About Us

Welcome to JR Southern Underpinning

JR Southern Underpinning is a family business with 17 years of experience, specialising in concrete foundation repairs and underpinning. We offer the most competitive price, we’re fully insured and licensed, and all our underpinning projects are globally recognised.

Why Our Team Exists

A large majority of Adelaide’s homes have very shallow foundations which drop and crack easily. This is due to very reactive soil/clay, poor drainage or tree root invasion. Installing underpins strengthens the affected areas of the property and stops further movement.

Cracking inside and outside are all signs your property is subsiding. When you engage our services, we aim to provide 100% stability to your home. We will do our utmost to prevent any further cracks or movement.

Offering long term benefits, safety, and professionalism – you will be grateful to work with our reliable, professional, and trustworthy underpinning team!

Call us today if you notice a crack in your home or business office, and we will assess it for your safety and security.

Factors That Assist In House Movement Are:

Lack Of External Surface Water Drainage

Tree Root Damage

Broken Underground Services/Pipes

Poor Foundation Construction That Cannot Handle The Property Weight

When You Choose Us, We Promise

Peace of Mind

We give you peace of mind knowing that you’re working with fully licensed and insured experts.

100% Efficiency

For 100% efficiency, we use cutting-edge technology, innovative techniques and a professional approach.

High-Quality Service

Prioritising your home’s safety, we uphold the highest standards, delivering high-quality service every time.

17 Years Experience

Over 17 years of experience providing professional and high-quality services in Adelaide.

Competitive & Trustworthy Team

You’ll work with a family-owned, price-competitive, reliable, trustworthy and professional team.

Great Investment

We aim to keep your home 100% stabilised to protect your family and investments while saving you money.

Fast Free Quote

Are you looking for an underpinning specialist near you that you can rely on? Fill in the form or call us, and we will help you.

Our Client Testimonials

Thank you for a job well done. Your professional service and friendly conversation was appreciated. I have no hesitation in recommending your company to others.

Yolanda Kodele

Excellent Service, highly recommended. Will not hesitate to tell my family and friends about JR Southern Underpinning’s services! Thank you, John and the team!

Simon King

John and the team did a great job on our property. Excellent workmanship. Prompt service. Highly recommend them for any underpinning and structural restoration projects

Liam Craig