Western Australia's Contracting Partner

One Partner.
End-to-End
Capability.

MAC-B Construction delivers workforce solutions and full-scale project execution across Mining, Civil, Agriculture, Fabrication, Energy, Crusher & Screening, Rubber Lining and Protective Coatings — anywhere in WA.

Our Services → Start a Conversation
8
Specialist Capabilities
WA
Based & Operated
24/7
Rapid Mobilisation
100%
Safety Commitment
Mining◆ Civil / Construction◆ Agriculture◆ Fabrication◆ Energy◆ Crusher & Screening◆ Rubber Lining◆ Painting◆ Workforce Solutions◆ Project Delivery◆ Mining◆ Civil / Construction◆ Agriculture◆ Fabrication◆ Energy◆ Crusher & Screening◆ Rubber Lining◆ Painting◆ Workforce Solutions◆ Project Delivery◆
Who We Are

Built for the Demands of Western Australian Industry.

MAC-B Construction is a Western Australian–based contracting business built on a commitment to delivering results. We bring the experience, the people, and the drive to take on complex projects and workforce challenges — and see them through.

From mobilising skilled workforces at short notice to executing full-scale project delivery across WA's most demanding industries, MAC-B is the partner you can count on when the stakes are high and the timeline is tight.

We are founded on principles of safety, integrity, quality and people — and we live those values on every job, on every site, every single day.

More About MAC-B →
MAC-B Construction operations in Western Australia
WA
Perth Based
Our Services

Two Core Divisions. Eight Specialist Capabilities.

MAC-B delivers across two core service divisions — Workforce Solutions and End-to-End Project Delivery — spanning WA's most demanding industries and the specialist trades that keep their assets running.

01

Mining

Crews and project delivery for open-cut and underground operations, from site establishment to steady-state production.

View capability →
02

Civil / Construction

Earthworks, roads, drainage and structures delivered to program across metro and regional WA.

View capability →
03

Agriculture

Seasonal crews for seeding, harvest and shearing, plus the sheds, fencing, water and access that keep a property running.

View capability →
04

Fabrication

Structural, mechanical and custom fabrication welded to AS/NZS 1554 and released against an ITP.

View capability →
05

Energy

Civil scope and crews for solar, wind, substation and transmission programs on remote sites.

View capability →
06

Crusher / Screening

OEM-agnostic liner solutions, critical spares and field service crews for gyratory, cone and jaw circuits.

View capability →
07

Rubber Lining

Rubber, ceramic-composite and polyurethane lining for chutes, bins, pipework and process vessels.

View capability →
08

Painting

Abrasive blasting through to final topcoat, applied to specification and verified with DFT readings.

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All Services →
Explore MAC-B

Where To Next.

Workforce Solutions

Screened, ticketed and site-ready personnel, mobilised at short notice for placements from a week to a year.

See how we staff →

Crusher & Screening

OEM-agnostic liner solutions and field service crews that support any crushing circuit, whatever the brand.

See the capability →

Safety & Accreditation

ISO 9001, 14001 and 45001 certified systems behind one commitment: everyone goes home, every time.

See our standards →

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Who We Are

Built for the Demands of Western Australian Industry.

A Western Australian contracting business with the experience, the people and the drive to take on complex projects and workforce challenges — and see them through.

Who We Are

Built for the Demands of Western Australian Industry.

MAC-B Construction is a Western Australian–based contracting business built on a commitment to delivering results. We bring the experience, the people, and the drive to take on complex projects and workforce challenges — and see them through.

From mobilising skilled workforces at short notice to executing full-scale project delivery across WA's most demanding industries, MAC-B is the partner you can count on when the stakes are high and the timeline is tight.

We are founded on principles of safety, integrity, quality and people — and we live those values on every job, on every site, every single day.

Safety

Everyone goes home. Every time. No exceptions.

Quality

We hold ourselves to the highest standard on every job.

Integrity

We do what we say. Our clients and partners rely on us.

People

We invest in our team's growth, capability and wellbeing.

MAC-B Construction operations in Western Australia
WA
Perth Based
Why MAC-B

The MAC-B Difference

Rapid Mobilisation

We move fast when you need us to. Our pipeline of site-ready personnel means we can scale up quickly without cutting corners on quality or safety.

Consistent Standards

From day one through to handover you get the same quality of work, communication, and oversight — no drop-off mid-project. Ever.

Local WA Knowledge

We know WA. Our team understands the terrain, the industries, and what it takes to deliver in remote and regional locations across the state.

End-to-End Initiative

We anticipate what is needed, keep work moving safely and efficiently, and stay focused on quality from brief all the way through to handover.

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Our Services

Two Core Divisions.
Eight Specialist Capabilities.

Workforce Solutions and End-to-End Project Delivery, spanning WA's most demanding industries and the specialist trades that keep their assets running.

Our Services

Two Core Divisions. Eight Specialist Capabilities.

MAC-B delivers across two core service divisions — Workforce Solutions and End-to-End Project Delivery — spanning WA's most demanding industries and the specialist trades that keep their assets running. Select a capability below.

Mining operations in Western Australia
Workforce + Project Delivery
Mining

Mining Support That Starts Before First Ore.

MAC-B supports open-cut and underground operations with crews and project delivery built around the rigour of the sector — from greenfield site establishment through to steady-state production.

We mobilise to remote WA sites at short notice with personnel who arrive inducted, ticketed and site-ready, then stay through shutdowns, expansions and maintenance campaigns.

Site EstablishmentLaydowns, hardstand, access tracks and services ahead of first production.
Operations StaffingOperators, trades and supervisors placed against verified competency, not a resume.
Shutdown CrewsScalable teams for planned shutdowns and unplanned outages, briefed before they land.
Maintenance SupportMechanical and structural maintenance across fixed and mobile plant.
Underground SupportGround support, services installation and underground logistics.
Rehabilitation WorksEarthworks, drainage and closure support to meet your obligations.
FIFO & DIDO Open-Cut Underground Shutdowns Pilbara & Goldfields
Enquire About Mining →
Civil construction earthworks
Project Delivery
Civil / Construction

Civil Delivery With Program Discipline.

Earthworks, infrastructure and structural builds delivered to program across metro and regional WA, with the planning done before the machines turn up.

We take packages from survey and set-out through to practical completion and self-perform the bulk of the scope, so accountability stays in one place rather than splitting across a chain of subcontractors.

Bulk EarthworksExcavation, cut and fill, bulk haulage and compaction to specification.
Roads & HardstandAccess roads, haul roads, car parks and heavy-duty hardstand.
Drainage & ServicesStormwater, culverts, service trenching and underground conduit.
Concrete & StructuresFootings, slabs, plinths and structural concrete works.
Site PreparationClearing, topsoil strip, dewatering and erosion control.
Subcontract PackagesDiscrete civil packages delivered inside a head contractor's program.
Metro & Regional Earthworks Concrete Infrastructure Fixed Price or Schedule of Rates
Enquire About Civil / Construction →
Row of steel grain silos beside a cropped field
Workforce + Infrastructure
Agriculture

Built Around Seasonal Demand.

Agricultural work does not wait. MAC-B scales crews up for seeding, harvest and shearing peaks, then scales back down without leaving you carrying idle labour.

Alongside workforce, we build and maintain the infrastructure that keeps a property running — sheds, yards, fencing, water and access.

Seasonal WorkforceCrews mobilised for seeding, harvest, shearing and peak-period demand.
Machinery OperatorsTicketed operators for headers, tractors, loaders and haulage.
Farm InfrastructureSheds, silos, hardstand and machinery pads.
Irrigation & WaterDams, tanks, pipework and reticulation.
Fencing & YardsBoundary and internal fencing, stockyards and handling facilities.
Access & EarthworksFarm tracks, drainage, laneways and land forming.
Wheatbelt Great Southern Mid West Seasonal Peaks Short-Notice Crews
Enquire About Agriculture →
Steel fabrication workshop
Workshop & On-Site
Fabrication

Fabricated to Spec. Delivered to Program.

Structural, mechanical and custom fabrication welded to AS/NZS 1554 and released against an inspection and test plan — so what arrives on site fits, first time.

We fabricate in the workshop where it is faster and safer to do so, and take on the site fit-up, installation and modification work that cannot be done anywhere but in place.

Structural SteelBeams, columns, platforms, walkways, handrail and access structures.
Chutes & HoppersTransfer chutes, bins and hoppers, ready for lining before they ship.
Pipe SpoolingSpools, bends and fittings cut, welded and tagged to isometrics.
Mechanical AssemblySkid packages, frames and equipment assembly.
Custom FabricationOne-off items, repairs and modifications drawn from a sketch or a sample.
On-Site InstallationSite fit-out, erection, tie-ins and modification during outages.
AS/NZS 1554 ITP & Weld Records Workshop & Site Structural Pipe Spools
Enquire About Fabrication →
Energy infrastructure and solar site works
Project Delivery
Energy

Energy Infrastructure, Conventional and Renewable.

WA's energy build-out runs on remote sites with tight weather windows. MAC-B supplies the civil scope and the crews that keep those programs moving.

From access and earthworks through to structural install and maintenance support, we work alongside EPC contractors and asset owners across the project lifecycle.

Solar Farm WorksSite preparation, access, trenching, piling support and structural install.
Wind Support WorksHardstand, crane pads, access roads and laydown areas.
Substation CivilsEarthworks, foundations, cable trenching and fencing.
Transmission SupportAccess tracks, pad construction and route clearing.
Plant MaintenanceShutdown and outage crews for generation and processing assets.
Commissioning SupportLabour and trades through commissioning and handover.
Solar Wind Substations Remote Sites EPC Support
Enquire About Energy →
Quarry conveyor carrying crushed stone from a mobile crushing and screening plant
OEM-Agnostic Aftermarket
Crusher / Screening

Crushing and Screening, Any Brand of Plant.

Application-specific and standard liner solutions for gyratory, cone and jaw crushers — fixed or mobile — backed by critical spares and field service crews who know the circuit.

Being OEM-agnostic means the liner recommendation follows the application and the ore, not a brand catalogue. That flexibility is where the throughput and wear-life gains come from.

Liner SolutionsProfile selection matched to feed, product target and wear pattern.
Critical SparesWear parts and spares supply to keep the circuit running.
Circuit OptimisationReview of closed-side settings, feed presentation and stage balance.
Relines & ChangeoutsPlanned and breakdown liner changes with experienced field crews.
Plant OperationsOperators and supervision for fixed and mobile crushing plant.
Quarry SupportProcessing support for quarry and aggregate producers.
Gyratory Cone Jaw Fixed & Mobile Multi-Stage Plants
Enquire About Crusher / Screening → Full Crusher & Screening Capability →
Rubber-lined pipe spool with flanged ends, red rubber lining visible through the bore
Wear Protection
Rubber Lining

Wear Protection That Buys You Time.

MAC-B applies rubber, ceramic-composite and polyurethane lining systems to the chutes, bins, pipework and process vessels that take the worst of the punishment — extending asset life and pulling unplanned changeouts out of your schedule.

Work is performed in the workshop or in place during shutdowns. Surface preparation, adhesive system and cure are documented and spark tested against an ITP, so you know exactly what is on the steel and when it went on.

Chutes & Transfer PointsNatural rubber and ceramic-backed panels selected for impact or sliding abrasion.
Bins, Hoppers & LaundersFull internal lining, including tight-access and confined space work.
Pipe & Spool LiningInternally lined spools, bends and fittings for slurry and tailings duty.
Tanks & Process VesselsFlotation cells, thickeners, agitators and storage tanks.
Pumps & CyclonesRelining of wear components and replacement of spent elements.
Shutdown RelinesScoped, kitted and crewed ahead of the window so the work lands on time.
Cold-Bonded Hot Vulcanised Ceramic Composite Polyurethane Spark Tested Workshop & Site
Enquire About Rubber Lining →
Spray painters in protective suits applying coatings to steel components in a paint booth
Protective Coatings
Painting

Coatings Applied to Specification, Not Guesswork.

Industrial painting and protective coatings from abrasive blasting through to final topcoat — applied to a written specification and verified with dry film thickness readings and adhesion testing before we call it done.

Structural steel, tanks, plant and infrastructure, coated in the workshop or in situ with containment and environmental controls where the site demands it.

Abrasive BlastingSurface preparation to AS 1627.4, including Class 2.5 for high-duty systems.
Coating SystemsInorganic zinc, epoxy and polyurethane systems built to the exposure class.
Structural SteelNew steel and existing structures, workshop-applied or coated in place.
Tank & Vessel LiningsInternal linings with holiday detection and cure verification.
Maintenance & Touch-UpCorrosion repair and recoating during shutdowns and outages.
Line Marking & Safety ColoursWalkways, hazard marking and colour coding to AS 1319 and AS 2700.
AS 1627.4 DFT Verified Zinc & Epoxy Site Containment Line Marking
Enquire About Painting →

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Crusher & Screening

OEM-Agnostic.
Application-Specific.

Liner solutions, critical spares and experienced field service crews for any crushing circuit — regardless of equipment brand.

Quarry conveyor carrying crushed stone from a mobile crushing and screening plant
Crusher & Screening

OEM-Agnostic.
Application-
Specific.

MAC-B provides innovative, application-specific and standard crusher liner solutions for gyratory, cone, and jaw crushers — fixed or mobile — supported by critical spare parts and experienced field services teams.

As an OEM-agnostic aftermarket partner, we support any crushing circuit or system, giving you the flexibility to optimise performance across your entire operation regardless of equipment brand.

Gyratory Crushers
Cone Crushers
Jaw Crushers
Mobile & Fixed Plant
Multi-Stage Plants
Circuit Optimisation
Liner Selection
Field Services
Discuss Your Operation →

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Workforce Solutions

Site-Ready. Every Time.

Trained, motivated personnel assessed against real-world job requirements before they set foot on site.

Workforce Solutions

Site-Ready. Every Time.

MAC-B supplies trained, motivated, and site-ready personnel assessed against real-world job requirements before they set foot on site.

01

Screened & Assessed

We screen for work ethic, attitude, and capability — so you get people who show up ready to contribute, not just fill a headcount.

02

Rapid Mobilisation

Our pipeline of site-ready personnel means we can scale up quickly without cutting corners on quality or safety. We move fast when you need us to.

03

Full Compliance Management

Screening, induction, ticketing, and ongoing compliance management handled — so your site stays audit-ready at all times.

04

Short & Long-Term Placements

Whether you need a single trade for a week or a full crew for a year-long project, MAC-B shapes the solution around your requirements.

MAC-B Workforce crew on site

Labour Hire · Trades · Civil & Operations
Across All WA Sectors

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Safety

Everyone Goes Home. Every Time.

Safety is not a priority that shifts with the schedule. It is the condition every job is planned and run against.

Safety Isn't A Priority — "EVERYONE GOES HOME. EVERY TIME."

Proactive Risk Management

Hazards are identified and managed before they become incidents. Pre-work planning, daily hazard ID, and regular toolbox talks keep safety front of mind at all times.

Legislative Compliance

Full compliance with WA WHS legislation, industry codes of practice, and client-specific requirements. Our systems are built to meet and exceed expected standards.

Incident Reporting & Improvement

Zero tolerance for unreported incidents. Every near-miss and hazard is reported, investigated, and used to drive continuous improvement.

Supervision & Accountability

Competent supervision on every site. Clear lines of accountability from the Managing Director through to every worker on the ground.

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Accreditation

Certified to International Standards.

Independently audited management systems governing how we manage quality, the environment, and the safety of every person on our sites.

Accreditation

Certified to International Standards.

MAC-B operates to globally recognised management system standards — independently audited frameworks that govern how we manage quality, the environment, and the safety of every person on our sites.

ISO 9001 Quality Management certification badge

Quality Management

ISO 9001

A robust quality management system applied across every job — defined processes, clear accountability, and continuous improvement. Consistent standards from brief to handover, every time.

ISO 14001 Environmental Management certification badge

Environmental Management

ISO 14001

Active management of our environmental footprint across every project. We identify environmental risks, minimise impact on the land we work on, and meet — or exceed — WA regulatory requirements.

ISO 45001 Occupational Health and Safety certification badge

Health & Safety

ISO 45001

The global benchmark for occupational health and safety management. Proactive hazard identification, worker consultation, and a culture built around the commitment that everyone goes home — every time.

◆  Audited · Certified · Continually Improving  ◆

Your Project. Our Commitment.
Let's Get to Work.

Tell us what success looks like. MAC-B will shape a solution built around your requirements, your timeline, and your standards.

Start a Conversation → Email Us Directly
Get In Touch

Let's Build Something.

A single trade, a full crew, or an end-to-end project delivery — tell us what success looks like and we will shape a solution around it.

Get In Touch

Let's Build Something.

Whether it's a single trade, a full crew, or an end-to-end project delivery — we have the people and the capability to deliver.

✉

Email

info@mac-bconstruction.com.au
🌐

Website

www.mac-bconstruction.com.au
📍

Location

Perth, Western Australia