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  4. Electrical Inspection & Testing in Heathfield
  5. Cosmos Electrical Services Ltd

Cosmos Electrical Services Ltd

Electrical Inspection & Testing. Cosmos Electrical Services Ltd has been vetted and approved by TrustATrader. Covering East Sussex, incorporating a 50 mile radius

Membership number TT32381

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5.0 out of 5
8 reviews

  • Initial impression Initial impression: 5.0 out of 5.0
  • Punctuality Punctuality: 5.0 out of 5.0
  • Cleanliness Cleanliness: 5.0 out of 5.0
  • Quality Quality: 5.0 out of 5.0
  • Value Value: 5.0 out of 5.0
  • Overall opinion Overall opinion: 5.0 out of 5.0
  • 0 missed appointments in the past 6 months

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About Cosmos Electrical Services Ltd, Heathfield

About us

Cosmos Electrical Services Ltd is a friendly, reliable electrical company based in Heathfield, serving domestic customers across East Sussex and the surrounding area.

My name is Alex Alsop and I am the director of Cosmos Electrical Services Ltd, a qualified electrician with over 32 years’ industry experience. I deliver professional, value-driven electrical services and consistently receive positive feedback from satisfied customers.

I am fully insured and registered with the following recognised professional bodies:

  • NICEIC
  • City & Guilds

Services offered:

  • Full & Part Rewires
  • New Builds
  • Lighting
  • Switchboards
  • Bathroom & Kitchen Extractors
  • Electric Showers
  • Additional Plug Sockets
  • Test Certificates
  • All Electrical Testing
  • Fire Alarms
  • Electrical Installation Condition Reports (EICR) — Interior & Exterior Inspection and Reporting
  • Garage Electrics
  • External Power
  • Garden Sockets
  • Security Systems
  • Security Lighting
  • Emergency Lighting
  • Garden Lighting

For availability, information or advice, please call for a free, no-obligation quote

Please mention TrustATrader when calling.

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Cosmos Electrical Services Ltd

Limited company
Incorporated as from 29th March 2001
Verified on 3rd March 2026
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure

Insurance details

Provider Simply Business Insurance
Verified 17th February 2026
Heathfield
East Sussex

Qualifications

  • NICEIC - Domestic Installer Scheme
  • City & Guilds - Level 3 Award in the Requirements for Electrical Installations
  • City & Guilds of London Institute - Electrical Installation Competences Part 1 & 2
  • City & Guilds - Level 3 Certificate for the 16th Edition of IEE Wiring Regulations for Electrical Installations

Associations

Reviews (8)

  • Average rating: 5.0 out of 5

    Review by

    on

    "I run three properties and several outbuildings. Alex has helped us update our antiquated electrical system. Including new consumer units, lighting and installation external security lights and power outlets. He is always on time, if not early and has never missed a day. He takes all rubbish away and leaves the site clean and tidy. Of all the trades I have used I can rely on Alex the most."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Has done a couple of jobs for us. He is super and would highly recommend. He is our "go to" electrician, so friendly and professional."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Has done lots of jobs over the years. He is a neat and tidy excellent worker. Have always recommended. He always gives certificates where necessary and goes the extra mile. He is very friendly and efficient."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Has done work for many years and on different properties. Would use no one else, he is the best. He is very knowledgeable and knows his stuff. Is so very reliable, punctual. and extremely thorough. Such a lovely, wonderful man. Definitely 5 stars all round!!."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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