1. Proven project references
Ask for comparable projects — towers, hotels, schools, airports — with contactable references and evidence of scale, such as numbers of fibre splices, cable runs, cameras and doors delivered.
2. Compliance and design capability
The contractor should review specifications and drawings, raise clarifications early, provide a clause-by-clause compliance statement and propose value engineering only as clearly marked options.
3. Vendor relationships
Direct relationships with OEMs and authorised UAE distributors mean genuine products, manufacturer warranties, competitive pricing and reliable lead times.
4. Submittals, testing and approvals
Check capability for material submittals, shop drawings, method statements, certification testing, commissioning, as-built documentation and authority approvals where required.
5. Integration and after-sales
Modern buildings integrate CCTV, access control, BMS, GRMS and IT networks. Choose a partner who can integrate systems and support them after handover with an AMC.
6. Programme and site management
ELV works sit at the end of most construction programmes, so they are often squeezed. A good contractor plans the ELV package around the main programme: first-fix containment and sleeves before ceilings and walls close, cable pulling once rooms are dry and secure, and termination, testing and commissioning in a sequence that matches room handovers. Ask for a baseline programme, a named project manager and site engineer, and weekly progress reporting against it.
- Clear resource plan for peak periods such as cable pulling and termination
- Daily site reports and photo records, especially for areas that will be closed up
- A defined process for snagging and closing out comments from consultants
7. Quality control you can verify
Structured cabling and fibre are only as good as their installation. Insist on manufacturer-certified installers, test equipment with valid calibration, and 100% test results — not samples — for copper permanent links and fibre links. For larger systems, ask how the contractor labels and documents every outlet, patch panel and fibre core so that your facilities team can maintain the network for years.
- Copper: permanent-link certification reports for every outlet
- Fibre: insertion-loss (Tier 1) results, plus OTDR traces where the specification requires them
- Labelling to TIA-606 or the project's own standard, matched to as-built drawings
8. Health, safety and site discipline
A reliable contractor has documented HSE procedures, trained supervisors and the right insurances. On occupied sites — hotels, hospitals, schools, live offices — ask how they will control dust, noise, access and working hours so operations are not disrupted.
9. Commercial clarity
Compare like with like. A low price that excludes containment, testing, approvals or documentation will cost more later. Ask for a clear bill of quantities, a list of inclusions and exclusions, payment milestones linked to measurable progress, and the warranty and defects-liability terms in writing. Manufacturer system warranties (for example 20- or 25-year structured cabling warranties) are only issued when the installation is registered and tested correctly — confirm who handles that registration.
10. Support after handover
The relationship should not end at practical completion. Look for a contractor that offers an annual maintenance contract, a helpdesk with agreed response times, spare-parts planning and periodic health checks for CCTV, access control and network equipment. That is what keeps systems compliant, secure and working the way the building was designed to.
A quick scoring sheet
When you shortlist contractors, score each one from 1 to 5 against the ten points above. Weight references, compliance and quality control most heavily for complex buildings; weight after-sales support most heavily for operational sites. The highest-scoring bid is rarely the cheapest — but it is usually the lowest total cost over the life of the building.