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Men of Steel

Check out our very own "Men of Steel" the hardworking guys in the workshop at Negri road.  These guys are a very busy bunch with welders always at the ready to get your job done.

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Contact Details

Kosters Steel Constructions Pty Ltd

Address 11 Negri Rd Pendeen Estate, Willyung Western Australia 6330
Telephone +61 8 9844 3100
Kosters Steel Construction


Welcome to Koster's Steel Constructions

A company that stands for "Strength, Integrity and Professionalism"

Situated in Albany, Western Australia, we have been servicing the Great Southern and beyond for over 50 years!

At Koster's Steel we understand the term 'top quality' and service, and we take pride in our experience and professionalism, in delivering innovation and style at competitive prices.

So let Koster's take the hassle out of your building product and add value to your property because – we build to last!

At Koster's you name it and we’ll individually custom make and design it to fit your requirements.

      Koster's Steel on Negri Road 

Suppliers of:

  • Balustrading- Stainless Steel or Galvanised
  • Onsite welding/ Rigging and Dogging
  • Duragal-Galvanised floor systems
  • House framing
  • Steel roof trusses
  • All structural steel fabrication
  • You name it... We'll make it!

Why come to Koster's? 

  • Established in 1967, we have over 50 years of experience.
  • We are a 100% West Australian Family owned company.
  • We support our local community workforce and acknowledge this through our continued training and employment of apprentices & school work experience initiatives.
  • Custom made products to fit your needs – we don’t do "off the rack!"
  • Locally manufactured products.
  • We are committed to quality - and take pride in our product!
  • Individual professional service - you’re a customer and not a number!
  • High quality finish, strength and durability - we add value to your property!
  • After sales service.
  • Registered Builder.

We’d love to hear from you - so drop us a line or 

call in to see us Today!


Looking for Koster's Outdoor the supplier of Patios, Residential Sheds, Fencing, Garage Doors & Servicing ? 

  then call (08)98 427650 or call into their offices on 19 Graham Street, Albany.