Find construction companies
20,043 companies

FKG Group
Delivering construction, civil and development solutions across Australia - performing beyond expectations.

Flow Plumbing Solutions
Flow Plumbing Solutions is a locally owned, fully licensed and insured plumbing and gas fitting company based in Mayfield West, Newcastle. Backed by over 26 years of industry experience, our team looks after homes and businesses across Newcastle, Lake Macquarie, Maitland, Port Stephens, the Hunter Valley and the Central Coast. We specialise in blocked drains, CCTV pipe inspections, no-dig pipe relining, hot water system repairs and installations, gas fitting, water leak detection, septic systems and general plumbing maintenance. We're available 24/7 for emergencies, provide upfront quotes, and back our workmanship with a warranty. Call 0461 408 283. Keep It Flowing.
Mayfield West

Gamuda Engineering
Gamuda is a global engineering, infrastructure and property company with a proven track record in successfully delivering world-class mega projects.
- G
GHD
GHD is a global multidisciplinary professional services network offering integrated solutions across digital, engineering, environmental, design and construction.

Ghella
Specialized in tunnelling and recognized around the globe for our experience with Tunnel Boring Machines (TBM), Ghella is actively involved in the construction of large-scale public projects such as subways, railways, motorways, and hydraulic works.
- G
GrannyFlatCost
GrannyFlatCost calculates custom and modular 1–2 bedroom granny flat build costs, service connections, and secondary-dwelling approval rules across NSW, VIC, QLD, and WA. (ABN 58 612 928 284)
- G
GS Engineering & Construction

Halo Decking
Halo Decking is a Brisbane-based supplier specialising in high-quality composite decking (WPC) products for residential and commercial outdoor projects. We are committed to providing durable, stylish and low-maintenance decking solutions at competitive prices for homeowners, builders, carpenters, landscapers and decking installers across South East Queensland. Our product range includes solid and hollow composite decking boards in eight modern colours, along with a complete selection of installation accessories, including hidden fixing clips, screws, starter boards, edge boards and joist tape. Why Choose Halo Decking? Premium Quality: High-quality second-generation composite decking with a natural timber appearance. Competitive Trade Pricing: Special wholesale pricing for builders, carpenters and professional installers. Local Brisbane Warehouse: Locally stocked products for convenient collection and reliable supply. Free Product Samples: Helping customers choose the right colour and finish for their projects. Delivery Available: Crane truck delivery services across Brisbane, Gold Coast and Sunshine Coast. Long-Term Partnerships: Dedicated to building reliable relationships with construction professionals and trade customers. At Halo Decking, we believe that quality materials, competitive pricing and dependable service are the foundation of every successful outdoor project. Whether you're renovating a backyard, building a poolside deck or sourcing materials for a large construction project, Halo Decking is here to support your needs. Warehouse: 94 Musgrave Road, Coopers Plains QLD 4108 Service Areas: Brisbane | Gold Coast | Sunshine Coast Halo Decking – Elevate Your Outdoor Living.
Coopers Plains
- H
Hassell
Across global studios in Australia, Asia, US and UK, we design award-winning architecture, interior design, landscape architecture and urban design.
- H
High-Mat Pty Ltd
High-Mat Pty Ltd is an Australian engineering and manufacturing business supplying fibre-reinforced polymer (FRP/GRP) products for safe, durable access and infrastructure applications. High-Mat provides FRP grating, access platforms, walkways, stairs, handrails, ladders, trench covers and related composite systems for industrial, commercial and infrastructure projects. Products are corrosion-resistant, lightweight and designed for demanding environments. Visit https://high-mat.com.au/ for product information, technical details and enquiries.
Thornleigh

Highview Projects Pty Ltd
Highview Projects is a Sydney-based builder specialising in new homes, home renovations and bathroom renovations. From creating a new home to transforming existing spaces, we combine technical expertise, quality craftsmanship and clear communication to deliver construction projects with care and confidence.
Baulkham Hills
- H
HomeBuildBudget
HomeBuildBudget provides Australian homeowners with interactive custom home construction cost calculators, per-square-metre benchmarks, and preliminary budget guides. (ABN 58 612 928 284)
- H
HowMuchReno
HowMuchReno gives Australian homeowners realistic trade and material cost breakdowns for kitchen remodels, bathroom renovations, second-storey additions, and house extensions. (ABN 58 612 928 284)
- H
HowMuchToConstruct
HowMuchToConstruct breaks down Australian residential building costs from slab to lockup and turnkey finish across single-storey, double-storey, and custom homes. (ABN 58 612 928 284)

HSEQ4U
HSEQ4U provides practical WHS/OHS consulting, safety and quality internal audits, management-system development and project management support across Australia. Based in Wondunna in Queensland’s Hervey Bay region, we support construction, infrastructure, energy, rail, logistics and industrial projects. Services include site inspections, contractor assurance, risk reviews, corrective-action tracking, ICAM incident investigations, QMS and integrated HSEQ systems, and preparation for independent ISO 9001, ISO 14001 and ISO 45001 certification. Contact Sebastian Myers at info@hseq4u.com or 0457 824 569.
Wondunna

Hunter Mason
Hunter Mason delivers high-quality refurbishment, construction and fitout projects across Australia with offices in Sydney, Melbourne, Canberra and Hobart. Trusted for complex builds, long-term partnerships and a culture of opportunity and growth.

Hydri builders
Hydri Builders is a Builder Company operating across New South Wales (NSW), Australia. The company specializes in delivering complete building solutions by coordinating highly experienced, licensed trade professionals and construction partners. Hydri Builders operates as a professional building management and construction services company, ensuring every project is completed by appropriately licensed and qualified contractors where required under NSW legislation.
Greenacre
- I
Infralegal Pty Ltd
Specialised legal advice on infrastructure and construction projects
Sydney

Integral Grid Solutions
Integral Grid Solutions Pty Ltd provides professional electrical and Level 2 ASP services across Sydney, Australia. We specialise in emergency electrical repairs, switchboard upgrades, smart meter installations, private power pole installations, temporary building supplies and power connections. Our experienced team delivers safe, reliable and efficient electrical solutions, backed by quality workmanship, industry expertise and a strong commitment to customer satisfaction. We proudly serve residential, commercial and industrial clients throughout Sydney.
Wiley Park

Ishwa Electrical
Ishwa Electrical Services Company delivers reliable, honest electrical work for homes and businesses across Perth. Services span electrical services & maintenance, house wiring, aircon services & installation, solar installation and RCD & smoke testing, alongside repairs, rewiring, smart lighting installations, switchboard upgrades, safety inspections and emergency callouts. Licensed electricians bring years of hands-on experience to every job, big or small. Contact the friendly team today to discuss your electrical needs.
Adak