Electrical & Data Commercial Services

At Mammoth, we offer professional and cost-effective services for small and large businesses. Our clients include schools, restaurants, government facilities, factories, office complexes and more. Our skilled and friendly team provide a wide range of commercial electrical services including installation, repair, maintenance and safety checks to keep your business running smoothly.

We’re a licensed Level 2 electrical service provider for all services in Endeavour and Ausgrid areas of Sydney and surrounding areas. We’re aware that disruptions to your power supply cost your business time and money, and endeavour to install and repair all services quickly and efficiently.


Metering, Overhead and Underground Services

We are licensed and experienced in all metering and power supply services for construction projects. This includes providing temporary supply of power to sites, installation and removal of power boards, poles and services lines, and connections and disconnections. We also disconnect and reconnect knockdown rebuilds.

Our services cover both above ground and underground cabling – we install power poles and connect them to existing street turrets, or connect underground conduits to enable your construction project’s steady supply of power. If required, we are licensed to install new site-specific turrets in accordance with your needs.



Lighting Solutions

Mammoth provide professional and cost-effective solutions for your commercial lighting requirements, including upgrades to existing lighting, new lighting design and installation, maintenance and repair across Sydney and surrounding suburbs.

We take care of your lighting needs including down lights, spotlights, fluorescent lights, and more. We also provide energy efficient solutions to save energy and reduce your electricity bills.



Power Upgrades

For years we have been designing, installing and upgrading power upgrades for businesses across Sydney and surrounding areas. We provide new commercial switchboards and upgrades to manage 3 phase power for office buildings, factories, retail outlets and other commercial building complexes in accordance with Australian safety standards.

Our power upgrade services include PLC installation and programming, substation supply, high and low voltage reticulation, refit and upgrade of existing local and remote installations, refurbishment of mechanical pump stations, plant and pipe work, and more.



Maintenance Services

We provide maintenance services for the electrical systems in commercial and industrial premises. On a regular maintenance checks ensure your systems are running properly. Any worn out parts are replaced, and potential problems are identified in your report, enabling you to make necessary changes in a timely and cost-effective manner, potentially saving your business thousands in costly repairs. A customised programmed maintenance schedule can be developed for your particular needs.



Other Services We Offer:


Shop Fit-Outs

We carry out shop fit outs for retail stores, food outlets, and pop up shops such as kiosks across Sydney and surrounding suburbs. Our service includes lighting design, data and network cabling, security and signage systems.

Split Metering and Tenancy

We install and maintain tenant sub-metering to ensure accountability for energy consumption throughout residential complexes, ensuring fair utility billing with multiple tenants.


Emergency and Exit Systems

Mammoth Electrical are experts in compliance for Emergency and Exit lights, which must undergo a 90 minute test of the battery every 6 months as stated under the Australian Standard AS2293.1.

Safety Compliance Testing

We offer RCD testing, emergency lighting, equipment and tagging, and infrared thermographic scanning, ensuring you meet your obligations under the new national safety scheme.


To discuss the requirements of your commercial business, contact us today.

CALL 1300 000 133

Why Choose Us?

Honest & Up Front Pricing

We offer Free Quotes/Consultations for all of our services.



Friendly & Professional at all times

Our team are customer focused and look after you from the 1st call to job completion.



10% Seniors Discount

We offer a Seniors Discount to all clients who have a senior’s card.



24 Hour Emergency Service

We will come to you in an emergency; we provide a 24 hour service 7 days a week.



Experienced Team

Our team are very experienced and knowledgeable in electrical and plumbing and we will find the best advice and solution for your needs.



Fully Licensed & Accredited

Our team is fully licensed and accredited and we are always keeping up to date with the latest trends and innovations.




Get In Touch

No Obligation & Free Quote

A complimentary meeting provides the opportunity to discuss our goals, and see how we can work together.



Fixed & Confident Pricing

It is important that our upfront pricing gives you the comfort of knowing the total cost, and that the job is completed professionally.



Professional Expert Service

Your privacy is very important to us. You can trust that we will treat your property and the job with respect.