COMMERCIAL ELECTRICAL

Commercial Electrician Services Across London & Essex

Stern MEB delivers commercial electrical installations, testing and maintenance across London and Essex from our Woodford Green base. NICEIC-approved, CHAS-accredited and backed by 20 years on the tools. Free site surveys, fixed-price quotes, work done right first time.

Book a free site survey
0800 612 7654
OZEV Approved Installer
NICEIC Approved Contractor
£5M public liability insured
20+ years’ experience

commercial electrician services in London & Essex, by Stern MEB

NICEIC Approved Contractor
NICEIC Domestic Installer
OZEV Approved Installer
TrustMark
CHAS Accredited
WHAT WE DO

Full Commercial Electrical Services for London & Essex Businesses

From single-unit shops to multi-site retail chains, office fit-outs to warehouse distribution boards, we cover the lot. Three core services keep your premises safe, compliant and operational.

Commercial installations

Full-service commercial electrical from design to certification.

  • New-build fit-outs
  • Sub-mains & distribution
  • Lighting design & install
  • Compliance handover packs

Maintenance & testing

Reactive call-outs and planned PPM contracts to keep buildings running.

  • Emergency call-outs
  • Planned maintenance contracts
  • Fault finding & remedials
  • EICR + PAT testing on schedule

Specialist services

Data, CCTV, access control and emergency systems integrated cleanly.

  • CAT5e/6/6A data cabling
  • CCTV & access control
  • Three-phase power
  • Standby & UPS power
Why Stern MEB

Why London & Essex Businesses Choose Stern MEB

Two decades working across every postcode from the City to Chelmsford means we know the building stock, the planning quirks and the M25 traffic. You get a local firm with the credentials to back it up.

Regional Coverage, Local Response

Our Woodford Green HQ sits between the North Circular and the M11, putting us within an hour of most London and Essex sites. We handle single-location emergencies and multi-site rollouts with the same speed.

NICEIC & CHAS Accredited

Every job meets BS 7671 18th Edition standards. Our NICEIC approval and CHAS accreditation mean your insurance, lease compliance and contractor vetting boxes get ticked without fuss.

Fixed Pricing, No Site Surprises

Free site surveys before we quote. You get a line-by-line breakdown and a fixed price that holds even when the ceiling void turns out messier than expected. No variations unless you change scope.

Out-of-Hours & Emergency Work

Retail fit-outs, restaurant refurbs and office cutovers often need weekend or night shifts. We schedule around your trading hours and carry full public liability cover for occupied premises.

How it works

From first call to certificate, four clean steps.

1

Brief

Tell us your address, scope and any deadlines via the form or call the office.

2

Survey

Free site visit (or remote photos for simple jobs). We confirm scope and route.

3

Install

Carried out around your operational hours. Site-clean, dust-managed.

4

Certify

NICEIC certificate, building notice where required, then aftercare on call.

Where we work

London & Essex and the surrounding area

Woodford Green puts us at the crossroads of London and Essex, twenty minutes to Stratford, half an hour to Romford, forty minutes to Chelmsford on a clear run. We cover the entire region, from Zone 1 offices to Essex industrial estates.


All London and Essex postcodes covered, including multi-site contracts and regional rollouts.

Common questions

London & Essex FAQs

Do you cover both inner London and outer Essex on the same contract?+
Yes. We handle multi-site work across the region as a single contract with one point of contact. Common for retail chains, care homes and logistics operators with units in both counties. Same standards, same team, same fixed pricing structure.
What's your typical lead time for a commercial electrical installation in London or Essex?+
Depends on scope and your schedule. Small jobs, additional circuits, lighting upgrades, single distribution boards, often start within a week. Full fit-outs or three-phase supplies need design, DNO liaison and materials procurement, so two to four weeks is realistic. Emergency work and repairs start same day or next day.
Can you work around our trading hours?+
Yes. We schedule installations, testing and maintenance outside your business hours when needed, evenings, weekends, bank holidays. Common for retail, hospitality and offices where downtime costs money. Costs are quoted upfront and fixed.
Do you provide electrical certification for lease compliance and insurance?+
Every installation comes with an Electrical Installation Certificate to BS 7671. Periodic testing generates an EICR valid for insurance, lease renewals and HSE compliance. All certificates are lodged with NICEIC and provided in both hard copy and PDF.
Ready when you are

Get a Free Site Survey for Your London or Essex Premises

Call us or use the form below, we'll arrange a visit, assess the job and send a fixed-price quote within 48 hours.

Or call us directly
0800 612 7654
  • Free site survey
  • Fixed-price quote
  • NICEIC certificate
  • 12-month workmanship warranty

Book a free site survey

London & Essex · same working day response