Smith & Long

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HIGH VOLTAGE MAINTENANCE

High Voltage Maintenance is essential for maintaining the reliability and performance of electrical infrastructures across various industries. As demand on electrical systems increases, the risk of unplanned outages and costly malfunctions grows. Consistent and specialized high voltage maintenance is critical to keeping systems operating at peak performance and minimizing downtime.

Why Choose Smith and Long

Smith & Long is a trusted leader in High Voltage Maintenance, offering unparalleled expertise and innovative solutions. Our team’s technical precision, rapid response, and commitment to excellence make us the top choice for ensuring your system’s reliability and efficiency. Whether it’s above ground, below grade, or within your facility, we deliver tailored maintenance programs that prevent issues before they occur, ensuring long-term system performance and safety.

Our Services

• LV & HV Pole Line Maintenance and Repair
• Design, Construction, and Repair of Customer-Owned Substations
• LV & HV Underground Cabling and Cable Terminations
• Primary & Secondary Duct Banks
• Equipment Pads and Vaults
• Substation Fencing & Grounding
• Excavation and Concrete Work
• Transformer Inspection, Service, Replacement, and Upgrades
• Outdoor Tower Inspection, Service, and Replacement
• VLF (Very Low Frequency) Non-Destructive Testing
• 24/7 Emergency Service for HV Systems
• Inventory of HV Equipment, Parts, and Fusing
• LV & HV Temporary Power Solutions

The Smith and Long Advantage

Smith and Long’s Proactive Electrical Maintenance Services Team offers comprehensive high voltage maintenance solutions designed to safeguard your entire electrical infrastructure. From retrofitting porcelain insulators with superior polymer compositions to inspecting, servicing, and replacing outdoor towers and transformers, we cover every aspect of your high voltage system. Our procedure-driven approach ensures safe, organized, and reliable maintenance, minimizing risk and maximizing efficiency. With our expertise, your system stays in top condition—avoiding costly failures and extending its operational life.

Offerings for Proactive Maintenance

ATS (Automatic Transfer Switch) Maintenance

The Automatic Transfer Switch (ATS) is a critical component of any standby or emergency generator system, acting as the key conduit for switching between utility power and generator output. 

Circuit Breaker Maintenance

Circuit breakers are the linchpin of any electrical system, ensuring safety and reliable electrical protection. While they may appear to be functioning properly, hidden issues can develop over time, making regular, professional maintenance not just advisable but essential.

Capacitor Bank Maintenance

Capacitor Bank Maintenance is crucial for optimizing power consumption and ensuring the efficiency of your electrical infrastructure. 

Energized Maintenance

Energized Maintenance is an essential practice for capturing real-time operational activities in electrical systems, especially when de-energization is impractical.

De-Energized Maintenance

De-Energized Maintenance is a critical procedure designed to ensure the safety, longevity, and peak performance of your electrical systems. 

High Voltage Maintenance

High Voltage Maintenance is essential for maintaining the reliability and performance of electrical infrastructures across various industries.

Infrared Thermography

Infrared Thermography offers a cutting-edge solution for visualizing temperature variations on surfaces, playing a pivotal role in proactive electrical maintenance.

Substation Maintenance

Customer-owned substations are often viewed as robust, silent components of your electrical infrastructure that “just keep working.

Variable Frequency Drive Maintenance

Variable Frequency Drives (VFDs) are essential in optimizing energy efficiency, enhancing motor control, and extending the lifespan of machinery.

Uninterruptible Power Supplies (UPS)

Uninterruptible Power Supplies (UPS) are a critical component in ensuring continuous power for essential operations across commercial, industrial, and institutional markets.

Plumbing Preventative Maintenance & Inspection Services

In the dynamic world of industrial, commercial, and institutional infrastructure, proactive maintenance is key to ensuring seamless plumbing operations.

HVACR Preventative Maintenance & Inspection Services

HVACR Preventative Maintenance & Inspection Services and Programs are the backbone of maintaining optimal operations, energy efficiency, and safety in industrial, commercial, and institutional environments.

24/7 Emergency Service for Proactive Maintenance

Smith and Long’s Proactive Electrical Maintenance Services are supported by our reliable 24/7 Emergency Service, offering clients immediate, live support whenever they need it.