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A burning smell indicates an active fault that requires immediate attention. From our dispatch point near Vizcaya, we can typically be en route via I-95 within minutes for a priority call, with an estimated 15-20 minute arrival to most Coral Way addresses. Please turn off power to that circuit at the breaker panel if it is safe to do so and meet us outside to direct us in. Do not ignore this warning sign.

For summer brownouts, which strain the grid, consider installing a manual transfer switch and a standby generator to keep essential circuits like refrigeration and medical equipment online. For winter storms, which are rare but can cause ice on lines, the same backup power applies. Ensuring your panel and wiring are in good health beforehand is crucial, as aged components are more susceptible to failure during these voltage irregularities.

Yes, the sandy, saline soil common in this flat coastal area has high resistivity, meaning it doesn't conduct electricity to earth as well as clay or loam. This can compromise your grounding electrode system, which is vital for safety and surge dissipation. We often recommend testing ground rod resistance and may need to install additional rods or a ground ring to achieve the low-ohm connection required by the NEC, especially for whole-house surge protection to function correctly.

While Florida Power & Light manages the grid, South Florida's high lightning activity is the primary culprit for damaging surges. The utility's infrastructure can also cause fluctuations. Your sensitive 2026 electronics need layered protection: a whole-house surge protector installed at your main panel is the first and most critical defense, followed by point-of-use protectors. This setup is a standard recommendation here to manage the inherent surge risk.

A 50-year-old electrical system is simply not designed for modern loads. Your 100-amp panel and original aluminum branch wiring have a lower capacity than today's copper standards. High-draw appliances like a 2026 refrigerator or inverter AC unit can cause significant voltage drop on that aging infrastructure, leading to the dimming you're seeing. This is a common issue in Miami homes from that era and often points to the need for a capacity assessment.

All major electrical work in Miami-Dade County requires a permit from the Department of Regulatory and Economic Resources (RER) and a final inspection. The work must comply with the 2023 National Electrical Code (NEC), which Florida has adopted, and all local amendments. As a Master Electrician licensed by the Florida DBPR, I handle the permit application, ensure the installation meets the latest safety standards—including AFCI and GFCI requirements—and coordinate the final inspection to close the permit properly.

Installing a Level 2 EV charger on a 100-amp service from 1975 is not advisable and likely violates current load calculation codes. The charger alone can demand 40-50 amps, which would overload your panel during peak use. Furthermore, many Miami homes of that vintage, especially in Coral Way, have Federal Pacific panels, which are a known fire hazard and must be replaced before any upgrade. A full service upgrade to 200 amps is the safe, code-compliant path forward for EV readiness.

Overhead service masts and weatherheads in our coastal climate are subject to corrosion from salt air and strain from high winds. Inspect for rust, cracks, or any downward sagging of the mast or the utility's service drop cables. The mast must be securely anchored to your structure. Any damage here is a point of failure for your entire electrical service and a potential fire hazard, as it's the entry point for utility power into your home.