Common Questions
I think squirrels or mice have chewed my wires. What should I do?
This is a common issue in South Portland. First, avoid touching any exposed wiring and turn off the affected circuit at your breaker panel for safety. Rodent damage can create serious fire and shock hazards. Our electricians can perform a thorough inspection, safely repair or replace the damaged wire, and often recommend preventative measures like sealing entry points or using rodent-resistant conduit to protect your home's electrical system.
My ceiling fan is making noise or won't turn on. Is this a wiring problem?
Frequently, yes. Ceiling fan failures are often due to faulty connections in the wiring or junction box, which can loosen over time from vibration. Our team specializes in diagnosing and repairing these specific wiring issues. We'll check the connections, the switch, and the fixture itself to ensure everything is secure and up to code, restoring safe and quiet operation to your fan.
Can you upgrade my electrical panel to handle new appliances and prevent issues?
Absolutely. An outdated or overloaded electrical panel is a leading cause of problems, including frequent breaker trips that can be mistaken for wiring faults. Upgrading your panel with Stern Systems provides a safer, more robust foundation for your entire home's electrical system. This is especially important if you're adding high-demand items like a generator, EV charger, or new kitchen appliances, and it helps prevent the strain that can exacerbate other electrical issues.
Business Profile
Stern Systems is a trusted, full-service electrical contractor serving South Portland, Maine. We provide reliable electrical solutions for homes and businesses, from essential repairs and installations to modern upgrades like EV charging stations and generators. Our team understands the specific challenges faced by local property owners, including the common and hazardous issue of rodent-chewed wiring in attics, basements, and crawlspaces. We expertly diagnose and repair this damage to prevent fire hazards and power outages. We also specialize in resolving tricky wiring failures, such as those found in ceiling fans, ensuring your home's electrical systems are safe, functional, and up to code. Call Stern Systems for prompt, professional service from your South Portland neighbors.
Services Offered
- Doorbell installation
- Electric inspection
- Outlet repair
- Circuit breaker repair
- Electric panel repair
- Generator repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |









