Changing your home is a big step, these comments will ease the pressure

We’re the big project people you can trust.

Here’s why.


Compared to others


“Choosing SHI was the result of two years research to find someone we could trust.”

Phillip and Debra


“We tell everyone about SHI, because we mattered to them and that mattered to us.”

Linda and David


Trustworthy tradesmen


“SHI has restored our faith in tradesmen during what was an unexpectedly difficult build.”

David and Tracey


“Your tradesmen are the reason SHI wins so many awards. Outstanding result finished well-before time.”

David and Kaye


Easy process


“We initially dreaded the thought of renovating.  The trust and integrity of SHI ensured we had nothing to worry about.”



“I have exactly what I wanted, because SHI let me control the process.  They listened and were very responsive to my needs.”



“Thanks to SHI, building was a surprisingly easy process despite having heard all the pitfalls.”

Michael and Jane


Amazing results


“Because SHI were flexible enough to work-through our special needs, we now have a house that is a total pleasure to live in and move around.”

Anne and Gunter


“Thanks to the professionalism and skill of SHI, our new extension perfectly matches the original character of our home.”

Helen and Tony


“The transformation of our home is unbelievable.  Everyone thinks we’ve built a brand new house.”

Steve and Rebecca


Great people


“Everyone associated with SHI were the deciding factor for us; from the testimonials of previous customers; to the hands-on approach of the owner; to the tradesmen that have been there for many years and vouched for the workmanship and culture.”

Egon and Vivienne


“Everyone at SHI treated us with respect and sensitivity, led by a true gentleman.  That’s why we trusted SHI to access our property during an overseas trip.”

Mergho and Bhavanamurti



Need a new perspective?

Adding a second storey to a house is not as scary as it sounds


6-star energy rating

SHI has the skills and experience to design a home with less reliance on heating and cooling appliances.

This family has now reduced their ongoing household costs, by building a 6-star rated energy-efficient extension.

Importantly, we can achieve a 6-star energy-efficient home without compromising on quality, practicality or visual appeal.

25-year structural warranty

SHI has a long-standing partnership with its suppliers and trades people.  We design and build sustainable home extensions by carefully sourcing and using the highest quality, environmentally sound products.

That’s why this family scored a 25-year structural warranty on their new extension.


Love your location, not your home?

Let’s talk

We’re like family to generations of South Australians who have used us time and time again to improve their lifestyle.

Why?  We’re creative people who build awesome homes.

Since 1980 we’ve been South Australia’s most trusted home improvement company specialising in home extensions, home additions, home renovations and second storey additions.

For more inspiration view our Gallery of stunning home extensions, home additions, home renovations and second storey additions here:  INSPIRE ME


Already got an idea? Call now (08) 8277 6655

The cost of second storey additions is a wise investment

What are your house extension plans?