We help you protect your property with a clear, engineering-led solution for foundation failure. This page explains how our team stabilises foundations, stops subsidence and restores value to your home.

We are Underpinning Melbourne, Structural Preservation Specialists. We assess the building calmly and give a fixed‑price plan with VBA‑compliant certification.

Our approach favours permanent, engineered fixes. We combine concrete, piling and resin options to match site access and soil conditions. Geopolymer injection can compact weak ground and re‑level foundations without long, disruptive digs when suitable.

Early assessment saves money. If you see cracked walls, uneven floors or sticking doors, a prompt inspection protects resale value and prevents bigger repair bills.

Book a free, no‑obligation assessment today. Call Chris: 1300 970 930 or Email Chris: chris@underpinning-melbourne.com.au.

Key Takeaways

We offer engineering-led underpinning that targets the foundation cause, not just cracks.
Geopolymer injection can be a fast, less invasive solution for some foundations.
Early assessment reduces cost and protects property value.
Fixed‑price quotes and VBA‑compliant certification bring certainty and compliance.
Call or email to book a free inspection and get a clear plan from experienced specialists.

Protecting Melbourne’s brick homes from subsidence

Protecting your property starts with a clear, compliant engineering assessment. We take a calm, engineering-focused approach to stop subsidence and restore long-term stability.

Clay soils in many suburbs make masonry buildings move as ground moisture changes. Small foundation shifts can produce cracks, jamming doors and uneven floors very quickly.

Our mission is to deliver safety, structural integrity and VBA‑compliant certification. We recommend only what your property needs and never upsell.

How we design a safer outcome

Stiff facades and walls show movement early. We account for masonry loads and footing depth.
Engineers review articulation joints, lintels and footing behaviour to pick the right method for the structure.
We assess drainage, trees and groundwater which often amplify subsidence problems on reactive soil.
Every design follows VBA rules and council requirements so your foundation work has correct documentation.
We keep you informed with diagrams, timeframes and a clear plan to protect your home and landscaping.

Choose a calm, certified approach. Call Chris: 1300 970 930 or Email Chris: chris@underpinning-melbourne.com.au.

Clear signs your brick home’s foundations need attention

Minor defects can be early warning signs. We help you interpret them and act before damage escalates. Book a free no‑obligation structural assessment for peace of mind. Use our cost calculator to get an initial guide.

Wall and brickwork cracks, jamming doors and sticking windows

Look for stepped or widening cracks in external walls. Reopening cracks after cosmetic repairs are a key sign of movement.

Jamming doors and sticking windows often mean differential settlement, not just a swollen frame.

Uneven or sloping floors, gaps at skirtings and frames

Uneven floors suggest footing rotation or voids beneath a slab. Test with a ball or level to confirm slope.

Gaps at skirtings and window frames show the building has shifted and finishes are pulling away.

Leaning walls, pooling water and basement leaks

Leaning or tilting façades and retaining walls need prompt assessment to prevent further damage.

Pooling water near footings or basement leaks softens soils and accelerates subsidence. If cracks grow after rain, movement is active and urgent.

Arrange our assessment to confirm whether localised repairs or a structural solution is required. Call Chris: 1300 970 930 or Email Chris: chris@underpinning-melbourne.com.au.

Underpinning methods we use for Melbourne conditions

We match technical methods to site access, soil type and the building’s load to achieve lasting results. Our aim is a safe, durable fix with minimal disruption.

Concrete underpinning for depth, stability and load transfer

Concrete underpinning increases footing depth into competent strata. Mass concrete pours and staged piers transfer loads onto firmer ground.

Resin injection to compact weak ground and re‑level floors

Geopolymer-style resin densifies weak ground and can lift settled slabs fast. It suits tight access and reduces excavation and spoil.

Screw piling for reactive or unstable soils with poor access

Screw piles bypass unstable layers to reach bearing strata. They give immediate structural support where deep piers are needed.

Restumping, reblocking and subfloor repairs

We replace tired timber stumps, level subfloors and correct bounce. Reblocking renews support and restores long-term performance.

Wall crack repairs and structural reports

After stabilisation we repair cracks using stitching and resin where suitable. Our structural engineering reports document soil behaviour, design actions and compliance for council and insurers.

Selection by site: we assess the type of movement, then recommend the best method to control settlement of your home foundation.
Careful excavation: staged digging protects services, manages spoil and avoids creating voids.
Verification: we measure before and after levels to confirm results and provide certification and maintenance advice.

Compare restumping and reblocking options or Call Chris: 1300 970 930 to book a free assessment. Email Chris: chris@underpinning-melbourne.com.au.

Underpinning cost in Melbourne: what affects price

A clear price comes after we assess the site, soil behaviour and method needed. We provide transparent, fixed‑price quotes after a free inspection and an engineering review.

Typical costs depend on the scale and complexity of the project. Minor works often start around $5k–$10k. More complex projects commonly sit between $15k and $30k.

Severe movement, large building footprints or tight access can push costs above $50k. These cases need extensive reinforcement and more time on site.

The chosen method, soil reactivity and footing depth drive costs and schedule.
Accessibility affects equipment, labour and methodology for inner‑suburb or tight‑laneway sites.
Extent of damage and structural complexity increase engineering and permit requirements.

Early intervention protects value. Acting promptly limits progressive cracking and avoids costly secondary repairs to finishes and services.

We coordinate structural design and permits, explain inclusions, and fix what your building needs—no upselling. Book a free site assessment today. Call Chris: 1300 970 930 or Email Chris: chris@underpinning-melbourne.com.au.

Our process: assessment, design and council-compliant execution

A clear, staged process gives you certainty from the first visit to final certification.

Free no‑obligation structural assessment and fixed‑price quote

We begin with a detailed on‑site assessment to review the building, soil cues and access limits. This inspection guides the recommended sequence and method.

You receive a transparent fixed‑price quote that lists scope, inclusions and timelines before any job starts. This reduces surprises and risk.

Engineering design, VBA registration and permits

Our engineers prepare the design and manage VBA registration and council permits. We handle paperwork so you do not need to chase approvals.

Minimal disruption on site and certification on completion

Works are staged to keep the site safe and the property liveable. The team controls dust and maintains clear access every day.

We photograph and record levels before and after work to verify performance. On completion we issue certification and documentation you can use for sale or insurance.

20+ years’ experience delivering calm, repeatable outcomes.
Daily communication so you know what to expect during the job.
Fixed quote, engineered design and full compliance included.

Stage	What we do	Outcome
Assessment	On‑site inspection, level recording, soil review	Clear scope and staging
Design & Permits	Engineering drawings, VBA lodgement, council approvals	Compliance and safe build plan
Execution	Sequenced works, daily communication, site controls	Minimal disruption and verified performance
Completion	Final checks, photos, level verification, certification	Documented result for sale and insurance

Call Chris: 1300 970 930 or Email Chris for a free assessment and quote.

Why choose Underpinning Melbourne for brick houses

With over 20 years in structural repairs, we deliver practical solutions tailored to local site conditions. Our team is VBA registered, fully insured and experienced in dealing with reactive clay and variable ground.

We give honest, method‑agnostic advice. We do not upsell. You receive clear options—concrete piers, resin injection or piles—chosen for performance and budget.

20+ years’ experience, fully VBA registered and insured

Our years of work cover hundreds of projects across varied ground and site conditions.

Honest, method‑agnostic advice — no upselling

We recommend only the repairs you need. That keeps costs fair and outcomes durable.

Proven results across clay and reactive soils

We provide end‑to‑end support from assessment to certification. Transparent communication reduces disruption for your family. We also manage council, utility and neighbour interfaces to avoid delays.

Team support: VBA registered and insured practitioners.
Track record: Hundreds of projects on difficult soil.
Full service: Assessment, works, verification and certification.

Benefit	What it means for you	Result
Certification	VBA registration and documented compliance	Council and insurer‑ready paperwork
Method selection	Engineered choice between concrete, resin or piles	Durable repair with minimal disruption
Site management	Neighbour and utilities coordination	Faster delivery and fewer delays

Choose a partner who stands behind workmanship and performance. Call Chris: 1300 970 930 or Email Chris: chris@underpinning-melbourne.com.au. Learn more at our website.

Underpinning brick house melbourne: tailored solutions that last

Matching technique to site conditions reduces disruption and gives predictable, long‑term stability.

Matching method to soil, structure and access for the best outcome

We design the right solution for your site by assessing soil behaviour, structural demand and access limits.

Our team recommends the most efficient underpinning methods for the ground and structure. That focus lowers time on site and total cost.

We assess soil reactivity, drainage and trees so the chosen method protects long‑term stability.
Options range from resin densification to concrete underpinning and screw piles for deeper bearing.
We monitor levels and confirm improvements so your home foundation performs as designed.
If floors remain uneven after stabilisation, we plan targeted repairs to finishes and trims.
Works are sequenced to protect utilities, maintain access and adapt the site plan as conditions change.

We combine engineering controls and quality assurance to provide certification and peace of mind. Talk to us about a tailored design and realistic timeline. Call Chris: 1300 970 930 or Email Chris: chris@underpinning-melbourne.com.au.

Conclusion

A prompt, engineered response prevents small defects becoming costly failures. We restore safety and peace of mind with certified solutions that stabilise the foundation and control subsidence.

Options include concrete underpinning, piles for deeper support and resin to densify weak ground. Our clear process covers assessment, excavation control and level verification to avoid voids and re‑establish reliable support.

Expect a fixed‑price quote and VBA‑compliant certification. We prioritise critical areas, repair cracks and confirm floors and walls meet agreed tolerances.

Book a free, no‑obligation assessment and get a transparent quote. Contact us or Call Chris: 1300 970 930 or Email Chris.

FAQ

What are the common signs that my brick home’s foundations need attention?

Cracks in walls or brickwork, doors or windows that jam, uneven or sloping floors, gaps at skirtings and window frames, leaning walls and persistent water pooling or basement leaks. These signs suggest movement, soil issues or structural distress that need assessment.

Why do brick homes require a different approach to foundation repair?

Brick and masonry are rigid and less tolerant of movement. Repairs must control load transfer and differential settlement. We choose methods that protect the wall fabric, limit vibration and match the soil and structural conditions for a permanent outcome.

Which underpinning methods are suitable for Melbourne soils?

We use concrete mass underpinning for deep, stable support; resin injection to compact loose ground and re‑level floors; screw piling for reactive or confined sites; and restumping or reblocking for timber subfloors. Method selection follows a structural assessment and soil analysis.

How does resin injection work and when is it recommended?

Resin injection pumps expanding polymer into voids and weak soils beneath footings. It compacts ground, fills voids and lifts settled slabs or floors with minimal excavation. It’s recommended for localised subsidence, accessible voids and when low disruption is required.

What affects the cost of foundation repair in Melbourne?

Soil reactivity, site access, house size, depth required, chosen method and any required structural engineering or council permits. Simple stabilisation can be k–k, typical underpinning k–k, and complex or extensive repairs can exceed k.

Do you provide a fixed-price quote and what is included?

Yes. We offer a free no‑obligation structural assessment and provide a fixed‑price quote that includes engineering design, permits if required, the works, and certification on completion. Any exclusions are clearly stated in writing.

How long does the underpinning process take and how disruptive is it?

Time depends on method and scale. Small jobs can finish in days; larger projects may take weeks. We plan work to minimise disruption, protect finishes and maintain safe access. We keep you informed throughout the project.

Are your solutions compliant with council and VBA requirements?

Yes. We produce engineering designs, lodge permits when needed and work with VBA‑registered engineers. All completed works come with the necessary compliance documentation and certification.

Will underpinning increase my property value or stop further damage?

Properly engineered repairs stabilise the structure, stop progressive damage and protect the asset. This restores market confidence and helps preserve or improve property value by removing structural defects from reports.

How do you determine the right method for my home?

We start with a site inspection and soil assessment. Our team and engineers evaluate load paths, access, subfloor conditions and soil type. We then recommend the least invasive, most durable method tailored to your property.

Do you repair wall cracks as part of the underpinning job?

Yes. We assess and repair structural cracks using appropriate techniques, then monitor performance. Cosmetic finishes can be included or quoted separately based on your preference.

What guarantees or warranties do you provide?

We offer written warranties on workmanship and use materials that meet industry standards. Warranty terms vary by method and are detailed in your contract. We also provide ongoing advice for maintenance and monitoring.

How quickly should I act if I notice signs of foundation movement?

Act promptly. Early intervention limits repair extent and cost, and reduces risk to structure and finishes. Contact us for a no‑obligation assessment as soon as you notice movement or cracking.

Can you work on timber‑floored homes with subsiding stumps or bearers?

Yes. We undertake restumping and reblocking, replace decayed members and combine these repairs with underpinning or piling where required to ensure long‑term stability for timber floors.

How do you manage drainage and water problems that affect foundations?

We assess site drainage, recommend or install solutions such as improved surface grading, subsoil drains or guttering works, and coordinate with foundation repairs to prevent future moisture‑related movement.

How do I get started with an assessment and quote?

Call us on 1300 970 930 or email info@underpinning-melbourne.com.au to arrange a free structural assessment and fixed‑price quote from our experienced team.