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- Electricians in Hatfield
Electricians in Hatfield, from a St Albans-based contracting team.
Homes, businesses and the business parks around the town. SEG’s employed, NICEIC-registered engineers cover Hatfield for homeowners, landlords, housing providers and businesses, with the same head office and the same number to call.

Electricians working in Hatfield
Hatfield is about eight miles north-east of SEG House, reached by the A414. Welwyn Hatfield Borough Council covers both Hatfield and Welwyn Garden City.
- Council area: Welwyn Hatfield Borough Council
- Postcodes: AL9, AL10
- From SEG House: about 8 miles by road (192 Watford Road, Chiswell Green, AL2 3EB)
Hatfield has the older town around the Old Hatfield area, large post-war housing areas and more recent developments. Student housing around the University of Hertfordshire campus also makes landlord compliance a regular topic.
The town is known for the old de Havilland aerospace site, the University of Hertfordshire and the business parks and the Galleria on its edge. We work for commercial occupiers on testing, lighting, installations and EV charging.
Electrical services in Hatfield
Landlords, letting agents and housing providers make up much of our work around Hatfield (AL9, AL10). The jobs we carry out most often for them include:
- EICR testing — condition reports for landlords, homeowners and businesses, with remedial work by the same engineer
- Electrical installations — new circuits, consumer units and lighting
- Emergency call-outs — loss of power, tripping circuits and faults
- Rewires — full and partial rewires, occupied or empty
- FRA upgrade works — fire risk assessment actions, alarms and emergency lighting upgrades
- Emergency lighting — installation, testing and certification
Why use a contractor with a head office in St Albans
SEG is a commercial electrical contractor first and a local electrician second. Compliance work only helps if the paperwork is clear. For a Hatfield landlord or agent that means a report you can pass straight on, defects listed by priority, and the same engineer able to put them right. We employ our engineers, we photograph and certify every job, and the office at SEG House answers the phone.
Also covering
Questions about electricians in Hatfield
Do you cover Hatfield?
Yes. We cover Hatfield and the surrounding AL9, AL10 postcodes from SEG House in Chiswell Green, St Albans, for domestic, commercial and housing-provider work.
Do you do small jobs in Hatfield?
Yes. We take small domestic jobs such as sockets, lighting and fault finding as well as larger projects. Call the office with what you need and we will say what is practical.
Can you provide an EICR for a Hatfield rental property?
Yes. We carry out EICRs for landlords and letting agents, with same-engineer remedials where the report needs them. Certificates are issued promptly once the report has been checked.
Do you carry out EICRs on student and rental homes in Hatfield?
Yes. We inspect rental homes for landlords and agents, issue the report with any remedials listed by priority, and can complete the remedial work afterwards.
Can you install EV chargers at a Hatfield business?
Yes. We design and install workplace and fleet charging, including the supply and distribution upgrades that sit behind the chargers.
Need an electrician in Hatfield?
Call the office or send a message. We will tell you what is needed, when we can attend and what it should cost.

