House Levelling in Sydney
Restore Stability. Stop Damage. Protect Your Home.
With 20+ years of industry experience, we’ve levelled hundreds of homes across Greater Sydney using advanced tools, precision methods, and solutions tailored to your property.
What Is House Levelling?
If you’ve noticed cracked walls, sloping floors, or doors that don’t shut properly, chances are your home is no longer level. These aren’t minor issues—they’re signs of structural movement, and they will only get worse over time. At Sydney House Levelling, we specialise in expert house levelling in Sydney, helping homeowners restore safety, stability, and peace of mind with long-lasting solutions tailored to local conditions.
House levelling is the process of correcting a home that has shifted or sunk due to soil movement, foundation failure, or subfloor deterioration. Left untreated, this can lead to:
Our job is to diagnose the root cause, lift and support your home back into position, and make sure it stays there.
We don’t just patch the symptoms. We fix the cause—permanently.
House Levelling in Sydney
Backed by decades of hands-on experience, we’ve relevelled homes across the Greater Sydney region—from weatherboard cottages in the Inner West to modern slab-on-ground builds in the Hills District. Whether it’s a small adjustment or a full structural correction, our expert team is here to get your home back on solid ground.
What Is House Levelling?
House levelling is the process of correcting a structure that has shifted, sunk, or become uneven due to soil movement, poor foundations, subfloor issues, or environmental factors. In Sydney, where reactive clay soils, ageing homes, and inconsistent drainage are common, foundation movement is one of the biggest threats to property integrity.
When your home becomes uneven, the symptoms are often easy to ignore—until they become impossible to avoid. Sloping floors, jammed doors, hairline cracks, and even sagging roofs are early signs that your home is no longer level. At Sydney House Levelling, we don’t just patch the symptoms. We investigate, diagnose, and fix the root cause—so your home stays stable for decades to come.
Your Structural & Foundation Repair Specialists
We’re proud members of the Master Builders Association of NSW, HIA, QBE.
Our friendly team is here to give you honest advice, fast service, and long-term results.
Why Sydney Homes Need Levelling?
Sydney’s soils are especially prone to movement. In periods of drought, expansive clay contracts and creates air pockets under your footings. When heavy rain follows, the soil swells—pushing against foundations and lifting some areas while others remain unsupported. Over time, this results in differential settlement, which causes floors to slope and walls to crack.
Other causes include poor drainage, plumbing leaks, tree root intrusion, and inadequate or deteriorated subfloor supports. In heritage homes, timber stumps and brick piers often fail due to rot, termites, or simple age. If these problems are left untreated, structural stress builds up, repair costs increase, and property value can plummet. That’s why getting your home professionally levelled—as early as possible—is essential.
House Relevelling Specialists
Old or damaged timber stumps can shift over time, causing floors to dip and frames to twist. We remove failing stumps and install strong, modern replacements—ensuring your home is safely supported and structurally sound for decades to come.
Re-Stumping
When foundations are no longer strong enough to support your home, underpinning adds the reinforcement needed to stabilise and secure your property. We use engineered solutions to extend your footing into stable soil and stop further movement.
Underpinning
For lighter structures or concrete slabs, resin injection is a fast, non-invasive way to stabilise sunken ground. This method lifts and strengthens foundations by injecting an expanding resin that fills gaps under the home—ideal for driveways, patios, and parts of the house affected by soft or shifting soil.
Resin Injection
Foundation Repair Services
We inspect, repair, and upgrade the beams, bearers, and joists under your home to make sure everything’s structurally sound. If you’ve noticed bouncy or noisy floors, it might be time to look beneath the surface.
Sub-Floor Works
Ventilation
Moisture trapped under your home can lead to mould, timber decay, and structural problems. We install smart sub-floor ventilation systems that keep air moving and dampness out—helping protect your investment.
Not sure what’s causing movement in your home? We offer professional foundation inspections to identify the issue. Our team provides a clear, jargon-free report with real advice and no pressure.
Foundation Assessments
Why Sydney Homeowners Choose Us
We’re proud to work with homeowners across Sydney, from the Inner West and Hills District to Penrith, Ryde, Blacktown, and beyond. Our experience with everything from reactive clay soils to ageing timber homes means you’re in safe hands.
- Over 20 Years of On-the-Tools Experience
- Fully Licensed & Insured Builder
- Warranty Guaranteed on All Work
- Master Builders Association Member
- Local Knowledge of Sydney’s Soils
- Friendly, Straight-Talking Service
Our House Levelling Process
We begin every job with a comprehensive site inspection. One of our experienced technicians will assess your home using laser levels, moisture meters, and subfloor diagnostics. You’ll receive a written report outlining what’s going wrong, why it’s happening, and the safest, most cost-effective way to fix it. If there are signs of rising damp, poor subfloor ventilation, or timber rot, we’ll flag those too and include recommended solutions.
Depending on the type of home and the extent of the movement, we may recommend re-stumping, underpinning, or resin injection. These are carefully chosen based on your structure, soil condition, and budget. For timber homes, we might replace and realign stumps using jacks and reinforced supports. For slab-based homes, resin or concrete injection may be the most effective way to lift and stabilise the foundation.
Once the method is confirmed, our team carefully raises your home using precision equipment, making minute adjustments to bring the floor back to level. All supports are replaced or reinforced, and any affected structural components—like bearers or joists—are secured for long-term performance. We complete every job with care, check every corner, and leave your home clean and safe.
Before we leave, we walk you through the finished work, provide a completion report, and issue a written 10-year structural warranty. That’s our guarantee!
What Our Customers Have To Say
Our Process
Simple. Straightforward. Stress-Free.
From first call to final fix, here’s our general process.
Get in touch and we’ll book a convenient time to inspect your property. We’ll confirm everything you need to know before we arrive.
Step 1: Schedule On-Site Meeting
Step 2: Get a Detailed Assessment
We carry out a thorough inspection and provide a clear report with a fixed-price quote—no surprises, just expert advice.
Once approved, we lock in your job, organise materials, and handle any permits or prep. You’ll get full job details upfront.
Step 3: Schedule the Work
Our experienced team completes the work to the highest standard. After a final walkthrough, we leave you with a clean site and a written warranty.
Step 4: Job Done – With Warranty
House Levelling FAQs
How do I know if my house needs levelling?
Common signs include sloping or bouncy floors, cracks in internal or external walls, doors or windows that stick, and visible gaps between floors and skirting boards. These issues often develop gradually but can indicate serious foundation or subfloor problems. If you're unsure, book a free house levelling inspection in Sydney and our team will assess your home professionally—no obligation.
What’s involved in the house levelling process?
House levelling typically begins with a detailed on-site inspection. From there, we determine the best levelling method—whether that’s re-stumping, underpinning, or resin injection—based on your property’s construction and the cause of the movement. We use precision tools to raise and stabilise your home, and we always clean up and check everything before we leave.
How much does house levelling cost in Sydney?
The cost of house levelling can vary depending on the severity of the movement, the size of your home, and the repair method required. The only way to get an accurate quote is through a site assessment, which we offer free of charge.
Will I need to move out during the repairs?
In most cases, no. Many house levelling and re-stumping jobs can be done while you stay in your home, especially for timber floor homes. However, in more extensive projects involving slab lifting or major structural work, we’ll advise if temporary relocation is recommended for safety and comfort.
Is house levelling covered by a warranty?
Yes. All of our structural repair work—including house levelling—is backed by a written 10-year structural warranty. We also provide documentation showing before-and-after levels, so you can have full peace of mind that the job was done right and will hold up long-term.
Ready to Relevel Your Home?
Small signs of movement can become major problems if left untreated. The sooner we inspect your home, the easier and more affordable the fix. Our no-pressure inspection includes a full site report, expert advice, and a fixed-price quote—no hidden costs, no obligations.
Call us today on 0478566483 or book an in-person assessment now. Protect your home’s value. Restore its safety. Get it done right—first time.