Qualified electricians in Sydney.

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Tier 1 Premium Service:

Expert workmanship

Fault finding (and fixing)

Future proofing

Hi-tech solutions

Prioritise safety

Tier 1 Electrical & Data provides premium electrical services to commercial and residential sites across Sydney. From light fittings to commercial fit outs, our reliable and quality workmanship will cover your needs.
  • Beacon Lighting: PREFERRED ELECTRICIAN
  • RESPONSIVENESS
  • CLEANLINESS

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Happy Commercial customers

Tier 1 General Service:

General Electrical

We provide expert premium general electrical services for residential and commercial sites.

Data Cabling & Communications

From smart automation systems to NBN connections, we help homes and offices get digitised.

CCTV & Security Systems

Helping homeowners and businesses protect their interests with premium CCTV & security system services

Residential Electrical

Commercial Electrical

Residential Electrical

Residential Electrical

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Commercial Electrical

Commercial Electrical

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Why choose Tier 1?

  • Residential electricians.
  • Commercial electricians.
  • Data and communications installation contractors.
  • Strata electricians.
  • Security systems and CCTV.
  • New builds, renovations & maintenance.
  • Fully licensed and insured
  • We’re Sydney-based electrical experts.
  • We use the latest innovations in lighting, security and cabling.
  • We’re fault-finders and creative problem solvers.
  • Approved Beacon lighting electricians.
  • We’re fast, qualified and bring the right tools.
  • We always clean-up after ourselves.

Tier 1 Electrical & Data:
professional, personalised electrical and data services.

Our Recent Work