Telecommunication Infrastructure
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SGN offers all types of Telecommunication & Electrical Engineering services to our valued customers. Our aim is to provide fast and reliable service for a reasonable cost where necessary.


Main Categories of Services

  • BTS / Microwave Installations & Rectifications.
  • Cx End Equipment Installations & Maintenance.
  • Civil Constructions & Rehabilitations.
  • Passive Maintenance.
  • Active Maintenance.
  • Network Optimization (RF) & Customer Complaining.
  • Electrical Material & / Equipment Supply.
  • Electrical Equipment Testing.

RECENTLY COMPLETED PROJECTS


Contact

  • Address:
    Sierra Construction Limited
    No:23, Havelock Road
    Colombo 05, Sri Lanka


  • Telephone:

    (+94) 0112 584 681/3/4 (3 Lines)
    (+94) 0112 598 171


  • Fax:
    (+94) 0112 598 175


  • Email:
    pperera@sierra.lk



Associated Companies