AC & heating repair in Gretna, LA: we connect you with top-rated local HVAC pros, checked by our team — their proposals come straight to your Homeshi account. Free for property owners.
In Gretna, July highs average about 91°F and January lows about 45°F — air conditioners run hard for months, so a tune-up before summer pays off.
In Jefferson Parish, July highs average about 91°F and January lows about 45°F, with roughly 64 inches of rain a year. That much heat keeps air conditioners running hard for months, so a yearly tune-up pays off.
Over the last 10 years the National Weather Service recorded flash floods, damaging thunderstorm winds and tornadoes in Jefferson Parish, with hail up to 1.5 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.
Jefferson Parish has had 39 federal disaster declarations in the last 25 years, most often for hurricanes; the latest was Severe Winter Storm (2026).
Roof repair in Gretna · AC & heating repair in Gretna · Plumbing in Gretna · Electrical in Gretna · Gutters in Gretna · Pest control in Gretna · Lawn care in Gretna · Pool service in Gretna · Siding in Gretna · Windows & doors in Gretna · Solar in Gretna · Generators in Gretna · Insulation in Gretna · Remodeling in Gretna · Kitchen remodeling in Gretna · Bathroom remodeling in Gretna · Painting in Gretna · Flooring in Gretna · Drywall in Gretna · Concrete & pavers in Gretna · Fencing in Gretna · Decks in Gretna · Tree service in Gretna · Pressure washing in Gretna · House cleaning in Gretna · Junk removal in Gretna · Garage doors in Gretna · Appliance repair in Gretna · Water & mold restoration in Gretna · Foundation repair in Gretna · Handyman in Gretna
Book the AC tune-up in spring and the heating check in fall, before the first real heat or cold — repair slots fill fast in a heat wave.
Central AC units usually last 12–15 years and furnaces 15–20; past that, a repair often costs more than it saves.
If the system is over 12–15 years old or needs a major part (compressor, heat exchanger), ask for both prices — the pro sends them on Homeshi so you can compare.
These are Jefferson Parish figures — more about homes in Kenner.
Westwego · Harahan · Jean Lafitte · New Orleans · Kenner · Slidell · Mandeville · Lockport