Commercial Preventive Maintenance & Repairs

Avoid Downtime. Extend Equipment Life. Keep Your Business Powered Safely.

Electrical systems don’t give much warning before they fail — but with consistent preventive maintenance, you can stop most problems long before they cause costly downtime.

At The Wire Nuts LLC, we provide professional electrical maintenance and repair services for offices, retail stores, restaurants, and commercial buildings throughout southeastern Wisconsin. Our experienced team keeps your systems running safely, efficiently, and up to code — so you can focus on running your business, not reacting to outages.

Keep Your Business Running Smoothly

Protect your equipment, employees, and bottom line with a professional electrical maintenance plan.

Why Preventive Maintenance Matters

Your building’s electrical infrastructure is under constant load — powering HVAC systems, lighting, computers, refrigeration, and more. Over time, that strain causes wear on connections, breakers, and equipment.

Regular electrical maintenance helps you:

  • Prevent unexpected power interruptions

  • Reduce the risk of fires and equipment damage

  • Lower long-term repair costs

  • Extend the lifespan of panels and components

  • Maintain compliance with insurance and safety requirements

Think of it as an oil change for your electrical system — a small investment that saves thousands in future downtime.

Our Preventive Maintenance Services

We customize every maintenance program based on your facility size, electrical load, and business operations.

Services include:

  • Visual and infrared inspections of panels and circuits

  • Tightening and torque testing of connections

  • Breaker testing and cleaning

  • Voltage, amperage, and load balance checks

  • Grounding and bonding verification

  • Emergency and exit lighting testing

  • Documentation and compliance reporting

After every visit, you receive a detailed service log and report outlining system condition, potential risks, and recommended next steps.

Commercial Repair Services

Even with regular maintenance, electrical issues can still arise.
When they do, The Wire Nuts responds quickly with the right tools and expertise to keep your operations running.

We handle:

  • Panel and breaker failures

  • Circuit overloads and power surges

  • Lighting system malfunctions

  • Switch and receptacle replacements

  • Equipment wiring repairs

  • Emergency power restoration

Our technicians diagnose the root cause — not just the symptom — ensuring every repair is safe, effective, and lasting.

Compliance & Safety Documentation

Our team adheres to all Wisconsin Electrical Codes, NFPA 70E safety standards, and OSHA 1910 regulations. We maintain thorough inspection records and reports you can share with:

  • Insurance providers

  • Property managers

  • Safety inspectors or auditors

Our documentation helps demonstrate due diligence and reduces your liability risk.