Do you perform carbon monoxide testing too?

Yes, Marks Duct Cleaning performs a carbon monoxide test to check whether your heating unit is working fine and is safe to be used. We also document the reading on your invoice once we are done with job. Carbon monoxide testing is essential to be done before using a heater because if there is a leakage then it could be fatal for you and your loved ones. To have your heater tested for carbon monoxide leakage, call us on 0410 453 896!