About Us

Halligans Affordable Granny Flats and Renovations,

formerly Halligans Building , has been in business since 1991

we are a Family owned and operated business.

Father and son team.

Kieron Halligan is the Manager and your local registered builder fully

qualified and licenced RB9365.

David Halligan is the building site supervisor.

For more than 25 years we have custom designed and built many various quality

projects in the local areas of Armadale, Roleystone, Kelmscott, Serpentine, Gosnells,

Cannington, Perth Hills South.

We specialize in hills building.

We have been a member of the HIA for over 25 years

(Housing Industry Australia) and we are a qualified indemnity builder.

All projects are fully Insured and guaranteed.


Our work
Designing and building grannyflats, house extensions, home renovations,
house repairs, alfrescos and structures, ensuites, bedrooms, studios
home improvements, timber decks.


Areas of Service
Servicing the suburbs south of Perth, Perth Hills,
Armadale, Kelmscott, Gosnells, Roleystone, Maddington,
Kalamunda, Lesmurdie, Oakford, Harrisdale, Jarrahdale,
Mundijong, Serpentine, Bedfordale, Maddington, Karragullen
and all areas near these suburbs. 
Our Aim
Our team of dedicated professionals loves to build and renovate peoples homes, It really gives us a great deal of  satisfaction watching it all come together, from an idea to a plan, and then to reality.
Its a great feeling when you see people later on down the track and they tell you
how wonderful there renovation or home addition has turned out now they are living in it.
We are a down to earth building buisiness ready to help you achieve your dream.

Contact Info