Advertising

At Construction 21, we offer complete maintenance and repair services for all types of advertising light boxes, ensuring your brand stays visible, bright, and impactful — day and night. Whether installed on building facades, shop signs, pylons, or indoors, our team ensures the structure and lighting are in top condition.

We serve businesses across Albania with fast, professional support for structural repairs, LED lighting replacement, power supply issues, and weather damage, helping you protect your investment and brand image.

💡 Our Light Box Services Include:

✅ Lighting System Repair & Replacement
– LED or fluorescent tube replacement
– Power supply and wiring diagnostics
– Brightness restoration and uniform lighting distribution

✅ Structural Maintenance & Refurbishment
– Frame reinforcement or full replacement
– Panel replacement (acrylic, polycarbonate, aluminum)
– Anti-rust treatment and waterproof sealing

✅ Cleaning & Surface Renewal
– Removal of dirt, oxidation, and old adhesives
– Surface polishing and light diffuser cleaning
– Graffiti or sticker removal (on request)

✅ Electrical Inspection & Upgrades
– Safety check of all electrical components
– Installation of energy-efficient LED drivers
– Light timer or sensor setup for automation

✅ Emergency Repair & Scheduled Maintenance
– On-demand fixes for damaged signage
– Preventive maintenance plans for long-term durability
– 24/7 service available for critical business locations