ROA SERVICES PTE. LTD. is a company that provides one-stop solution for permit application to carry out the street work on the public street or other public area that required clearance from relevant authorities. Our headquarter is situated in Singapore (SG). We specialize in LTA Road Opening Application (ROA), Professional Engineering (PE) Design, Construction Impact Assessment Report (CIAR), etc. Shall you have any further enquiries, please feel free to contact us.