke, heat and carbon monoxide alarms, see our AICO fire detection page.
Electrical services for landlords and property managers
Landlords and managing agents often need several electrical services across the same property or portfolio. We can support you with:
- EICR testing and remedial electrical work
- Rewiring and circuit upgrades
- Communal and emergency lighting
- Door entry systems and CCTV
- Fire detection and alarms
- Warden call systems
- Planned upgrades across multiple properties
Our experience in occupied housing helps us plan access sensitively and communicate clearly with residents and property teams.
Proven local and multi-site experience
SEGplc has completed electrical work for residential customers, businesses, councils, housing organisations and major contractors.
St Bartholomew Church, St Albans
The church's existing electric underfloor heating was no longer performing well, so our team installed a modern electrical heating solution to improve comfort and energy control. Read the case study.
L&Q sheltered housing with United Living
Working in partnership with United Living, we delivered Appello digital warden call upgrades across more than 150 L&Q sheltered housing apartments. The work covered new systems, wiring upgrades, integration, testing, commissioning and carefully managed live cutovers. Read the case study.
This breadth of experience means we can support individual customers as well as organisations with complex or multi-property requirements.
Why choose SEGplc?
When you invite an electrician into your home, business or managed property, you need confidence in the people doing the work. SEGplc offers:
- More than 20 years of electrical experience
- A genuine St Albans base
- NICEIC approval and registration
- City & Guilds-qualified electricians
- CHAS health and safety accreditation
- Constructionline Gold membership
- Public liability and professional indemnity insurance
- Domestic and commercial expertise
- A one-year guarantee on all our work
We focus on dependable service, honest communication and electrical work planned around the customer and the property.
Tell us what you need and we'll come back with a clear, fixed quote.
- Our own directly employed engineers
- NICEIC approved, fully insured
- One-year guarantee on all work
Our electrical services
We undertake all electrical work — from replacing a light fitting to commercial contracts and full building rewires.
- Electrical installations
- Rewires
- EICR testing
- Emergency call-outs
- Solar PV
- EV chargers
- Emergency lighting
- Fire detection (AICO)
- FRA upgrades
- CCTV
- Door entry
- Data cabling
- Mains & sub-mains
- Containment
- Industrial heating
- Warden call systems
Solar on our roof. Electric vans on the road.
We install solar PV and EV chargers for customers across St Albans — and we run our own business the same way.
- 32 Solar panels on SEG House Generating electricity for our office during the working day. Ask to see the system when you visit.
- EV Chargers at our office The same kind of chargers we install for homes and businesses.
- A fleet of electric vans Our engineers drive electric every day — so they understand charging from experience.
Approved, accredited and insured
Every job comes with a one-year guarantee, and we carry public liability and professional indemnity insurance.
- NICEIC approved
- NICEIC PAS 2030
- Part P registered
- ECA member
- MCS certified
- RECC
- TrustMark
- CHAS
- SafeContractor
- Constructionline Gold
St Albans and nearby
From SEG House in Chiswell Green we cover all of St Albans and the surrounding communities, as well as Hertfordshire, Bedfordshire, Buckinghamshire and London.
- St Albans
- Chiswell Green
- London Colney
- Park Street
- Napsbury
- Sandridge
- Colney Heath
- Harpenden
- Hertfordshire →
- Bedfordshire →
- Buckinghamshire →
- London →
St Albans electrician FAQs
Can't see your question? Call 01727 238 999.
Do you provide both domestic and commercial electrical services?
Yes. SEGplc supports homeowners, landlords, businesses, contractors, housing providers and public-sector organisations.
Which parts of St Albans do you cover?
We work throughout St Albans and the surrounding communities, including Chiswell Green, London Colney, Park Street, Napsbury and Sandridge.
Are your electricians qualified and accredited?
Yes. SEGplc is NICEIC approved and registered, CHAS accredited and a Constructionline Gold member. Our team includes City & Guilds-qualified electricians.
Can I arrange an EICR for a rental property?
Yes. We provide landlord EICRs and can explain any observations, further investigation or remedial work identified in the report.
Do you undertake large commercial projects?
Yes. We deliver commercial installations and specialist systems as standalone services or as part of wider construction and refurbishment programmes.
Do you offer quotations?
Yes. Call 01727 238 999 or email hello@segplc.com with details of your property and requirements, and we'll arrange an initial discussion and quotation.
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