Prompt & Professional Plant Maintenance in Wollongong
- Used Parts & Equipment Hire
- 24/7 Emergency Machinery Repairs
- Family-Owned Since 1990
- Specialists in Earthmoving Equipment
Contact Plant Maintenance in Wollongong
Efficient Machinery Repairs
At Buckley's Plant Maintenance, we've been offering comprehensive plant maintenance services throughout Wollongong since 1990. We offer a range of solutions to keep your business operating efficiently, from 24/7 machinery repairs to equipment hire. Whether you need assistance with a breakdown or are looking for preventative maintenance solutions, our team is here to help.
We have over 50 years' experience working with mining and commercial clients. Our technicians are highly trained and we work with the latest tools and technologies to deliver our work to the highest standards. We even stock a range of used parts to make sure our repairs are not only efficient, but affordable too. And of course, we make sure all our work is in line with Australian safety standards.
For 24/7 machinery repairs in Wollongong, call Buckley's Plant Maintenance on
(02) 4271 1918.
Mechanical Repairs & Fabrication
When equipment breaks down, it can have serious impacts on your business. That’s why we offer prompt and reliable emergency repairs for all types of earthmoving machinery. Our team of technicians are experts in their field, with a range of specialist qualifications including boilermaking, line boring, welding and machining. This ensures we have the capacity to fix all kinds of problems, large and small. We even offer complete engine rebuilds. Our technicians work with:
- Excavators
- Mini excavators
- Scrapers
- Loaders
- Dozers
- Graders
- Trucks
And more. Plus, we have an enclosed wash bay that’s perfect for quarantining imported machinery. From Flagstaff Point Lighthouse to the Princess Motorway and beyond, we’re the clear choice for commercial and industrial plant maintenance in Wollongong.
Keep your earthmoving machinery operating safely and efficiently with 24/7 assistance from our technicians. We offer onsite repairs and servicing for clients throughout Wollongong.
Choose our efficient quarantine treatments for imported heavy machinery. We have a specialised, enclosed wash bay in Wollongong and will ensure Australian standards are met.
Need parts for your heavy machinery in Wollongong? We stock and source a wide selection of used components from reputable manufacturers. Our team specialises in engines and transmissions.
Need a boilermaker in Wollongong? Whether you’re looking for welding, line boring or fabrication, we’ve got you covered. We have experienced technicians and use state-of-the-art tools to guarantee quality repairs.
Get the heavy machinery you need for your project in Wollongong. We offer dry hire on a wide range of earthmoving equipment, including dozers, excavators, rigid trucks, wheel loaders and more.
Why Choose Us As Your Heavy Machinery Mechanic In Wollongong?
When it comes to maintaining and repairing heavy machinery, you need a team that understands the equipment and shows up when it matters. At Buckley’s Plant Maintenance, we are your trusted heavy machinery mechanic in Wollongong, delivering expert service across industries like construction, mining, quarrying, agriculture and civil works.

As a family-owned and -operated business, we take pride in offering personal, responsive service that larger companies can’t always match. We know downtime costs money, which is why we provide 24/7 callouts to get your machinery back in operation as quickly as possible—whether you're based in Wollongong or further across New South Wales.
We’re fully equipped to handle:
- Heavy machinery repairs and diagnostics.
- Earthmoving equipment servicing.
- Boiler making and line boring.
- Quarantine services and part handling.
- Rental equipment support.
With the capability to work on all types of machines, from excavators and bulldozers to graders and compactors, we offer full mobile service and workshop-based support depending on your requirements. Whether it’s scheduled maintenance, emergency breakdown repairs, or component fabrication, we approach every job with precision, speed and commitment to safety.
Choosing us means partnering with a team that values long-term relationships. Many of our clients have trusted us for years because we don’t just fix machines—we support your entire operation.
Need trusted support for your plant and machinery?
Contact us today to book a service, request emergency assistance or discuss long-term maintenance plans. We're your go-to heavy machinery mechanic in Wollongong, and we are available when and where you need us.
Frequently Asked Questions
What does a line borer do?
A line borer is a specialist machinist who works on large-scale equipment and machinery. They use computerised engineering machines with laser accuracy to bore holes, lines, grooves and other shapes in metal surfaces to fit bearings, cylinder heads and other components.
How can I tell if my equipment's transmission is faulty?
If your machinery is having transmission issues, there are a few things you can check. Start by looking for any leaks, then listen for grinding or whining noises coming from the engine. Lastly, try to shift gears and see if it performs normally. If you’re still unsure of the cause, contact our team at Buckley’s Plant Maintenance for an assessment and repair.
How often should I service my earthmoving machinery?
For earthmoving machinery—such as excavators, dozers, scrapers and loaders—it is recommended that you service and inspect your equipment at least every 12 months. This will help to identify any potential issues before they become more serious and costly to repair.
What types of machinery do you service?
We service all types of heavy machinery, including excavators, bulldozers, wheel loaders, graders, skid steers, compactors and more. Whether it’s earthmoving equipment or site-specific plant, our qualified team can carry out diagnostics, repairs and part replacements. Our technicians are trained to work on a wide range of makes and models, including both older units and the latest fleets. As your local heavy machinery mechanic in Wollongong, we aim to minimise downtime and keep your equipment performing reliably.
Do you offer mobile repairs or only workshop services?
We offer both mobile and in-workshop services. Our mobile units are fully equipped for on-site diagnostics, servicing and repairs, allowing us to come directly to your worksite across Wollongong or anywhere in NSW if needed. This is especially helpful in cases of breakdowns or emergency repair work. For larger or more complex rebuilds, we also have workshop facilities available. We tailor our approach to meet your needs, whether it's urgent field repairs or scheduled maintenance in-house.
Can you source and install machinery parts?
Yes, we provide both genuine and high-quality aftermarket parts for a wide range of heavy machinery brands. Whether it’s a hydraulic pump, undercarriage component, or engine part, we can source what’s needed and ensure it's installed correctly. If a part isn’t immediately available, we’ll assist in finding the best alternative or provide temporary solutions to minimise disruption. We also offer quarantine-compliant part handling, making us a reliable partner for remote or regulated work sites.
What industries do you serve?
Our clients span a broad range of industries, including construction, quarrying, mining, agriculture, civil engineering and local government. We understand that each industry has different operational demands and downtime tolerances. Whether you manage a single machine or a large fleet, we’re equipped to deliver flexible plant maintenance solutions tailored to your operational requirements. As a well-established heavy machinery mechanic in Wollongong, we’re proud to support businesses throughout the region and beyond.
Do you offer scheduled maintenance contracts?
Yes, we provide scheduled preventative maintenance programs for individual machines or entire fleets. This includes logbook servicing, wear component checks, fluid analysis, and reporting to help prevent costly breakdowns and extend machine lifespan. Regular maintenance not only improves equipment safety and performance but also ensures compliance with industry standards. Our scheduled maintenance is fully customisable based on your equipment type, usage rate and operational goals.
Are you available outside normal business hours?
Absolutely. We understand that machinery breakdowns don’t always happen during business hours. That’s why we offer 24/7 emergency callouts for customers in Wollongong and across NSW. Our after-hours service ensures you have access to prompt assistance whenever issues arise. Whether it's a failed hydraulic line or a machine that won’t start, our team will get to you quickly with the right tools and parts to minimise downtime and keep your project moving.
What’s included in a typical heavy machinery service?
A standard service typically includes an inspection of all critical components, such as the engine, hydraulics, transmission, cooling system, and electrical systems. We also check and replace oils, filters, and lubricants as required. Wear parts like belts, hoses and seals are examined for early signs of failure. We conduct diagnostic scans, safety checks and operational tests to make sure your equipment is working at peak efficiency. As a trusted heavy machinery mechanic in Wollongong, we tailor services to your machine’s brand, usage and age—whether you’re maintaining a single excavator or managing an entire fleet.
Can you assist with compliance inspections or site readiness?
Yes, we can assist with pre-site inspections and ensure your equipment meets compliance standards before heading to a regulated job site. This includes mechanical assessments, safety component checks, fluid leak checks, and paperwork preparation as required by various industries. Whether it’s for mining, civil, or construction projects, our team provides peace of mind that your machinery is fit for site entry. As a heavy machinery mechanic in Wollongong, we’ve supported countless operators with compliance and readiness services throughout NSW.
What is line boring, and when is it needed?
Line boring is a specialised service used to restore worn or misaligned bores on heavy machinery components, such as pivot points, boom arms, and engine blocks. It’s typically required when pins and bushings wear out and create excess movement, reducing performance and safety. We offer both workshop and on-site line boring using precision equipment that restores the bore to factory specs. If you're experiencing play in your equipment’s joints or attachments, our heavy machinery mechanics in Wollongong can assess the issue and perform professional line boring repairs to extend component life.
