L & R Electrical Services - San Marcos's Best Electrical Contractor

Given local factors like soil shifts that can damage underground cables, preventative maintenance is key. We use certified Thermography and Ultrasound technology to inspect your electrical system non-invasively. This allows us to identify hotspots, loose connections, or insulation breakdowns you can't see, often before they cause a failure or safety hazard. It's a proactive approach to maintaining system reliability and safety for your home.

An electrical panel upgrade involves replacing your home's main service panel and often the meter base to meet modern electrical demands and safety codes. As a certified C-10 contractor, we handle this crucial service to ensure your system can safely power today's appliances, including EV chargers and AC units, without overloading. A properly sized and updated panel is fundamental for home safety, preventing overheating and reducing fire risk, and is often required for home renovations or adding major appliances.

Installing a home EV charging station typically requires a dedicated circuit from your electrical panel. Our process starts with an inspection to ensure your panel has the capacity and is up to current code. We handle the full installation, including proper wiring, mounting the station, and necessary permits. As a licensed electrical contractor, we ensure the installation is safe, efficient, and complies with all local regulations, giving you reliable charging at home.