Underpinning & Foundation Repair Specialists in Sydney & the Central Coast

40 years of fixing foundations

If you’re seeing signs of structural movement, it’s important to act early. As NSW’s longest-standing underpinning company, we give clear answers and the right solution, without the pressure.

Service

Welcome To Adept Underpinner

Adept the longest standing Underpinning business in NSW FULLY INSURED

40 years’ experience in home underpinning, foundation and drainage repair, subfloor construction in Sydney, retaining walls and carpentry.

We have it all covered we don’t compromise on our client’s peace of mind.

We are always happy to chat! 

If you are finding all the information you may have researched confusing and feeling overwhelmed with making a decision as to your best options just give us a call, we are always happy to clarify any information you may be unsure of and 40 years personal experience is a guarantee you will be provided the correct advice. 

Yes, he really is the longest-serving underpinner in Sydney. Unfortunately, the handful of underpinners from 40 years ago have since retired or sold their businesses.

Adept Underpinner

Areas We Service

The Adept team services numerous areas between the Central Coast and Sydney, including:

Testimonials

What Homeowners Say About Our Foundation Repairs

Signs Your Home Needs Foundation Repair

Remedial Construction Services & Foundation Repairs

Why Choose Us

Why Homeowners Choose Our Foundation Repair Contractors

Over 40 Years of Trusted Expertise

With over 40 years of experience, Sydney’s trusted underpinner delivers honest advice and proven solutions.

Family-Owned, Insured & 100% Australian

We’re a proudly Australian company with decades of trusted, high-quality foundation repair experience.

Stress-Free from Start to Finish

Our home foundation experts manage the whole job, from the first inspection to drainage and clean-up. The licensed owner supervises every project.

Home

Residential Foundation Repair & Home Underpinning

As foundation repair specialists, Adept provides remedial Residential Services from the Central Coast and the suburbs of Sydney.

Adept’s services include residential foundation repairs, specialising in home underpinning – repairs that are often needed, due to a variety of reasons.

The need for foundation repairs following residential construction, generally occurs because of subsidence that can happen for a multitude of reasons: inadequate drainage, no drainage, leaking pipes, torrential rain, adjacent developments, tree roots and simply because it’s an older construction. These problems can also occur following foundation excavations or foundation extensions. Read Adept’s Drainage Solutions

To solve these problems occurring, example new homes constructions in Australia only use solid concrete for laying foundations and piers. So unlike other contractors, we only use SOLID CONCRETE UNDERPINNING PIERS to support your existing building; we DO NOT use resin/chemical gimmicks. Adept has extensive expertise in rectifying unsuccessful resin/chemical injection methods.

House Underpinning in Sydney: Why We Only Use Solid Concrete

House Underpinning and Foundation Repair Solutions

It’s important to note that when laying foundations, resin/chemicals are never used as a support for new homes properties and when they are used for house underpinning, they are not successful. Importantly – imagine the effect these resin/chemicals can have on our environment!

Fixing these foundation problems however, whilst vital to the structural integrity of the building, is only half of the battle – it’s just as important to rectify the cause. Adept’s wide range of services and expertise enables us to assess the issue, rectify the damage, and also offer solutions to prevent further damage to the building including surface/sub surface drainage run off.

If you require further advice on using concrete or resin/chemical underpinning for the remediation of residential foundations, we suggest that you ring an independent engineer for their advice. However, there will only be one answer – concrete underpinning for a lifetime of support!

As a leading residential construction company –  the licensed owner supervises for the duration of the project.

Before & After

Foundation and Drainage Repairs

FAQ's

Frequently Asked Questions

NO – Adept always endeavours to ensure minimal disruption to your routine.

YES – Adept abides by all building regulations in regards to Home Warranty.

All works are covered for 6 years under the Building Regulations Act.

Adept is Fully Insured.

Adept does not recommend this.
YES – A buyer will ask for a substantial reduction of your sale price and you will often experience a prolonged sale period due to potential buyers moving on.
Adept Underpinner

Recent Blog

Cracks in brickwork, sloping floors, sticking doors, or a wall that never quite looks straight

Brickwork does more than finish the look of a house. It braces openings, carries load,

A crack in the wall can be harmless, or it can be the first sign

Adept Underpinner

Trust Badges / Associations

Adept Underpinner

Talk to an Expert in Foundation Repair

To discuss problems resulting from either residential excavations, as well as residential extensions, or to find construction solutions for your foundation problems, call our Expert house underpinning and foundation repair specialist in Sydney and Central Coast on  02 4363 2828.