The Leading Commercial Electrical Contractors in Inner West Sydney

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Electrical Maintenance Services can range from concepts that need immediate attention, to are more cosmetic based. Whatever you require, our professional team are available.


Revolutionise electrical building and maintenance with licensed, local and experienced electricians in Inner West Sydney

We offer a complete range of commercial electrical services at cost-competitive rates. Our services are not only limited to the commercial sector but also include industrial and residential sectors.

With over 10 years of experience in providing expert electrical solutions for businesses we have improved electrical systems for businesses providing increased efficiency and large scale savings.

Our electrical services cover everything from new building installations and data cabling to upgrades and maintenance. Our electricians and contractors have the knowledge and skills to handle complicated commercial electrical jobs with ease and technical expertise.

We take on large and small scale jobs and deliver the high standard of work for all our clients. Our dedicated work crew arrives at your location on time with a fully equipped van to tackle any electrical emergency or problem you may have. You can trust us to deliver quality work with complete adherence to the NSW safety and health guidelines.

Call us for a free estimate today.


Professional Commercial Electricians

Commercial electrical installation and repair work requires a specialised skill set. It involves extensive consultation and planning before starting and rigorous testing and inspection after. The results must guarantee energy-efficient electrical systems that are productive and safe. 

Our commercial electricians and technicians are certified professionals with the knowledge and skills to take on all types of commercial electrical jobs. We use a systematic and detailed approach that tailors our services to your exact requirements. Our methods are tried and tested for optimal efficiency and productivity.

Our staff is regularly updated on the latest electrical technology and industry compliant techniques. We understand the importance of deadlines and budget in the business sector. That’s why we arrange our schedule according to your convenience. It ensures minimal disruption to your business operations and a smooth transition to your new electrical installations and fit-outs.

We keep you on board throughout the entire process, from consultation and design to installation and maintenance programs. Our friendly customer support services are on-call round the clock to give you any additional help or information you may need.

Commercial Electrician Services

Our services include: 

New building electrical design and installation

We design and install complete electrical systems for new construction projects. It involves wiring, power points, lighting, appliance and machinery connections, switchboards or anything you need for your new or renovated building. We cover: 

Lighting Installation (LED, floodlights, automated exit and emergency, outdoor/indoor) 

We provide energy-efficient lighting installation services that bring down your power costs. Our LED downlight installation upgrades your business lighting, saving you thousands in electricity bills. We also provide precise emergency and floodlight installation for improved safety and protection.

Switchboard upgrades and surge protection

We update and install new switchboards and electric panels for your offices and factories. Our accredited Level 2 electricians will ensure that your switchboard circuits and wiring are up to date and faultless. We also install surge protection devices and safety switches to protect your business from electrical fires and damage to heavy machinery.

Electrical data and communications

Our electrical data and communications services include installation of cables, data outlets, internet and network cabling, access points and smart wiring. We will design and update your communications system, allowing you to automate and speed up your business operational and management activities.

Solar electrical installation and maintenance

We can help your business go green with our solar panel design and installation services. It will give you an independent power supply source that will bring in free electricity during working hours. We also offer solar panel removal, replacement and repair services. 

Emergency electrical services

We understand that electrical emergencies in a workplace can bring your business activities to a screeching halt. They can even lead to dangerous incidents and an unsafe environment. That’s why our commercial emergency electricians are available 24/7 to help you out in any electrical crisis. We provide a speedy response and immediate electrical assistance as soon as you call us.

Get in touch today.

Reach out to us today for quality-focused and relatable commercial electrical services to add value to your business. 

Looking For Electrical Professionals?

We're dedicated to delivering high quality service with impeccable finishes.


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Speak to one of our technicians about your requested electrical services. Either call or send an enquiry!

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Our electrical technicians will send you a free no obligation quote detailing all inclusions and upfront fees.

Meet an Expert Electrician

Our team will schedule your service for a time that is convenient for you!


What are people saying about us

Auswide Constructions
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The team at DOIS electrical have been nothing but excellent to work with. Not only do they provide a great service but there company organisation skills allow me more time to focus on other areas of development. Highly recommended.

Auswide Constructions
Sarah Diamante
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These boys are super reliable, always on time, highly efficient and are very good with communication (i.e where they are up to, why things can't be done a certain way.) Talk about going above and beyond for clients in sourcing a particular light for my home after i changed my mind. I can't speak more highly of these men!

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Poseidon - Adam Figueira
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I had a small time frame to install all lighting into my new office before the team came in, when searching for an electrician, this was my main priority (the timeframe). DOIS came in the next day and beat my allowed window by half a day. Will recommend to all my network.

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