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O'Brien Electrical Castle Hill remains open and our experts are here to help! We have put increased hygiene and protective measures in place to keep our customers and staff safe.
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O'Brien Electrical Castle Hill

45/5-7 Anella Ave Castle Hill, NSW 2154 AU

Contact us

phone number
Main Number
(02) 9894 4843(02) 9894 4843

Service hours

Store Hours:

24/7 after hours emergency service
Day of the WeekHours
7:00 AM - 4:30 PM
7:00 AM - 4:30 PM
7:00 AM - 4:30 PM
7:00 AM - 4:30 PM
7:00 AM - 4:30 PM


Adrian Cassin


  • 223796C

O'Brien Electrical Castle Hill

O'Brien Electrical Castle Hill strives to meet customer expectations, whether we are working for the largest residential builders, commercial customers or individual homeowners. We take pride in delivering quality service with highly skilled and locally based electricians. No matter the job, big or small, O'Brien Electrical Castle Hill is your answer.

We provide expert electrical services to residential and commercial clients across a wide area, everywhere from local to city including the Hills area, Epping, Parramatta, Chatswood and Ryde. We provide a diverse range of electrical services, specialising in solar, maintenance and servicing, data communications and fibre optics. We are certified to work at service stations and medical centres.

Areas we service

  • Hills District
  • Epping
  • Parramatta
  • Chatswood
  • Ryde
  • Annangrove
  • Baulkham Hills
  • Beaumont Hills
  • Bella Vista
  • Box Hill
  • Carlingford
  • Castle Hill
  • Kellyville
  • Kenthurst
  • Maroota
  • Nelson
  • North Rocks
  • Norwest
  • Rouse Hill
  • West Pennant Hills
  • Winston Hills
  • Wisemans Ferry

Popular Services

O’Brien Electrical Castle Hill provides a wide range of electrical services, offering high quality and innovative solutions for all electrical installation and repair works. We guarantee our service and installation, so you can trust that we will stand behind the products and services we offer.

Our electrical services include:
•   Commercial
•   Domestic
•   Maintenance and Servicing
•   Data Communications and Fibre Optics
•   Solar PV Systems
•   24-Hour Call Outs

No job is too big or too small! We will answer to all your electrical requirements. From home renovations and maintenance, air conditioning, lighting, commercial installations and everything in between.

O’Brien Electrical Castle Hill are experts in the field. We operate in all sectors of the industry with a depth of experience and knowledge to take on anything and everything electrical. We can take care of all your electrical needs, so please contact us to discuss your requirements.

Nearby O'Brien branches

30 Harvey Road Kings Park, NSW 2148 AU
(02) 9678 9400(02) 9678 9400
1 Bourke Street North Parramatta, NSW 2151 AU
1800 053 5981800 053 598