McWilliams Electric | Experienced Electrical Company in Pearland, TX

Flickering lights, particularly during bad weather, are a common concern in our area and can point to several issues. It might be a problem with your main service connection, a faulty breaker in your electrical panel, or damaged wiring that's become more vulnerable. As licensed electricians with extensive experience in local homes, we can perform a thorough inspection to diagnose the root cause—whether it's a simple repair, a panel upgrade, or assessing your system's resilience against our Gulf Coast storms. Addressing this promptly is important for both safety and preventing further damage.

Yes, most electrical panel upgrades, replacements, or major service changes in Pearland require a permit and must be inspected to ensure they meet current National Electrical Code (NEC) and local standards. As a licensed Texas contractor with Master Electrician credentials, McWilliams Electric handles the entire permitting process for you. We ensure the installation is done correctly and safely, schedule the required inspections, and provide you with all the necessary documentation for your records. This protects your home's safety and is often required for insurance purposes.

Professional generator installation involves several key steps to ensure safe and reliable operation. First, we assess your home's electrical load to recommend a properly sized unit. Then, we handle the placement, concrete pad preparation, and connection of the fuel source (natural gas or propane). The critical electrical work includes installing a transfer switch—which safely isolates your home from the grid during an outage—and integrating it with your main electrical panel. Our team, experienced in both generator installation and repair, manages all aspects, including final testing and explaining its operation to you, so you're prepared for the next power interruption.