Highlands Transmissions & Mechanical

We took our ute here for a transmission service. Not long after I had to take the car to our usual trusted mechanic and I told him not to bother servicing our transmission as it had already been serviced and my mechanic checked it anyway. As we got into our other car to drive off he waved us back to see that our transmission oil was black! Meaning it had in fact not been serviced at all. Fresh oil is supposed to have a reddish brown colour to it. We had payed highlands transmissions almost $200 for that service.