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Sigma Electrical Ltd

Your local electrical contractor

66 Cardinal Avenue, Plymouth, PL5 1UT Directions

   Now closed Open today 07:00 - 19:00

Why Choose Us?

Friendly Service
Qualified Staff
Well Established

Business overview

Electrical contractors in Plymouth

Established in 1977 and with over 40 years of experience, you can trust that your home or business is in safe hands. Our team is highly qualified and approved by NICEIC and Part P. No job is too big or too small for us and we are proud to have undertaken projects for homeowners throughout the South West and for organisations such as the Local Health Authority, HM Naval Base, Plymouth City Council and British Gas.


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Products & Services

Electrical installations & repairs

Emergency lighting

Fire Alarm Systems

Electrical Inspecting and testing

Commercial electrical maintenance

Electrical Installation Condition Report (PIR)

24 Hour Electricians

Data Cabling

Emergency Electricians

Fuse Box Rewiring


Electrical Design

Commercial Electricians

Domestic Electricians

Electrical Surveys

Emergency Lighting Installations

Landlord Safety Certificates


Part P Registered

Additional Points



  • NICEIC Part P Registered (019598)


  • NICEIC (019598)


  • Electrical Inspection and Testing, Level 3 (City and Guilds of London Institute)
  • Electrical Installations (Buildings and Structures), Level 3 Diploma (City and Guilds of London Institute)


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