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Solar Power

As the cost of electricity bills continue to rise, more and more people are turning to Solar energy for their power needs. Delta Electrical & Solar are a local fully licensed electrical & solar contractor, offering finance solutions for solar panel and solar battery installations. We service all areas of Newcastle, Lake Macquarie and Warners Bay.

Switchboard Upgrades

A switchboard upgrade involves changing over circuit breakers and fuses to RCD safety switches. RCD stands for Residual Current Device which is more sensitive circuit breaker which is now the standard in new builds. If you have had your house worked on in the last 5 – 10 years, it would would have likely been fitted with a RCD circuit breaker.

Test and Tag

Every business needs their electrical appliances tested and tagged. Some may vary from 6 months for factory settings, to 5 years for office equipment. Delta Electrical and Solar is fully licensed, insured and equipped to provide these services.

Facility Management

Delta Electrical and Solar specialise in the maintenance of many properties and facility management. We are available to our Real Estate, Property Management and Strata clients 24 hours a day, every day of the week…no matter what!

Power Point Installation

Most homes and businesses do not have enough power points to keep up with the growing technology of gadgets. Running extension leads around can become a trip hazard and double adaptors can become a fire risk.

Security Lighting

We recommend sensor lighting for just about every household and business but especially for homeowners living on particularly dim lit streets. Sensor lighting is great for anyone with a dark entry way or dim lit driveway and will make coming home at night more comfortable and safe.

3 Phase Installation

Does you business or home need new sub mains to run 3-phase equipment and machinery? Delta Electrical and Solar can supply 3-phase sub circuits to suit your needs. We services and repair all 3-phase equipment.

Ceiling Fan Installations

Delta Electrical and Solar installs a wide range of remote and wall switch ceiling fans. This can include with or without a light. Ceiling fans can be a cost effective way to keep cool, using only a fraction of power that air conditioners would use.

LED Lighting

LEDs can be used for every lighting need, including down lights, flood lights, strip lighting, office lighting, decorative lighting and much more. LEDs only use a fraction of the equivalent halogen or compact florescent globe wattage. Delta Electrical and Solar can replace any of your lights to new long lasting LEDs

Hot Water Repairs

Most faults that occur with your hot water system are electrical not plumbing related. We prioritise hot water repairs because we understand families, businesses and homes need it fixed fast.


If you are living in an older home that is pre 1970, or you are considering purchasing an older home, you may require electrical rewiring work. This is due to the fact that your home may have wiring made from VIR or Vulcanised Indian Rubber. This type of wiring is known to break down inside steel conduits and cause short circuiting.

Phone & Data

We can help with many issues you may have with your phone, Internet, and point of sale. Delta Electrical and Solar use advanced testing equipment to diagnose the problem quickly and provide a clear solution. We test and repair Internet and phone line faults, as well as add extra phone points into your home business.

About Delta Electrical & Solar

No Problems Only Solutions

The team at Delta Electrical & Solar provide reliable, prompt and professional service. We pride ourselves on doing the very best for the customer and if your not satisfied neither are we. We want to stand out from the rest, if you’re not happy after the job is complete we will do everything possible to meet your needs. Locally based, our qualified electricians service all areas of Newcastle, Lake Macquarie and Warners Bay.

Our Story

Prompt & Professional Electricians

Established in 2013, the team at Delta Electrical and Solar provide reliable, prompt and professional service. With many years experience, the business has grown steadily. We are strategically located in the heart of Newcastle, presenting as the perfect base to service all areas of Newcastle and Lake Macquarie. We have no hesitation to work beyond these locations with jobs often taking us to Port Stephens and the Hunter Valley.

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Choose Delta for all your Electrical and Solar Requirements

Contact us today to find out more about our services and how we can help you.

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    Electrical Licence: 320295C

    CEC Solar accreditation: A1274510


    Address: 2/16 Spit Island Close Mayfield West 2304

    Phone: (02) 4947 3555
    Emergencies: 0401 834 996



    Monday-Friday: 7am to 4pm
    Weekends: By Appointment