Plexxcon is the builder that client-side project managers, remedial engineers and facility managers bring in for complex work in occupied buildings. We price to your documents, flag risks early, and run sites so your client’s operations, tenants and residents are not disrupted.




How we make your job easier
- Early contractor involvement (ECI): buildability advice, staging and budgets before the design is locked in.
- Contract flexibility: lump sum, design and construct, ECI and cost plan engagements.
- Clear reporting: programmes, photo records, hold points and variations raised early.
- Live-environment experience: hospitals, universities, apartments, retail centres and 24/7 industrial plants.
Examples of how we work with consultants
- Residential rooftops, West End: delivered for a facility manager, including coordinating the removal and reinstatement of 126 air conditioning units.
- Heritage wool store, Teneriffe: heritage beam restoration for a remedial engineering consultancy.
- Public housing, Fortitude Valley: recladding delivered alongside the client’s project manager.
- Shopping centre tenancy works, Strathpine and Sunnybank Hills: ECI and design and construct packages for a retail property manager.
- University laboratory, Nathan: lump sum cold room and freezer replacement inside an operating laboratory.
Frequently asked questions
Will you price small or early-stage packages?
Yes. We price investigation works, small remedial packages and cost plans, as well as full projects.
Do you have your own management systems?
Yes. We run documented safety, quality and environmental management systems on every project.
How quickly can you respond to a tender or request for quote?
Send the documents to estimating@plexxcon.com.au and our estimating team will confirm receipt and timing.
Talk to us about your project
Call (07) 3865 7717 or request a quote online. We work across Brisbane, the Gold Coast, the Sunshine Coast and Far North Queensland.