1300 4COSTA (1300 426782)


Penrith, NSW 2750


Electrician Blue Mountains

Electrician Blue Mountains- J&M Costa, 5 star Google rated

J&M Costa provides dependable electricians to residents of Sydney’s beautiful Blue Mountains. From electrical repair to redesign, we offer cost-effective electrical services and installation by certified electricians.

We are just a phone call away from resolving any of your electrical issues. Residents throughout the Blue Mountains can rely on us to bring the best electricians in the area right to their door.

J&M Costa is the most trusted electrical service provider in the Blue Mountains, and customer satisfaction is always guaranteed. With over 50 years of experience, you can be confident that you are dealing with knowledgeable professionals who will provide thorough service and leave nothing to chance. We cater to all commercial and domestic situations and provide dependable and efficient installation and maintenance all year round.

Our company offers a comprehensive range of high-quality electrical services, including general electrical (installations, fault isolation, repairs), new home builds, renovations, energy-efficient lighting installation, switchboard repairs, installation and upgrades, home rewiring, power restoration, and emergency 24 hour local services. 

If you live in Blue Mountains or the surrounding area and require an electrician, call us today at 1300 4COSTA (1300 426782)  to get started. Read on to see our full list of services and to learn more about us.

Residential Electrical Services Blue Mountains

We provide residential electrical services such as lighting upgrades, new electric gate installation, data outlet installation, electric hot water service installation, and test tagging in a timely and professional manner. Power outages, surges, breakdowns, and faulty wiring are all issues that our trusted electricians can help you with throughout the Blue Mountains. With our highly trained and fully licensed electricians working throughout the Blue Mountains suburbs – we get the job done quickly and at a competitive price.

When power outages occur in your home or office, they must be addressed immediately. All issues relating to power points, as well as switchboard upgrades, can be handled by a professional electrician. When electrical problems arise in the vast Blue Mountains region, which is on the outskirts of Sydney’s metropolitan area, having a quick local electrician is a lifesaver.

Many electrical issues in the Blue Mountains can be resolved the same day by J&M Costa. The electricians at J&M Costa are well-known in the area. At all times, we proudly guarantee professionalism, punctuality, dependability, and affordability.

Lights and Light Fitting

A home’s or an outdoor area’s lighting plays an important role. Its ability to significantly influence the mood of a setting necessitates careful consideration of the best and most efficient setup.  

There are numerous details that go into proper lighting installation that can be just as time-consuming. Installing the lights, after all, frequently necessitates working at heights and configuring all of the switches and wiring. Furthermore, the lights are no longer just for illumination. They are now used for architectural and security purposes as well.

J&M Costa has lighting design and installation experience. We can help you figure out which configuration will provide the best lighting for your home.

Power Points & Accessories

Power outlets are a must-have, especially if you have a large family, a large house, and multiple appliances. New power points can be installed by J&M Costa in your home or business. 

We also perform switchboard upgrades. The entire switchboard wiring, including repairs and fuse box upgrades, can be handled by our team of licensed and experienced electricians.

When it comes to upgrading your switchboard, you’ll want to hire a reputable licensed electrician. Because every switchboard is different, our team will come to your home to investigate what needs to be done and will advise you on what they believe is the best solution.

Bathroom Heaters

Over the years, J&M Costa has dealt with hundreds of hot water systems. Our team of experienced electricians can handle any job, whether it’s a new installation, an existing system, a faulty element, or a faulty thermostat.

Level 2 Electrical Services

A Level 2 electrician is a licensed electrician who is qualified to connect a residential or commercial building to the power grid. Not all electricians are capable of performing this type of electrical work due to the increased risk.

If a building is undergoing extensive renovations, Level 2 electricians can disconnect and reconnect power supplies, as well as set up temporary electrical power for builders. The Local Electrician provides electrical services to residential, commercial, and 24 hour emergency call out customers throughout Blue Mountains and the rest of Sydney.

Underground and overhead mains

Are you planning to construct a new home or business? It’s possible that you’ll need to connect the electrical power supply to underground or overhead electrical systems, or that metering will be required. J&M Costa can help you with your new electrical installation needs, making sure they’re safe and legal.

Power Connections

Do you want to go from a single phase to a three phase power supply? A typical electrician lacks the necessary training for such a job. Our level 2 electricians at  J&M Costa are experts in power supply upgrades.

We are the experts to call if your power supply has been disconnected. Our level 2 electricians can quickly reconnect your electricity supply once the problem has been resolved.

Contact Your Local Blue Mountains Electrician

We are proud of what we do at J&M Costa. We value each and every one of our clients and always deliver high-quality work. We can help you with a wide range of electrical services in Blue Mountains. Contact us today for a free quote.