ALDIG Piling & Basement
Construction Melbourne

BASEMENTS | STRUCTURES

With over 20 years of expertise in piling, basement construction and concrete structures, we provide Melbourne projects with strong, dependable foundations, ensuring every build stands the test of time.

Services

Real Solutions for Complex Sites

Aldig delivers secure basement spaces and reliable piling and concrete structure solutions for Melbourne sites where space is limited and conditions are challenging. Our team understands local ground conditions, tight urban blocks, and the technical requirements that come with expanding below and above ground level.

Each project receives focused engineering, with designs that address the specific demands of the site. Homeowners and builders rely on Aldig for structures that add quality usable space, preserve structural integrity, and deliver lasting value.

DESIGN & FEASIBILITY

Reduce Costly Blow Outs

Aldig assesses site conditions and project requirements before construction begins, allowing risks and constraints to be identified early. Careful planning, engineering design, and feasibility studies help prevent unexpected costs, minimise delays, and ensure the basement or foundation is suited to the property’s needs.

This proactive approach supports efficient project delivery and long-term structural reliability.

PILING & FOUNDATIONS

Specialists in Tight Access Projects

Aldig designs and installs piling and foundation systems for sites with limited space and complex ground conditions. The team selects the most effective techniques for each location, including bored piers, CFA piles, and soldier piles. 

Every project is managed with a focus on structural precision, safety, and the specific requirements of neighbouring buildings.

Basements

Start to Finish Basement Construction

Our approach covers all stages, beginning with initial planning and ground assessment, then progressing through piling, excavation, and construction of the final structure. This comprehensive process allows us to address the technical demands of each site and ensure every basement is engineered for stability, safety, and long-term functionality.

Concrete Structures

Construction, Repairs and Maintenance

Aldig specialises in the construction of below and above the ground concrete structures, with a strong focus on architectural detail and complex design elements. From feature walls and columns to intricate form work and designer concrete finishes, we deliver precision-built structures that meet both technical and aesthetic requirements. Our team works closely with architects and engineers to bring sophisticated design concepts to life, ensuring quality, durability, and visual impact on every project.

Aldig Logo_White and Yellow
THE ALDIG DIFFERENCE

Piling, building a Basement or Concrete Structure is a big decision, so why should you choose Aldig?

Building Basements or Concrete Structures in Melbourne calls for real expertise. Aldig Contracting has been delivering specialist piling, basement construction, and concrete structure work across Melbourne since 2004. Our experienced team handles even the tightest access sites, and we keep projects running smoothly with fixed pricing and hands-on collaboration with your architect or builder.

When you need a solid start for your residential or commercial project, you can rely on Aldig to get it right from the ground up. 

What Makes Aldig Different

Plan Right, Build Right

Aldig approaches every basement and foundation project with precise planning and practical engineering. Our team takes the time to understand each site, address technical risks early, and collaborate closely with clients and consultants. This commitment to detail ensures that every stage of construction moves smoothly, from ground assessment through to handover.

Specialists in Basement Design & Construction

Aldig brings deep expertise to every stage, ensuring your project is in safe hands from concept to completion.

Feasibility Assessments Before You Commit

We evaluate your project early on, so you’ll know if your basement is feasible—before investing too much time or money.

Seamless Collaboration with Your Consultant

Our team works closely with your consultants to keep plans on track, avoid costly delays, and protect your budget.

True End-to-End Project Delivery

From first consultation to finished basement or concrete structure, Aldig handles every detail, giving you a stress-free experience and reliable turn-key results.

Why Choose Aldig?

Decades of Specialist Experience

With years of proven results in Melbourne’s basement and concrete structure construction, Aldig brings expertise, quality and reliability to every project.

Transparent, Fixed Pricing

Backed by experience, Aldig uses proven data and costing models to ensure your project is accurately costed—minimising the risk of costly blowouts.

Tight Access & Complex Site Solutions

Our team specialises in overcoming challenging sites, tight access, and complex builds—using our own specialised equipment and in-house experience to deliver quality results.

Complete Waterproofing Options

Aldig is an accredited and fully insured waterproofing contractor, committed to quality and compliance.

Skilled In-House Workforce
Our projects are handled by Aldig’s own expert team, guaranteeing quality control and seamless, on-time delivery.
Tailored Solutions for Your Project
Every build is unique. We listen, plan, and deliver practical solutions to make your vision a success.

Projects

See the Aldig Difference in Action

Take a closer look at the projects that set Aldig apart. From expertly engineered basements under new and existing homes to large-scale commercial builds, each project reflects our commitment to smart solutions, technical excellence, and dependable delivery. Discover how our work shapes Melbourne—one solid foundation at a time.

View All Projects

Testimonials

Trusted by Homeowners and Builders

Feedback from our clients highlights the care and technical skill that define our work. These testimonials reflect real experiences from homeowners, builders, and developers who have trusted Aldig with their basement and concrete structure projects. Their words speak to our commitment to quality, problem solving, and reliable project delivery.

Frequently Asked Questions

Common Questions About Basements, Piling, and Concrete Structures

We understand that building below ground raises important questions about process, cost, timelines, and site challenges. Our FAQs provide straightforward answers to the topics clients ask about most, from planning and approvals to construction methods and safety measures. If you need more information, our team is always available to discuss your specific project requirements.

Aldig installs bored piers, CFA (continuous flight auger) piles, soldier piles, secant pile walls, contiguous piles and underpinning. We select the best method based on site size, soil type, and structural requirements to ensure safe and reliable foundations.
At Aldig Contracting, we provide full end-to-end support for your basement construction project—designed to simplify the process, minimise risk, and deliver exceptional results. When you build a basement with Aldig, you gain access to a complete in-house team of engineers, construction experts, and project managers who specialise in complex basement builds, particularly on tight-access or challenging sites across Melbourne. Our support includes:
  • Initial Feasibility & Design Advice – We assess your site and plans early to identify risks, reduce delays, and help you make informed decisions. Our in-house engineer as well as speciality software allows us to determine if you project is feasible from the start.
  • Fixed-Price Basement Packages – Enjoy cost certainty with transparent pricing tailored to your project.
  • Expert Construction Services – We handle excavation, piling, shotcrete walls, capping beams, suspended slabs, waterproofing, and more.
  • Custom Solutions – Whether you’re building a wine cellar, garage, or multi-purpose basement, we tailor our services to suit your needs.
  • In-House Project Delivery – Our team manages everything from planning to completion, from in-house design to owning our own equipment. We ensure seamless coordination and top-quality workmanship.
  • Waterproofing & Drainage Systems – Protect your basement with a fully certified and insured contractor who provides robust wet and dry waterproofing strategies designed for Melbourne conditions.
With decades of experience and a reputation for delivering on time and on budget, Aldig is your trusted partner for reliable, stress-free basement construction.

Absolutely. Aldig’s piling rigs are utilised by experienced fully licensed operators and our baby drill rig is able to negotiate bluestone laneways and fit through doorway and garage openings only 1.0 meter wide and 2.1 meters high with ease.

Yes, we do offer complete design and construction services. At Aldig, we provide a turnkey service, managing every stage of your project from concept to completion. Our team ensures seamless coordination between design, construction, and delivery, so you can enjoy a smooth, hassle-free experience.
We provide detailed quotes based on engineering assessment and site conditions. Fixed pricing reduces the risk of cost overruns, supporting project planning and client confidence.
Yes.Every basement project includes waterproofing and drainage design tailored to the site’s conditions. We install membranes, sump pumps, and surface drainage to protect against leaks and groundwater.
Our engineers and project managers work alongside your design team, sharing technical insights and construction feedback. Early coordination resolves site issues and ensures the finished structure meets all expectations.
A professionally built basement can add living space, secure parking, or extra storage, making properties more attractive in competitive Melbourne markets and increasing both functionality and resale value. Get your free fixed cost quote today!
Yes, basements can be retrofitted to existing homes or buildings, although it requires careful engineering and excavation. Retrofitting a basement can add significant living space and property value, but it must be carried out by experienced basement contractors who understand structural integrity and waterproofing. Aldig specialise in designing and buiding retro-fit basements under existing buildings.
There are many key cost drivers in basement construction Melbourne include:
  • Soil conditions and water table level
  • Depth of excavation and structural engineering
  • Underpinning or retaining wall requirements
  • Site access for excavation machinery
  • Finishes and intended use (storage vs. living space)
  • Council permits and approvals
Aldig work closely with each builder to ensure their project is efficient and feasible.

Ready to Build Below Ground?
Connect with Aldig’s Specialist Team

Basement and Concrete Structure projects in Melbourne demand specialist expertise. Aldig provides clear advice and practical solutions to help you move forward with confidence.

Send Your Enquiry

We’re here to help with any general enquiries about our services. Please complete the form below, and our team will respond to you promptly.

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