Commercial
Builder Perth.
DesignFit is a registered building company. We self-deliver the construction, not just the finishes: construct-only fitouts, structural alterations, base-building works, mezzanine floors and new builds, under our own licence and insurance.

A registered builder, not only a fitout company
Plenty of fitout firms design the space and subcontract the building. DesignFit is the builder. Structural changes, new builds, base-building works, demolition and the trades and certifications that go with them are managed under our own licence and insurance.
That means one accountable builder for the entire job, and the person managing your project is the registered builder whose name is on the company.
Construct only: you have the drawings, we build them
Many projects arrive with the design already done by an architect, an interior designer or the tenant's own team. DesignFit can price and build to those documents as the registered builder, managing the trades, the site, the certifications and the program.
If the design is not finished, we can take that on too under design and construct, with one contract from first sketch to handover.
Building works we take on
Structural alterations, base-building works, new builds, demolition and strip-out, and mezzanine floors and offices inside commercial and industrial buildings.
For operational sites see industrial fitouts and mining and resources fitouts. For a head office move, see corporate office fitouts.
Built, not just drawn
Komatsu engaged DesignFit for its $6M Training Academy, Epiroc has come back for repeat projects, and Hanson names DesignFit a preferred supplier for commercial fitout across Western Australia. See the Komatsu Training Academy or all projects.
Construction services
Work at scale
Head offices, training academies, showrooms and hospitality, designed and built for Komatsu, Solstad Farstad, Epiroc, Häfele and Nao.
"DesignFit is our preferred supplier for commercial fitout across Western Australia."
Common questions
Do you build to someone else's drawings?
Are you a registered builder?
What building works do you take on?
Can you build on an operating site?
Request a
consultation.
Tell us about your project and we'll be in touch within one business day. No call centre. You speak with Simon, the builder who will run your job.
You'll hear from Simon directly.



