SGH Generator Rentals, Sales & Services in New South Wales

Need power in NSW? SGH has you covered with:

View Generator Rental Options

Generator rentals for short and long-term use

Generator Hire

New, used & ex-demo generators for sale (10–1000+ kVA)

Browse Generators

Two major depots in Sydney and Newcastle

Sydney Depot
Newcastle Depot

Servicing, maintenance, and parts supply across the state

Maintenance & Service

Diesel Generators for Hire in NSW

Browse SGH’s diesel generator range for temporary, standby and emergency power across New South Wales. From compact single-phase units to high-capacity three-phase systems, our Sydney and Newcastle teams can help with sizing, availability, delivery and setup. Contact us for a tailored hire quote or to discuss purchase options.

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Emergency Generator Hire Across NSW

Power outages don't wait for business hours. Whether you're dealing with storm damage, equipment failure, planned shutdowns, or critical infrastructure maintenance, SGH provides fast emergency generator hire across New South Wales.

Our Sydney and Newcastle depots allow us to respond quickly with portable, diesel, and industrial generators, complete with delivery, installation, commissioning, and ongoing technical support.

sgh generator engineer hooking up an emergency generator to the truck

Emergency Power Applications We Support

We support:

  • Emergency power outages
  • Commercial buildings
  • Construction sites
  • Healthcare facilities
  • Industrial operations
  • Planned electrical shutdowns
  • Critical infrastructure
  • Events requiring backup power
View Emergency Generator Hire

Generator Sales Across NSW

Need a long-term power solution instead of generator hire? SGH supplies commercial and industrial generators throughout New South Wales for backup, standby, prime power and specialist applications.

Our generator categories range from small 5–25 kVA units through to heavy commercial 250–400 kVA systems. Available brands include Cummins, FPT, Perkins, Scania, Solar Mate and Yanmar.

Our team can help you assess your load requirements, choose between single-phase and three-phase power, and identify a suitable generator for your site.

Generator sales support can include:

  • Generator sizing and model selection
  • Diesel, single-phase and three-phase options
  • Purchase quotation
  • Australia-wide delivery
  • Installation and commissioning where required
  • Testing and handover
  • Servicing, parts and ongoing technical support

Whether you need standby power for a commercial facility or a permanent generator for an industrial site, SGH can support the project from initial enquiry through to ongoing maintenance.

View Generators for Sale
SGH techs busy at work at one of our depots

Generator Servicing & Repairs Across NSW

Keeping your generator running reliably is just as important as choosing the right equipment.

SGH provides generator servicing, preventative maintenance, diagnostics, repairs, and emergency breakdown support across New South Wales from our Sydney and Newcastle depots.

Our qualified technicians service most major generator brands and help businesses minimise downtime through proactive maintenance programs.

Our services include:

  • Scheduled servicing
  • Preventative maintenance
  • Load bank testing
  • Fault finding and diagnostics
  • Emergency breakdown repairs
  • Spare parts supply
  • Maintenance plans

Whether your generator was purchased from SGH or another supplier, our technicians can help keep your equipment operating at peak performance.

Book a Generator Service

Generator Hire, Sales & Services in NSW Towns & Cities

We deliver statewide from our Sydney and Newcastle depots. Here’s where we operate:

sgh truck outside a client site

Statewide Generator Delivery, Sales & Service Coverage

We serve all of NSW with fast delivery and expert support:

  • Two depots: Sydney and Newcastle
  • Emergency servicing and remote site delivery available
  • Generators for industrial, event, and residential clients
  • New & used units for sale with installation and commissioning
Check Availability in Your Area

Why Choose SGH for Generator Hire & Sales in NSW?

  • Delivery from both Sydney & Newcastle depots
  • Diesel and petrol options for every job size
  • New, Used & ex-demo generators for sale with warranty
  • Short or long-term hire agreements
  • Installation & commissioning with AS/NZS compliance
  • Expert local support, servicing & repairs
    plans & diagnostics
  • Established experience
    Reliable power solutions since 1997
  • Finance and rent-to-own options available
    (subject to approval)
Get a Quote for Generator Hire
Request a Sales Quote

Find SGH in NSW – Depot Locations & Service Areas

With depots in Sydney and Newcastle, SGH delivers hire, sales, and servicing across New South Wales.

Sydney Phone: 0499 550 991
Newcastle Phone: 02 4028 6135
National Service Line: 1300 350 706

We supply and support:

  • Sydney
  • Newcastle
  • Albury-Wodonga
  • Dubbo
  • Tamworth
  • Wagga Wagga
  • Port Macquarie
  • Peats Ridge
  • Wauchope
  • Wollongong

Get a Generator in New South Wales Today

Don’t let a power outage slow you down. SGH is ready to deliver — whether you want to hire or buy.

Do you provide generator hire across all of New South Wales?

Yes. SGH provides generator hire throughout New South Wales from our Sydney and Newcastle depots. We support metropolitan, regional, and remote locations with fast delivery, installation, and ongoing technical support for commercial, industrial, construction, and emergency power applications.

How quickly can you deliver a generator in NSW?

Delivery times depend on your location, equipment availability, and site requirements. Thanks to our Sydney and Newcastle depots, we can often provide rapid delivery for both planned projects and emergency power situations across New South Wales.

Can you provide emergency generator hire?

Yes. SGH offers 24/7 emergency generator hire across New South Wales. Whether you've experienced an unexpected power outage, storm damage, equipment failure, or need temporary backup during electrical works, our team can quickly supply and install a suitable generator.

Do you sell generators as well as hire them?

Yes. Alongside generator hire, SGH supplies new, used, and ex-demo generators for sale throughout New South Wales. We also provide installation, commissioning, servicing, spare parts, and ongoing maintenance to support long-term ownership.

Do you service and repair generators in NSW?

Yes. Our qualified technicians provide generator servicing, preventative maintenance, diagnostics, repairs, and emergency breakdown support across New South Wales. We service most major generator brands, whether your equipment was purchased from SGH or another supplier.

What size generator do I need?

The correct generator depends on the equipment you need to power, starting loads, runtime requirements, and your application. Our team can recommend the right generator for your project or you can use our free Generator Size Calculator before requesting a quote.

Can SGH install the generator on-site?

Yes. SGH provides delivery, installation, commissioning, testing, and ongoing support for both hired and purchased generators. Our qualified technicians ensure your equipment is installed safely and complies with relevant Australian standards.

Why choose SGH for generator hire in NSW?

Businesses across New South Wales choose SGH because we offer fast delivery from Sydney and Newcastle, a wide range of diesel and petrol generators, expert technical support, generator sales, servicing, installation, and 24/7 emergency response. Whether you need temporary power or a permanent backup solution, SGH provides end-to-end support from a single trusted supplier.

Need Local Support in Sydney or Newcastle?

Talk to your nearest depot for local expertise, fast delivery, and in-stock units ready to go.Whether you’re looking to hire short-term or purchase a new or used generator, our teams in Sydney and Newcastle can help.