Demolition and 7-floor strip-out
33 Allara Street, Civic
- Client
- Decca
- Duration
- 3 months
Black Opal Services delivers strip-outs, structural demolition, building works and waste removal for Canberra's commercial builders, with our own trucks, plant and crew.
Led by Director Marjan Zagar, with more than 40 years in Canberra construction, Black Opal Services delivers both the demolition and the building work that follows. Clients deal with one experienced team from strip-out to handover, which keeps programmes tight and accountability clear.
If it needs demolishing, stripping out, clearing or building, we can help.

Internal strip-outs, soft demolition and refurbishment preparation in occupied and vacant buildings.
Learn more
Partial and entire building demolition, structural and non-structural, for buildings up to six storeys.
Learn more
Houses, garages and outbuildings cleared for knock-down rebuilds and new developments.
Learn more
Pavements, landscaping, slabs and external structures broken out and cleared with our own bobcats and attachments.
Learn more
Alterations, modifications, fit-outs and multi-trade building works under our ACT building licence.
Learn more
Slabs, footings, pads, paths and driveways, formed, poured and finished by our own crew.
Learn more
Our own garbage trucks and bins remove waste from site as we go, so you don't need bulky skips.
Learn more
Adhesives and coatings ground off to sound concrete with HEPA dust extraction.
Learn more
Core holes, saw cuts and new openings through slabs, block and brick walls, including out-of-hours work.
Learn moreStart right, finish right.
Every job starts with a proper plan, the right paperwork and a clear scope, and finishes with a clean site and a proper handover.
Play the long game.
We would rather keep a client for twenty years than win one job. Honest pricing, straight answers and doing what we said we would.
Improvise, adapt, overcome.
Sites change. Latent conditions, programme shifts and scope gaps are part of the job, and we find a way to get it done safely.
Recent and past work for Canberra's leading builders.
33 Allara Street, Civic
Australian National University
Hume ACT
Most of our work comes from builders who keep coming back. These are some of the commercial builders, project managers and clients we've worked with.
We collect demolition material and general waste with our own garbage trucks and bins, so you don't need bulky skips on the loading dock or the street.
Improvise, adapt, overcome.
Universities, schools, data centres, casinos and trading retail. We plan noise, dust and access with the client and head contractor so normal operations keep running.
Send us the drawings and scope. We'll come back with a clear, itemised price.