Phillip Johnston and Gary Sauvarin manage Considine & Johnston’s Home Improvement services.


Whether you’ve outgrown your living space or your lifestyle needs have changed, Considine & Johnston can work with you to add amenity, space, and value to your existing home.


We specialise in all types of home improvement projects, including:


  • Major renovations and extensions
  • Bathrooms and kitchens
  • Upper floor additions
  • Accessibility upgrades (e.g. grabrails, ramps, widening doorways, adjusting bench heights etc)


We provide a complete, end-to-end service, starting with an on-site consultation and assessment of your existing home. At this initial meeting, we’ll also discuss your requirements and your budget. We’ll then come up with a cost-effective and energy efficient design solution and detailed, itemised quotation. Prior to construction, we can take care of all planning permits and council approval.

Timeframes are critical in home improvements, which is why we provide you with a pre-determined completion date — and stick to it. While working in your home, our trade teams will respect your privacy and your property.


As accredited HIA GreenSmart Professionals we have specialist knowledge of eco-friendly design and construction solutions. We can advise on material selections to optimise the performance of your home, in terms of energy efficiency, maintenance, and the long-term value.


To find out more about our Home Improvement services and discuss the possibilities for your home, call (03) 5662 3928.