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Generators in Ellisville: St. Louis County has seen hailstorms and damaging thunderstorm winds in the last 10 years, with hail up to 2.5 inches.

Weather and your home

In St. Louis County, July highs average about 88°F and January lows about 23°F, with roughly 42 inches of rain a year.

Storms

Over the last 10 years the National Weather Service recorded hailstorms, damaging thunderstorm winds and flash floods in St. Louis County, with hail up to 2.5 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 St. Louis County was built around 1965, about 61 years ago, and 72% were built before 1980. Homes that age often need updated wiring, plumbing and roofs.

Disaster history

St. Louis County has had 22 federal disaster declarations in the last 25 years, most often for severe storms; the latest was Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (2025).

Services

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

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 St. Louis County figures — more about homes in Florissant.

Nearby

Ballwin · Clarkson Valley · Winchester · Wildwood · Manchester · Chesterfield · Twin Oaks · Valley Park