Need to reduce your overheads? We will make it happen!
Achieving energy efficiency is becoming increasingly important as businesses seek to reduce their carbon footprint and lower their energy costs.
At O’Brien Electrical and Plumbing Rowville, we offer a range of services aimed at helping businesses of all sizes achieve these important goals. All projects are managed from start to finish by our in-house experts who will take you through the process step by step, all while providing the most optimal energy efficient solutions.
We are local and trusted experts who only use quality and reliable products that offer long term warranties – which is further supported by our workmanship guarantee on all installations. As a CEC accredited retailer and installer, we will ensure you receive the maximum amount of Government incentives available to make your desired project possible. This is all so you have piece of mind that not only are you getting the best people for the job, but the best products and offers. Most importantly, as an established electrical and plumbing business, we will be here to maintain and service your installations in years to come.
Contact us for reliable energy efficient solutions.

O’Brien Electrical & Plumbing Rowville has extensive commercial experience and is currently servicing the following business sectors:
- Car Manufacturers and Retailers
- All Educational Facilities (pre-schools, schools and universities)
- Factories and Manufacturers
- Large-scale Residential including Apartments
- Hospitality
- Commercial Construction
- Medical Clinics
- Large Churches
- Aged Care Facilities
See what our commercial clients are saying about us:
LED Lighting Upgrades
LED lighting upgrades offer significant energy savings compared to traditional lighting options. Our experienced team will assess your premise, advise the most optimal application of LED lighting, and our qualified electricians will remove the current lights and install the new energy efficient alternatives.
We have upgraded LED lighting for many educational institutions and have successfully reduced their running expenses by up to 81%.
Solar Panel Installations and Maintenance
As one of our core services, solar panel installation is our bread and butter. Our in-house team is made up of some of Melbourne’s best qualified solar technicians. A large solar system allows businesses to generate their own renewable energy and reduce their reliance on the grid. It is a long-term solution that will require minimal maintenance and low ongoing costs, including guaranteed quality with a full 25 year warranty on both inverters and panels. We have seen our clients significantly reduce their overall electricity expenses with solar, resulting in financial savings and impressive CO2 reductions.
Solar Battery Installation
Installing a battery with O’Brien Electrical & Plumbing Rowville will dramatically reduce grid reliance and maximise solar power generation. The addition of a battery means you can capture solar power and operate self-sufficiently even when the sun is not shining. Our experts will select the best battery to meet your operational requirements and preferences. It’s installed by experienced qualified electricians who will be there to service it in years to come.
Electric Vehicle Charging Station
Let us help you future proof your business for the imminent demand for electric vehicles with the installation of suitable charging infrastructure. Electric vehicles are becoming more affordable and accessible and, as a result,suitable facilities are required to accommodate charging at workplaces, retail outlets and places of business. At O’Brien Electrical & Plumbing Rowville, we will identify the most appropriate products and charging types for your business as well as ensuring your electrical system is primed to support the increased demand.
Power Factor Correction
This is one of the smartest ways to reduce your electricity costs. Installing Power Factor Correction (PFC) equipment will reduce your Peak kVA Demand Tariff. This can result in significant savings on your electricity bill. This will result in a more stable power supply for your business premise and the surrounding area, as well as increasing the lifespan of electrical equipment and reducing maintenance costs. PFC is a very worthwhile investment to ensure you don’t pay for power you can’t use.
CO2 Reduction
We offer CO2 reduction services to help businesses reduce their greenhouse gas emissions and meet sustainability goals. We will take a holistic and strategic approach to reduce your business’ environmental impact and achieve your desired NABERS rating and CO2 goals.

At O’Brien Electrical and Plumbing Rowville, we are committed to helping businesses become more energy efficient and environmentally sustainable. Contact us today to learn more about our services and how we can help your business reduce outgoings while improving your carbon footprint.