About us

Our highly qualified team of licenced technicians provide a broad scope of residential, commercial and industrial services, from domestic air conditioning installation, to commercial tag and testing, to industrial project management.

With our second branch now open in Mount Barker and servicing the wider Adelaide and Adelaide Hills regions, we continue to be committed to the same company values we’ve had since the beginning; Taking pride in our work, solving our customer’s problems quickly, and doing it with care and a smile.


A dedication to quality workmanship & professional, friendly service

Our highly qualified team of licenced technicians provide a broad scope of residential, commercial and industrial services, from domestic air conditioning installation, to commercial tag and testing, to industrial project management.

With our second branch now open in Mount Barker and servicing the wider Adelaide and Adelaide Hills regions, we continue to be committed to the same company values we’ve had since the beginning; Taking pride in our work, solving our customer’s problems quickly, and doing it with care and a smile.

  • Domestic Electrical
  • Commercial Electrical
  • Industrial Electrical
  • 24 hour Emergency Service
  • Service and Repairs
  • Preventative Maintenance Scheduling
  • Home Automation and Audio Visual
  • Rural Pumps and Motors
  • Testing and Tagging
  • Data, Network and Communications Cabling
  • Lighting Design and Control
  • Safety and Security System Design and Integration
  • Thermal Imaging
  • Motor Control Systems
  • Switchboard Upgrades
  • New Home or Home Renovation Projects
  • Back-Up Generators and Transfer Switches
  • Energy Efficiency and Safety Audits
  • Commercial and Domestic Refrigeration
  • Air Conditioning and VRV systems (Commercial and Domestic)
  • Industrial and Commercial Coolroom Design and Construction
  • Evaporative Cooling Systems
  • Solar Design, Installation, Service and Maintenance
  • Grid Connect, Hybrid and Stand Alone (Off Grid) Solar
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O'Brien
Damage

Do you have broken glass?
Call us now on 1800 059 829

For emergency glass repair or replacement in your home or business, speak to one of our experts. We'll discuss options, costs and appointment times.

We'd love to help you, but unfortunately cannot assist with:

  • Cook tops or oven doors
  • Refrigerator glass
  • Light and lamp shades
  • Spectacle repairs
  • Phone or tablet screens
  • Curved glass or tanks
Damage

Is your plumbing job an emergency?
Call us now on (08) 8755 3274

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (08) 8755 3274 and we can get to you as soon as possible
Damage

Is your electrical job an emergency?
Call us now on (08) 8755 3274

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (08) 8755 3274 and we can get to you as soon as possible
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If your task is an emergency, we recommend you call us on (08) 8755 3274.

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Damage

Is your plumbing job an emergency?
Call us now on (08) 8755 3274

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (08) 8755 3274 and we can get to you as soon as possible
Damage

Is your electrical job an emergency?
Call us now on (08) 8755 3274

Your message may not be seen until the next business day, so if this an emergency job please call us directly now on (08) 8755 3274 and we can get to you as soon as possible

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