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Generators in Kennesaw: Cobb County has seen damaging thunderstorm winds and hailstorms in the last 10 years, with hail up to 1.75 inches.

Weather and your home

In Cobb County, July highs average about 89°F and January lows about 32°F, with roughly 52 inches of rain a year.

Storms

Over the last 10 years the National Weather Service recorded damaging thunderstorm winds, hailstorms and flash floods in Cobb County, with hail up to 1.75 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.

Disaster history

Cobb County has had 11 federal disaster declarations in the last 25 years, most often for hurricanes; the latest was Hurricane Isaias (2026).

Services

Roof repair in Kennesaw · AC & heating repair in Kennesaw · Plumbing in Kennesaw · Electrical in Kennesaw · Gutters in Kennesaw · Pest control in Kennesaw · Lawn care in Kennesaw · Pool service in Kennesaw · Siding in Kennesaw · Windows & doors in Kennesaw · Solar in Kennesaw · Generators in Kennesaw · Insulation in Kennesaw · Remodeling in Kennesaw · Kitchen remodeling in Kennesaw · Bathroom remodeling in Kennesaw · Painting in Kennesaw · Flooring in Kennesaw · Drywall in Kennesaw · Concrete & pavers in Kennesaw · Fencing in Kennesaw · Decks in Kennesaw · Tree service in Kennesaw · Pressure washing in Kennesaw · House cleaning in Kennesaw · Junk removal in Kennesaw · Garage doors in Kennesaw · Appliance repair in Kennesaw · Water & mold restoration in Kennesaw · Foundation repair in Kennesaw · Handyman in Kennesaw

Questions

What size generator do I need?

Enough for the fridge, heating or cooling, lights and medical equipment; the pro sizes it from what you want running.

Standby or portable?

A standby generator starts on its own in an outage; portable is cheaper but has to be wheeled out and fuelled.

These are Cobb County figures — more about homes in Mableton.

Nearby

Acworth · Marietta · Woodstock · Emerson · Powder Springs · Hiram · Mountain Park · Holly Springs