Hotels, offices, retail, mixed-use and industrial buildings. We repair concrete, steel, waterproofing and facades with staged programmes, after-hours work and the documentation building owners and managers need.
Commercial buildings carry more people, more load and more risk than houses. When concrete spalls over a footpath, a facade leaks into a tenancy or steel corrodes in a plant room, the cost is not only the repair. It is lost trade, unhappy tenants and liability.
Commercial remedial work needs a builder who can plan around operations. That means staging work floor by floor, working after hours where needed, managing hoardings, traffic and public safety, and keeping owners, managers and tenants informed.
We deliver from an engineer's scope or help you get one, price it line by line, and hand over a documented record of every repair for your asset register and insurers.

If any of these sound familiar, it is worth a free site visit. We will tell you straight what your site needs.
Concrete cancer on awnings, soffits and slab edges above footpaths, entries and carparks.
Beams, lintels and columns losing section, often found during refurbishments.
Water through roofs, podiums and planters into tenancies, plant rooms and carparks.
Cracked render, fretting brickwork and failed joints letting water into the building envelope.
Cracked slabs, leaking joints and spalling columns in basement and multi-level carparks.
Structural and remedial works needed to support a change of use or compliance upgrade.
Facing a tenancy leak, a defect notice or a pre-purchase report? Send it to us for an itemised response.
Hotels, offices, retail, education, mixed-use and industrial buildings across Sydney and NSW.
Slabs, beams, columns, awnings and carparks, with propping and staged work so the building stays open.
Corroded beams and lintels replaced, new openings formed and structures strengthened to engineering.
Membranes replaced and drainage fixed at the source of tenancy and carpark leaks.
Render, brickwork, sealant joints and cladding repairs to make the envelope weathertight again.
Itemised rectification of defects from building reports, insurer reports and defect notices.
Strip-outs, wall removal, new openings and slab work ahead of fit-outs and change of use.
A selection of recent commercial remedial projects across Sydney.
View all projects
Every commercial remedial job follows the same five steps, from diagnosis to documented handover.
We attend site, inspect the defect and its surroundings, and identify the cause rather than just the symptom. Where needed we take photos, moisture readings and cover measurements.
We coordinate a remedial or structural engineer where required and agree a written scope of works that fixes the cause, not only the visible damage.
You receive a clear, itemised written quote with methodology, materials, access, programme and any approvals. No vague lump sums.
Our crew carries out the work to the engineer's specification and Australian Standards, with progress photos and hold-point inspections at each critical stage.
Final inspection, clean-up and a handover pack: photos, product data, engineer sign-off where applicable, and your statutory warranty under the Home Building Act 1989.
Staged programmes, after-hours work, hoardings and public safety managed by us, with clear notices before disruptive work.
We have delivered major remedial and structural works on operating commercial buildings, including a 200-opening structural overhaul of a heritage hotel.
We diagnose why the defect happened. Patching over the symptom is why so many repairs fail twice.
DBP General Unrestricted (BUP4254812). Qualified for Class 2 apartment remedial work under the Design and Building Practitioners Act 2020.
Builder Licence 384697C, $20M public liability, workers compensation and HBCF cover where required.
We work with remedial and structural engineers from diagnosis to sign-off, so the fix is designed, not guessed.
Photos, product data, hold-point records and certification. Exactly what strata committees, insurers and buyers ask for.
Hands-on remedial and heritage work across Sydney since the 1970s, including jobs other builders turned down.
Real reviews from homeowners, strata and builders.
Excellent communication throughout. Constatine and his team were able to assist us immediately on an urgent government project, improved the plans we already had, and provided multiple options to suit our needs. Highly recommended.
I couldn't be more pleased that I found Constatine and his team to assist our strata building with landscaping, waterproofing, and concrete cancer repairs. He was knowledgeable, reliable, patient, and deeply committed to achieving the best result for everyone involved. I am 100% confident that the work completed will stand the test of time. He will absolutely be my go-to moving forward, and I have no doubt we will work together again.
We got three quotes. METCON was not the cheapest but was clearly the most thorough. Worth every dollar.
Straight answers from the builder. Anything else, just ask.
Yes. We regularly stage commercial remedial works floor by floor and after hours so tenants, guests and customers are disrupted as little as possible.
Yes. We price remedial scopes from engineers, building consultants and insurers line by line, and can help you engage an engineer if you do not have a report yet.
Yes. Where work is above footpaths or roads we arrange hoardings, traffic control and the permits that go with them.
Remedial problems rarely come alone. Leaks cause concrete cancer, damp causes render failure. We fix the whole chain.
Back to Remedial BuildingPlain-language guides from our team on the questions we are asked most.
Commercial and mixed-use buildings across Sydney, Newcastle, the Central Coast and regional NSW.
An engineer's report, a defect list or a few photos is enough for us to give you a straight answer and an itemised quote.