Services
UG Cabelling
Diona Construction’s Underground Cabling department has continually adapted to the evolving industry, delivering reinforced cabling solutions using Kit 1A, fibre-blowing for a wide range of cable sizes, and expert subduct installation across multiple diameters . Our teams also provide full build-assurance services, ensuring every installation meets industry standards with precision, reliability, and long-term durability .
Traffic Management
Diona Construction delivers reliable, fully compliant traffic management solutions that keep worksites safe and communities moving. Our team handles everything from traffic plans and signage to diversions, temporary lights, lane closures, and on-site supervision. With our super strong coordination and rapid response, we ensure every project runs smoothly, safely, and with minimal disruption to the public.
Civils
The Civils Department is the heart of Diona Construction — the foundation from which every other part of the business grows. Our ground workers are the core of our operations, completing the essential work that makes all fibre, utility, and overhead installations possible. From excavation and ducting to manhole installation, chamber construction, and full site preparation — their skill, resilience, and craftsmanship create the solid base every project relies on. Without the dedication of our civils teams, nothing else in the business could stand. They are the roots of our rapid success, supporting every branch of Diona’s continued growth.
Overhead Cabling
Diona’s Overhead Department is focused on safety, precision, and skilled workmanship. Our overhead teams conduct all essential pre-climb checks directly on-site, ensuring every pole is safe, stable, and suitable before work begins. Equipped with industry-leading tools and protective gear, our engineers carry out fibre installations and maintenance with confidence and the highest level of professionalism . We even offer drone technology!
Reinstatement
Diona’s Reinstatement Department produces work that is truly unmatched in the industry. The quality of our finish is a genuine masterpiece — every edge precise, every surface perfectly levelled, and every material applied with exceptional care. While others settle for “acceptable,” Diona delivers reinstatement that elevates the entire project, achieving a standard of craftsmanship and pride that competitors cannot match. Where others leave a strip of exile, we leave a stripe of excellence.
Splicing
Diona’s Splicing Department demands nothing less than perfection. Our engineers don’t settle for a basic light-level pass — they consistently push for the highest possible readings on every PON ID, ensuring maximum performance and long-term reliability. No fail on the IOLM is ever overlooked. Every splice, every closure, and every completed section is photographed, documented, and shared in live monitoring chats with managers and supervisors as part of our strict build assurance process. This culture of precision and accountability is what sets Diona’s splicing teams apart, delivering fibre networks built on absolute accuracy and pride in workmanship. From 12-fibre joints to 244 spine cables, our commitment is identical — Diona does it right the first time, every time.