Electricians working out of SEG House, St Albans. Serving Herts, Beds, Bucks & London.
SEG is a commercial electrical contractor with its own engineers, apprentices and vans — and the local electrician St Albans homes call. EICRs, rewires, solar, EV chargers, fire alarms and emergency call-outs, from our head office, SEG House in Chiswell Green, St Albans.
Electrical work with a traceable, accountable audit on every job.
Anyone can say the work was done properly. We can show you: who did it, what they found, every circuit tested and photographed, and the certificate — all stored against the job.
01 · Logged
Every enquiry gets a job record
The office logs it in SEG Command the moment it arrives, so you get a reference and a named contact — not a voicemail.
02 · Accountable
A named, employed engineer
A NICEIC-registered SEG engineer, booked into a fixed slot. No anonymous subcontractors, so there is always someone to answer for the work.
03 · Evidenced
Photographed and tested, circuit by circuit
The board before, during and after, with test results recorded for every circuit and checked by a qualified supervisor.
04 · Traceable
Certified, stored and retrievable
Certificates, photographs and results stay with the job in SEG Command, so a landlord, agent, auditor or insurer can ask for a copy years later.
Approved & accredited: NICEIC · ECA · MCSDomestic & commercial installationsSolar PV & battery storageSee what an audit includes
Herts since 1995NICEIC · ECA · MCS1,000+ EICRs a year3+ apprentices, always
Who we work for
Tell us who you are. We’ll show you the quickest way to get it sorted.
Something wrong at home, or planning a project?
Fault finding, extra sockets and lighting, a new consumer unit, an EV charger, solar or a full rewire. One of our own engineers, at a time we agree, and the work photographed before we leave.
We aim to reply within one working day · or call 0345 3 822 833
Kitchen lighting in a private home, Totteridge
Need your compliance sorted without the chasing?
EICRs, remedials, smoke and CO alarms and EV chargers for single lets through to managed portfolios. Certificates in your inbox, with reminders before they expire.
We aim to reply within one working day · or call 0345 3 822 833
Supply and boards photographed before an EICR
Running a programme across your stock?
Planned programmes and reactive works for housing associations and councils: EICR programmes, rewires, fire alarm upgrades, warden call and door entry, with live reporting through SEG Command.
We aim to reply within one working day · or call 0345 3 822 833
The SEG team at SEG House, St Albans
Need a contractor who works around your operation?
Fixed-wire testing, emergency lighting, lighting and power, mains upgrades, workplace EV charging and solar PV, scheduled around your business with one point of contact.
Pools and spas, lighting control, cinema rooms and garden lighting in some of the most demanding homes around Hertfordshire and north London, led by our director Michael Simm. Some we still look after today.
Call, email or send the form. The office logs it in SEG Command the moment it lands, so you get a named contact and a reference, not a voicemail.
Straight away
02
A proper quote, fast
For most domestic work we quote from photos and a short call within one working day. Larger jobs get a site survey with a date agreed up front.
Within 1 working day
03
Our own engineers turn up
No subcontracted strangers. SEG-employed, NICEIC-registered engineers in SEG vans, on the date we agreed, with the materials on board.
Fixed date
04
Photographed, tested, certified
Every job is photographed before, during and after, tested and certified. You get the photos, the certificate and a one-year workmanship guarantee.
On completion
Proof, not promises
Numbers we’re happy to stand behind.
1,000+EICRs completed last year for councils, housing providers and landlords
20+years delivering electrical work across Hertfordshire and London
3+apprentices in training at any time — a standing policy since day one
1-yearworkmanship guarantee on every job, in writing
TYPICAL BEFORE
TYPICAL AFTER
Every job photographed. Every photo yours.
We introduced photographic audits years ago because it made us better. Now every SEG engineer records the job before, during and after, and the photos go into your job record alongside the certificate.
Evidence for landlords, agents and auditors — no more “was that done?”
Fewer return visits: the office can see what the engineer saw
Live job status through SEG Command, our in-house platform
Before/after shown are from two different SEG jobs, for illustration.
Based in St Albans. Working across Herts, Beds, Bucks and London.
Our office, workshop and fleet are at SEG House on Watford Road, Chiswell Green — ten minutes from the city centre and close to the M25, M1 and A414. Commercial and housing work takes us across Hertfordshire, Bedfordshire, Buckinghamshire and London; homes and landlords are mostly closer to base.
“Very fast service! I needed my car charger fitted ASAP to my home in St Albans and Specialist Electrical where the team for the job. The office staff where very organised and the engineer Dan had it fitted and up and running within hours. Highly recommended.”
★★★★★
“They were great, really helped me out by fittingly me in the next day. Great communication from the office to keep me up to date with the timings of the engineer. Dan my engineer was friendly, helpful and professional. All in all a great service received.”
★★★★★
“Fantastic service! Were here within the hour, diagnosed the problem and came back with the part all in the same day! Thanks so much”
★★★★★
“Daniel came to help with an issue I was having and I was SHOCKED by how professional he was. He CHARGED in and got the job done in LIGHTNING speed, very impressed. Thank you Daniel, a bright SPARK in these uncertain times!”
★★★★★
“Charlie came this morning. Did a great job. All fixed. The wifi/internet box in Fiona’s study was unplugged. Great service as usual.”
Who you’ll deal with
Directors who pick up the phone.
Michael SimmCo-founder · Operations Director
Time-served electrician and ECS Black Card holder. Runs operations, the engineers and the systems — including the AI and dashboards behind SEG Command.
SEG is an approved and accredited electrical contractor: NICEIC, ECA, MCS, Constructionline, CHAS and SafeContractor.
Contact
Talk to SEG
Questions about a job, a certificate or a programme of works? Call the office or send a message. Head office in St Albans, serving Herts, Beds, Bucks and London.
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TYPICAL AFTER
