Telecommunication Engineering Services we offer includes but not limited to Cell site construction and general maintenance, Tower audit and structural analysis, Tower Maintenance, site upgrade, Quality inspection, site technical survey, project implementation and management as well as consultancy.

Standby generators are an inevitable requirement to combat power outages and overcome the resultant hindrances to business continuity. While generators are convenient and easy to use, O3 International Ltd has experience hands who can install and maintain your generators from installation, operation thru maintenance.

We provide cell tower site acquisition and construction services for some of the nation’s largest wireless service providers. With offices in nearly every state, O3 International has the ability to effectively mobilize the people, skills and technologies our clients need to improve service to their wireless customers.

O3 International offers tailor made solutions in the field of BTS Installation & Maintenance. The knowledge, experience and flexibility of our employees enable us to fulfill our responsibilities in accordance with service level agreements. We consistently aim to meet and exceed our clients’ needs, interest, and expectations, by providing the full range of our services with excellence, integrity, and dedication.

From design to installation, testing and commissioning of fiber optic cable network infrastructure, we are a leading provider of solutions on fiber optics project. We have the capacity to undertake any kind of fiber optic installation turnkey projects in Nigeria and environs as well as supply of fiber optic cable network instantiation and testing tools.

Turnaround maintenance is scheduled maintenance where a facility shuts down operations in order to allow for inspections, maintenance, repairs, replacements, fixes. Turnarounds are more cost-effective than trying to complete the same scope of work during regular operations. This service includes but not limited to: Facility maintenance turnarounds, Power maintenance and repairs and Electrical and instrumentation maintenance.