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Home & Property Backup Generator Servicing — Perth

Home Standby & Property Backup Generator Servicing Across Perth Suburbs

Backup power at home only matters on the day the grid goes down — and that's the day an unserviced generator won't start. Ozwide Power provides home backup generator servicing for standby units, portable sets and rural-block and station installations across Perth's suburbs: Stirling, Karrinyup and Joondalup in the north; Ellenbrook, The Vines, Bullsbrook and the hills to the east; Canning Vale, Byford, Baldivis, Rockingham and Mandurah to the south.

We service all major home, farm and portable brands — Pramac, Generac, Kubota, Yanmar, Gentech, Dunlite, Denyo, Honda and Yamaha-powered sets among them, plus larger Cummins, Perkins and Cat units on rural properties — including the generators we sell online. A standard home service covers oil and filter change, air and fuel filters, battery load test, charger check, changeover or ATS test, a run under load and a digital service report telling you what's due next.

Generator been sitting unused since last winter? Stale diesel and flat batteries are the two most common reasons a home set fails. We can polish the fuel, replace the battery and get it starting reliably before storm season. If your current unit can't carry the house, bore pump or shed, we'll advise on sizing and an upgrade from our range.

Book home backup generator servicing on (08) 6385 1104 or book online. Prefer to do it yourself? Order a genuine service kit and we'll ship it express. Commercial or industrial site? See industrial & building backup generator servicing.

WE'RE TRUSTED ACROSS WA

We're a proud Australian company delivering industrial power generator solutions to customers across Perth and Western Australia. As a dedicated WA service provider, we put customer service first — offering products with useful innovations, smart technical advice, and solid aftermarket service and repairs. We're not about being the biggest name around, just the one you can count on.

Home & Property Generator Brands We Service

We service the brands most often found on Perth homes, rural blocks and small businesses. If yours isn't listed, ask — we service any make.

  • Pramac — home standby and portable sets on Yanmar, Honda and Perkins engines. Ozwide Power is a Pramac Authorised Dealer and a Perkins OEM dealer.
  • Generac — home standby and light commercial sets; we sell and service the range.
  • Kubota — the standard for sub-50 kVA power on rural properties; fuel-efficient, reliable in dust.
  • Yanmar — durable, compact diesel generators and pump sets used across farms and marine.
  • Gentech / Dunlite — Australian-built sets on Honda, Yamaha and Kubota engines, common on WA properties.
  • Denyo, Honda, Yamaha — quiet, reliable portable and small standby units.
  • Cummins, Perkins, Caterpillar (Cat) — larger sets on stations and rural blocks.

What Does a Generator Service Include?

A generator service is a routine inspection, test and replacement of wear items that keeps the unit safe, reliable and ready to start. It's preventative: the point is to find the flat battery, blocked filter or contaminated fuel before a power outage does. A standard Ozwide Power service covers:

  • Engine oil and filter change using the manufacturer's specified grade to protect against wear and extend engine life.
  • Air filter service or replacement to keep combustion efficient and dust out of the engine — critical in WA conditions.
  • Fuel filter replacement and fuel system inspection, checking for water, contamination and diesel bug in tanks that have sat idle.
  • Battery load test and charging system check — the single most common cause of a no-start.
  • Cooling system inspection: coolant level and condition, hoses, belts, radiator and fan.
  • Control panel, alarm and safety shutdown verification to confirm monitoring and protection functions operate correctly.
  • Transfer switch / changeover test on standby installations to confirm the unit picks up load when the mains drop.
  • Test run under load with voltage, frequency and temperature recorded.
  • Digital service report emailed after the visit with hour reading, findings, photos and what's due at the next interval.
  • Customer online portal access to monitor your service schedule, download reports and review remedial quotes.
  • Fluid sampling by an independent laboratory (optional) — oil, coolant and fuel analysis to detect wear and contamination early.

How Often Should a Generator Be Serviced?

  • Standby / emergency sets (run rarely): full service every 12 months, plus a monthly no-load test run and a quarterly run under load.
  • Prime / continuous power: every 250–500 running hours — check your engine manual, as Perkins, Kubota, Yanmar and Cummins intervals differ.
  • Portable and job-site sets: every 100 hours or annually, whichever comes first.
  • All diesel units: fuel polishing every 12–24 months if the fuel sits unused — stale diesel is the leading cause of standby failure in WA's heat.

Why Generator Maintenance Matters

  • Extends equipment life by catching wear and contamination before they cause major failures.
  • Reduces unexpected breakdowns and expensive emergency callouts.
  • Ensures the unit starts and carries load during a mains outage — when it actually counts.
  • Maintains fuel efficiency and rated output.
  • Keeps the manufacturer's warranty valid and supports compliance with Australian standards.
  • Protects the value of the asset and lowers total cost of ownership.

Not sure where your unit sits? Send us the model number and hour reading and we'll tell you what's due.

Preventative Maintenance Agreements

A generator that only runs when the mains fail needs to be maintained as if it runs every day. Ozwide Power Preventative Maintenance Agreements put your servicing on a fixed schedule at a fixed annual price, so the unit is inspected, tested and ready before it's needed — not after it's failed.

Each agreement is built around your equipment, running hours, how critical the load is and the manufacturer's service intervals. Visits can be monthly, quarterly, bi-annual or annual. A typical agreement includes:

  • Scheduled service visits — monthly, quarterly, bi-annual or annual to suit the site and how critical the load is; 250 / 500 / 1,000-hour intervals for prime-power units — booked in advance and around your operation.
  • Priority breakdown response — agreement customers go to the front of the queue when a unit goes down.
  • Parts pre-ordered — filters, belts and consumables are on hand for each visit, not waiting on freight.
  • Full service history on file — every report, hour reading and recommendation kept for warranty, insurance and compliance audits.
  • Customer online portal — log in any time to see upcoming scheduled visits, download digital service reports and review and approve remedial quotes.
  • Fluid sampling by an independent laboratory — oil, coolant and fuel samples analysed off-site to pick up wear metals, contamination and coolant breakdown before they cause a failure.
  • Load bank testing — optional annual test under load, recommended for building standby and life-safety sets.
  • Fuel condition checks — with diesel polishing scheduled when fuel has sat for 12 months or more.

Regular maintenance identifies wear and deterioration before it becomes a major repair, reduces downtime and callout costs, keeps your manufacturer's warranty valid and supports compliance with Australian standards. Ask for a Preventative Maintenance Agreement quote when you book — or call (08) 6385 1104.

Order a maintenance kit

List your generator make, model and engine details and we’ll supply the correct filters, belts and service parts.

Request service or maintenance

Book a service, report a fault, or ask about a maintenance plan for your generator or site equipment.

Get a generator quote

Tell us your application, power needs and location. We’ll recommend the right size and send a quote — usually within one business day.

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