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Electrical work in Maynardville: the typical home here was built around 1991, and older wiring and panels often need updating for today's loads; thunderstorms are frequent, so surge protection is worth asking about.

Weather and your home

In Union County, July highs average about 86°F and January lows about 27°F, with roughly 53 inches of rain a year.

Storms

Over the last 10 years the National Weather Service recorded damaging thunderstorm winds, flash floods and floods in Union County, with hail up to 0.75 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.

Homes here

The typical home in Union County was built around 1991, about 35 years ago, and 36% were built before 1980.

Disaster history

Union County has had 9 federal disaster declarations in the last 25 years, most often for severe storms; the latest was Severe Winter Storm (2026).

Services

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Questions

When does a home need a panel upgrade?

Breakers that trip often, a fuse box, or adding an EV charger, heat pump or hot tub are the usual reasons.

Do I need whole-home surge protection?

If storms or outages are common, a panel surge protector protects appliances and electronics for a modest cost.

Is flickering or a burning smell an emergency?

Yes — switch off that circuit and choose Emergency when you book.

Nearby

Luttrell · Plainview · Blaine · Norris · Rutledge · New Tazewell · New Market · Rocky Top