Builder · Maddington, Perth WA
Ground Support Systems
Ground Support Systems is listed on Google under “Construction company” in Maddington, Perth. It ranks 388th of 602 builders & trades in Perth by rating floor (floor 4.00).
How it compares in Perth
- Its 4.5 is 0.3 below the median of 4.8 for builders & trades in Perth.
- It has more reviews than 284 of the other 601 listed (47%).
- 214 of the other 601 have a lower rating.
- It is closed on Saturday; 203 of the 557 others with hours on file open then.
Opening hours
| Monday | 7 am to 5 pm |
|---|---|
| Tuesday | 7 am to 5 pm |
| Wednesday | 7 am to 5 pm |
| Thursday | 7 am to 5 pm |
| Friday | 7 am to 5 pm |
| Saturday | Closed |
| Sunday | Closed |
Open 5 days and about 50 hours a week, from 7:30 am or earlier on some weekdays.
Details
- Listed on Google as
- Construction company
- Suburb
- Maddington, Perth WA
- Phone
- (08) 9454 2322
- Website
- gssaust.com.au
- Google rating
- 4.5 from 11 reviews (October 2026)
- Rating floor
- Floor 4.00 · what this means
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Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists. Nothing here is paid for or verified by Calso. How the ranking works.