We LOVE making homes more liveable!

The Renovation and Extension Specialists
Making homes more liveable since 2000


Home Extensions

Home Renovations

Kitchen Makeovers

Bathroom Overhauls

Owner Builders


HIA Registered Builder: CDB-U 51506

HIA Green Smart Builder

Featured on Australian's Best Homes

Sponsor of over 25 underprivileged children

Proud supporter of many local and national charities

7 Core Values



Good Value

Skilled Trades People



Guaranteed Workmanship


Joncol Building Services has been recently featured in the Herald Sun!

Recent Projects

Check out some of the fantastic renovations and extensions projects that have been recently completed by Joncol Building Services.


Accessorise to Accentuate

Close to the heart of Yarraville, this home had the perfect location and great bones but was lacking in the style department.

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A Most Stately Home

Situated in a prestigious Werribee Estate, this two-story residence was possibly the most modern home the Joncol team has transformed.

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Realising the Penthouse Potential

This project is a story of how to maximize your position and beat the sales record in your area!

View Project

Is your house sustainable & What does this mean?
Basically improve what you have and how you manage them to reduce energy costs and carbon footprints.
1.Insulation of walls and the floor
2.Install windows that are double-glazed.
3. Use a selection of non-toxic building materials for constructing .

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#tradielife #victorianhome #yarraville #melbourne #realestate #realestatemelbourne #melbournerenovations #renovationsmelbourne #kitchendesign

Testimonials from our happy clients

A builder you can trust, a firm price, with contract and guarantee.