Stay Safe Without Switching Off the Power

A1 Electrical offers protective insulation systems for overhead electrical conductors, enabling construction work to proceed safely near live power lines without requiring expensive supply shutdowns. Our fast, affordable solutions keep projects moving while protecting workers.

What Are Power Line Wraps and Tiger Tails?

Power Line Wraps

Double-insulated safety covers that prevent contact with scaffolding, workers, and equipment. These protective systems allow construction work near live power lines while maintaining WorkSafe compliance and reducing electrical accident risks.

Tiger Tails

Visual deterrent systems that improve worker safety at height by making power lines highly visible. A cost-effective solution that helps machinery operators and workers see power lines clearly.

Our Services

Line Wraps and Tiger Tails Installation

High-quality insulating covers and wildlife deterrent systems designed for Otago’s weather conditions while maintaining electrical performance. Double-insulated wraps enable scaffolding placement closer to power lines while staying compliant with WorkSafe New Zealand distancing requirements.

Residential Protection

Services for Dunedin, Mosgiel, and rural Otago homeowners, reducing fire risks and improving power reliability near properties.

Commercial and Contractor Solutions

Business properties and development projects receive support for operational continuity and workplace safety compliance. Ideal for construction sites, scaffolding work, crane operations, and elevated work platforms.

Our 5-Step Installation Process

1. Site Assessment - Master Electricians conduct evaluations with fixed-price quotes
2. Permits & Coordination - Network operator coordination including Delta approval
3. Professional Installation - Specialist equipment installation to AS/NZS 3000 standards
4. Certification - Comprehensive documentation and compliance certificates
5. Ongoing Support - Technical assistance and maintenance services

Quality Assurance

All power line protection installations include:

• Workmanship warranties on all installations
• Manufacturer guarantees on equipment
• Fixed-price transparency with no hidden costs
• Comprehensive documentation for site safety records
• Ongoing technical support and maintenance services