Quality Onsite & Mobile Welders: Sydney-Wide

Available for urgent repairs, onsite welding, and structural work. Get a quality mobile welder fast.

Awarded Best Offsite & Mobile Welding Company 2021 - New South Wales

welding award
Onsite Structural Welding

Onsite Structural Welding and Steel Repairs

On-site welding for beams, posts, brackets, and other structural components—ideal for remedial work or last-minute changes on commercial builds.

Equipment-Welding-Repairs-768x768-landscape-1812c6366ece54542bf9d848ddff990b-e6rvuj5sk0fm (1) (1)

Machinery and Equipment Repairs

Welding for plant and factory equipment, earthmoving machinery, and industrial tools is often needed quickly to minimise downtime.

Custom Fabrication and Modifications

Custom Fabrication and Modifications

On-location fabrication, reinforcement, or alteration of gates, frames, platforms, and industrial fixtures done to spec without transporting off-site.

Reviews

Google
Alfie Swallow profile picture
Alfie Swallow
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Sydney Welders are highly skilled professionals, while at the same time down to earth and friendly. We challenged them with completely fabricating a large steel mechanical frame on-site with a very limited amount of workshop tools and space to work in. Not only did they adapt to our needs, they were able to complete the job with an amazing level of precision, offering insights and improvements to the design along the way. The tradesmen were extremely passionate in their work and in bringing the design to life. Looking forward to working with them again!
Google
Chris Dinham profile picture
Chris Dinham
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Really quality service I had a construction site that needed mobile welding services quickly. They were able to come out the next day and complete. Really great service since our construction site was temporary for an event. Thanks again guys.
Google
Mark Coster profile picture
Mark Coster
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Sydney Welders are highly skilled, reliable welders with the knowledge to keep any job running at short notice. Their flexibility and quick response time make them an essential asset in today's world where jobs can change quickly.
Google
Tomás Affranchino Vivanco profile picture
Tomás Affranchino Vivanco
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We contacted them for help with the fabrication of a vehicle prototype. The vehicle used an aluminum alloy which required a lot of skill to weld. The mobile welding team that did the work were extremely professional and were able to do everything as per engineering specifications.
Google
Claire Noel profile picture
Claire Noel
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Thanks very much. Neat work
Google
Luke Tourish profile picture
Luke Tourish
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Thanks Sydney Welders for looking after us. You did a great job customizing the new support beams for our deck extension and the new handrails look fantastic. Can't thank you enough for the effort and expertise you put into helping complete this job.
Google
Jordan Sidhom profile picture
Jordan Sidhom
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Sydney Welders did a fantastic job fixing up my boat. Very professional and their customer service is top notch. If you are looking for welding repairs for boats, Sydney Welders are the ones to call!
Google
Simone Scholte profile picture
Simone Scholte
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very happy with the service received. The mobile welding service is very convenient. Will recommend to my family and friends!
Google
Kelvin Yim profile picture
Kelvin Yim
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Our apartment balcony railing started cracking and giviving way over the last couple of weeks. We finally got around to calling Sydney Welders last Thursday and someone came out on the Friday. The tradesman was able to provide a reasonable quote on the spot and do the job on the same day, which was pretty awesome! They even had screens and everything to hang up outside so no one got blinded on the street. His attention to detail was perfect and he conducted himself in a professional manner. Sydney Welders provided a professional and timely service, which far exceeded our expectations! 5/5 for workmanship, professionalism and communication. Will definitely use them again!

Mobile Welding and Onsite Services Available

MIG Welding

MIG Welding

Fast and versatile—ideal for mild steel and stainless jobs where speed and consistency matter, like brackets, frames, and panels.

Stick Welding

Stick Welding

Perfect for outdoor or rough conditions—great for structural steel, site repairs, and work where surfaces aren’t spotless.

TIG Welding

TIG Welding

Preferred for stainless steel, aluminium, and precision work—often used where appearance, cleanliness, or fine detail matters.

Guillotines and saws

Cutting and Drilling

Hole placement, bolt-on connections, and basic install work—often required alongside welding for brackets, plates, and anchor points.

Site-Ready

If you’re looking for a mobile welding company with all the supporting documentation ready to go, call us.

  • Public liability & workers’ compensation insurance
  • SWMS available
  • White card & high-risk work licence

Workshop and Mobile Welding Pricing

Workshop Welding & Fabrication

> From $1000 + GST

For workshop fabrication and welding, rates start at $120 an hour + GST for mild steel welding, which includes consumables and machines. Due to additional costs, rates may be higher for Stainless steel, aluminium, pressure welding, or out-of-hours work.

The minimum project value for workshop fabrication is $1000 + GST. Please note that visits to facilities are by appointment only.

Onsite & Mobile Welding

> From $1350 + GST

If you need mobile welding, the day rate is $1350 + GST, which covers one qualified fabricator and one engineer and travel within the Sydney metro for 8 hours on site.

Additional hours are $120 per hour + GST per person. Due to additional costs, rates may be higher for Stainless steel, aluminium, pressure welding, or out-of-hours work. Supply of materials can be arranged if required.

About Us

At Sydney Welders, we make it easier for project managers, builders, and maintenance teams to get quality mobile welding on site without the usual delays or back-and-forth. Expect fast turnaround, site-ready trades, and the flexibility to handle structural work, equipment repairs, and on-location fabrication when the job can’t wait.

Fully equipped for Mobile Welding

Most mobile welding jobs require a mix of tools for cutting, fabrication, and making adjustments directly on-site.

Stick Welding

Welding Machines

MIG Welding

Plasma cutters

oxy cutters

Oxy torches

angle grinders (2)

Angle grinders

Magnetic drills (2)

Magnetic drills

cranes & hoists

Hoists & Cranes

clamp

Clamps and Jigs

Safety equipment (2)

Safety Equipment

Gallery

We help builders, facility managers, and site supervisors looking for mobile welders for urgent repairs, structural changes, or equipment modifications that can’t wait.

Mobile & Onsite Welding Across Sydney

Call us for mobile welding for any job site or workplace in Sydney.

brookvale
abbotsford
alexandria
artarmon
auburn
blacktown
campbelltown
canterbury
castle hill
cromer
croydon
guildford
hornsby
ingleburn
liverpool
marrickville
mascot
parramatta
penrith
richmond
roseville
Seven Hills
smithfield
st marys
taren point
tempe
wetherill park
windsor
city
northern beaches

Find us on Google.

Our Process

Need a mobile welder in Sydney? Here are the next steps

01

Enquire

Send us the details of your project, and we’ll ask a few questions so you can get a quote.

02

Quote

Depending on your project, you’ll get either a fixed price quote or a contract rate for the work to be completed, as well as availability.

03

Project Acceptance

Once you agree to the proposal, your work will get locked in, and you’ll get any required documentation, licenses, qualifications, and SWMS.

04

Project Complete

The welding will be completed to spec at your workplace or the job site, and you’ll get any certification required for the work.