Premium welding, custom steel fabrication & heavy machinery repair — precision-crafted for residential, commercial & industrial clients across Melbourne and Sunbury VIC.
What We Do
From precision steel fabrication to heavy machinery restoration — craftsmanship that lasts.
MIG, TIG and arc welding for structural, residential and commercial steel. Custom fabrication to exact specifications.
Full trailer floor restoration, bumper reconstruction, body repairs, and SKID plate replacement using high-grade steel.
Structural repair and welding on excavators, loaders, scrapers, and all earthmoving equipment. Keep your fleet operational.
Gates, fences, handrails, staircases, canopies, carports, and structural steelwork for homes and commercial premises.
One-off and production-run custom metal parts, brackets, frames, platforms, and structural components to your exact design.
Full structural body repairs for heavy trucks, semi-trailers, and tip-trucks. Container canopies and underbridge grills.
About Us
Melbourne & Sunbury VIC's trusted specialists for steel fabrication, custom welding, and heavy machinery repair — serving Australian clients with precision and integrity.
From residential and commercial steelwork to earthwork machinery repairs, we provide tailored solutions combining precision, quality, and innovation for every unique need.
Years of expertise — unmatched skill brought to every project.
Every weld completed to the very highest standards.
We work closely with you to exceed expectations every time.
Why Choose Us
Our complete commitment to quality, safety, and client satisfaction — backed by every project.
Expert Industry Experience
Timely & Reliable Service
High-Quality Craftsmanship
Custom Engineering Solutions
High-Quality ISO Standard Steel
Prompt Project Completion
Safety & Reliability First
Trusted by Australian Clients
Portfolio
Quality Repairs — Every Weld Counts.








Drag the laser seam slider left & right to compare structural damage vs. our AS/NZS certified rebuilt chassis
Full excavation of stress fatigue fractures to sound base metal before weld deposit.
Gusset plates & structural flange reinforcements crafted with certified Australian grade steel.
"We do it once, and we do it right" — 100% weld penetration tested for heavy haulage.
Client Reviews
"Gill Engineering Works repaired our trailer floor with exceptional precision. The welds are incredibly clean and the floor feels brand new — couldn't be happier!"
"We needed custom steel fabrication for our business and Gill Engineering delivered exceptional results. The welds are strong and clean — outstanding craftsmanship."
"Called Gill Engineering for urgent earthwork machinery repair — they turned up fast, diagnosed quickly and got us back operational the same day. Highly recommend!"
"The stainless steel handrail Gill Engineering installed looks absolutely stunning. Quality workmanship, on time and within budget. Will use again."
"Gill Engineering rebuilt the bumper and rear frame on my semi-trailer. Solid work, priced fairly and done right the first time. These guys are the real deal."
Priority Scheduling
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When do you need our team on site or in workshop?
Get In Touch
Call us or fill in the form — we respond fast and provide free, no-obligation quotes.
Book Your Appointment Today