Monday to Friday 8: 00 am to 4:30 pm
07 4613 5111
https://www.gasdetectionaustralia.com.au/
8 AM–5 PM Mon-Thu; 8 AM–4 PM Fri; Closed Sat-Sun
(07) 3292 0700
https://harnessenergy.com.au/courses/toowoomba-training-courses/
Monday 7:30 am–4:30 pm Tuesday 7:30 am–4:30 pm ...