The short version
Around New Orleans, LA, most snakes are harmless. Venomous snakes in Louisiana include copperheads, cottonmouths, eastern diamondback rattlesnakes, timber rattlesnakes, pygmy rattlesnakes, and Texas coral snakes. In New Orleans, keep your distance, never try to kill or catch one, and seal the gaps, clear the cover, and control the mice that draw them in.
- Most snakes around New Orleans, LA are harmless and beneficial; only about 30 of roughly 150 U.S. species are venomous.
- In Louisiana, the venomous snakes to know are copperheads, cottonmouths, eastern diamondback rattlesnakes, timber rattlesnakes, pygmy rattlesnakes, and Texas coral snakes.
- Never try to kill or catch a snake around New Orleans, LA — most bites happen that way.
- Seal every gap larger than a quarter inch on a New Orleans, LA home.
- Clear cover and control mice around New Orleans, LA; snakes follow both.
For anyone in New Orleans, LA who has seen a snake on their property, found a shed skin, or keeps running into the same signs and wants to know what to do. If someone has already been bitten, call 911 first.
What to look for
Snakes don't move into a New Orleans, LA yard by accident. Around New Orleans, LA, they follow food (mice, rats, frogs), cover (woodpiles, tall grass, rocks), and a way in through any gap larger than a quarter inch. Snakes around New Orleans, LA are active most of the year, with the busiest stretches in spring and fall, and most you'll see are harmless — but a few are worth identifying before anyone gets close.
- 1In New Orleans, LA, the clearest sign is seeing the same snake — or the same size and color — in the same spot more than once.
- 2A shed skin in your New Orleans garage, crawl space or garden bed is a sign a snake has been around.
- 3S-shaped drag marks in loose soil around New Orleans reveal a snake's path and usually the gap it uses.
- 4Mice, rats and frogs around a New Orleans home draw snakes in; their presence is an invitation.
- 5A musky odor in an enclosed New Orleans space like a crawl space or shed can signal a snake has been disturbed there.
- 6Rustling under floors or disturbed insulation in a New Orleans attic is worth checking — rat snakes climb and follow mice up.
Why it’s worth acting soon
- Waiting in New Orleans, LA means another day a venomous snake could bite — and most bites happen when someone tries to move or kill it.
- A snake that found a way into a New Orleans, LA home can find it again until the gap is sealed; the opening doesn't close itself.
- One snake in spring around New Orleans, LA can become a litter by summer, since several common species give birth to live young.
- The cover and food that drew a snake to a New Orleans, LA property keep drawing the next one until you change them.
Treatment options and typical costs
Identification and risk check
$100–$250
A pro confirms what you're dealing with in New Orleans, LA and walks the property to spot the gap it used and any rodent sign.
- Time
- 45–90 minutes
- Best for
- Any New Orleans, LA sighting where you couldn't tell what it was.
Safe removal and relocation
$150–$450
A licensed operator captures and relocates the snake where state law allows; in Louisiana several species are protected, so a good New Orleans pro knows which can be moved and where. Around New Orleans, lDWF notes timber rattlesnakes move from hibernation sites to summer foraging grounds in mid-spring and return in late summer and early fall, when they are most often seen.
- Time
- 1–2 hours
- Best for
- A snake inside a New Orleans, LA home, garage, or crawl space now.
Exclusion and entry sealing
$300–$600+
Sealing every opening larger than a quarter inch in a New Orleans, LA home — door sweeps, vents, drains, and utility gaps — so the next snake has no way in.
- Time
- Half day to a full day
- Best for
- Repeat sightings or a snake found inside a New Orleans, LA home.
Habitat and prey reduction
$150–$400
Removing the woodpiles, brush, and rodent activity that make a New Orleans, LA yard attractive to snakes — the root fix in the humid subtropical climate.
- Time
- 2–4 hours, then ongoing
- Best for
- New Orleans, LA yards with cover, woodpiles, or mouse activity.
Prices are typical published ranges. Ask what’s included before you compare quotes.
Leaf piles against the house are snake cover in fall. Rake them away from the foundation.The snakes you're most likely to see in New Orleans.
Around New Orleans, the snakes you'll see most are rat snakes, garter snakes, black racers, and king snakes — harmless to people and useful, since they eat rodents. In Louisiana, the venomous species to know are copperheads, cottonmouths, eastern diamondback rattlesnakes, timber rattlesnakes, pygmy rattlesnakes, and Texas coral snakes, and a professional can tell the difference fast.
Local snakes conditions in New Orleans.
New Orleans sits in a humid subtropical climate, and that sets the pace for snake activity here: spring through fall (April-October). In New Orleans, the area is mostly urban, so snakes pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by. An inspection in New Orleans usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing New Orleans's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works New Orleans and Louisiana every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options.
Light under the garage door means a gap a snake can use. A new seal fixes it.When snakes are active around New Orleans.
New Orleans is with around 77% average humidity and summer highs near 91°F. Snakes around New Orleans, LA are active most of the year, with the busiest stretches in spring and fall — spring brings them out to bask, and fall is when they look for winter shelter.
Why snakes come to New Orleans homes.
Snakes don't move into a New Orleans yard by accident. Around New Orleans, snakes follow food, cover and an opening: mice and frogs, woodpiles and tall grass, and any gap over a quarter inch. Remove the food and cover and seal the gap around New Orleans, and the yard stops being worth a snake's visit.
The three jobs of snake control in New Orleans.
- Every snake problem around New Orleans comes down to three jobs, in order. - Get the animal out of the New Orleans property: capture and relocate it, safely and legally. - Close the door on the New Orleans home: seal the gap it used, so the next one can't follow. - Remove the reason around New Orleans: cut the cover and food that made the property worth visiting. A removal quote usually covers only the first job — ask which of the three a pro covers before you sign in New Orleans.
The quarter-inch rule for New Orleans homes.
If a gap is wider than a quarter inch, a snake can use it — and around New Orleans, the usual suspects are the bottom of exterior doors, crawl-space vents, and gaps around pipes and wires. Around New Orleans, fix each one the right way: door sweeps that meet the threshold, quarter-inch hardware cloth over vents and drains, and caulk or steel wool in foundation gaps. One thorough afternoon on a New Orleans home does more than a season of spraying anything.
What removal costs in New Orleans.
In New Orleans, ask for a written quote that spells out visits and the warranty. In New Orleans, the four things that move the number: whether it's venomous, where it is, whether sealing is included, and how many snakes there are.
If someone is bitten around New Orleans.
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What affects the price
- Whether the snake in New Orleans, LA is venomous — safety protocol and insurance push that price up.
- Where in New Orleans, LA it is — an open yard is quick; inside a wall or attic is not.
- Whether entry points on a New Orleans, LA home need sealing on top of the removal.
- How many snakes are involved around New Orleans, LA, and whether there's evidence of breeding.
- Timing in New Orleans, LA — same-day and after-hours calls usually cost more.
- Whether rodent control is folded into the New Orleans, LA job.
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What worries you most about snakes?
When to call for help
In New Orleans, LA, call when you can't identify the snake with confidence, when anything rattles or has a triangular head with vertical pupils, or when it's inside the house, garage, or crawl space. In Louisiana, the ones to know are copperheads, cottonmouths, eastern diamondback rattlesnakes, timber rattlesnakes, pygmy rattlesnakes, and Texas coral snakes. Around New Orleans, LA, call too when the same snake keeps appearing in one spot — that's a resident, not a visitor, and removal alone won't end it.
What you can do yourself
Plenty of snake work around New Orleans, LA is safely yours: mow the grass short near the house, move woodpiles and rocks off the foundation, seal gaps under doors, and deal with mice. Those steps cost little in New Orleans and count for more than any product you could buy. What isn't yours is the snake itself in New Orleans. If you're certain a snake around New Orleans is harmless and out in the open, a broom and a lidded trash can will move a garter snake along. If you're not certain around New Orleans, LA, hire it out — a dead rattlesnake can still bite by reflex, so even the "handled it myself" version of this story is where the accidents happen.
Snakes in New Orleans
New Orleans is a city founded in 1718, with summer highs near 91°F. That shapes when snakes are out — around New Orleans, LA, they're active most of the year, with the busiest stretches in spring and fall. In Louisiana, the venomous species to know are copperheads, cottonmouths, eastern diamondback rattlesnakes, timber rattlesnakes, pygmy rattlesnakes, and Texas coral snakes. In New Orleans, the harmless snakes you'll see most are rat snakes, garter snakes, black racers, and king snakes. In New Orleans, if you can't tell what it is, keep your distance and call a pro.
Snake safety tips
Look from a distance, and don’t guess
Many harmless snakes look a lot like venomous ones. Around New Orleans, Louisiana, keep well back, take a zoomed-in photo, and compare it with your state wildlife agency’s guide.
If someone is bitten
Get medical help right away for any snakebite. Move away from the snake and don’t try to catch it. Don’t use a tourniquet, cut the wound, suck out venom or apply ice.
CDC: snakebite first aidBased on guidance from the CDC and university extension services.
How we check our sourcesLocal research
Snakes in New Orleans, LA: what the public record shows
Before you compare quotes, it helps to know which snakes actually live in Louisiana, when they are busiest around New Orleans, and what the state figures look like. Everything below links to the agency or university page it came from.
Snake species recorded in Louisiana
- Timber rattlesnake (Crotalus horridus) — State endangered in Virginia (canebrake population in the southeast); northern Florida only as far south as Gainesville.
- Pygmy rattlesnake (Sistrurus miliarius) — Throughout Florida; small but common in suburban yards.
When snakes are busiest around New Orleans
LDWF notes timber rattlesnakes move from hibernation sites to summer foraging grounds in mid-spring and return in late summer and early fall, when they are most often seen.
The harlequin coralsnake and eastern diamond-backed rattlesnake are on LDWF's list but have no recent confirmed Louisiana records, so practical risk statewide comes from copperheads, cottonmouths and the two rattlesnakes.
Rules that apply in Louisiana
For context, nationally
- 7,000-8,000; about 5 deaths — Venomous snakebites per year in the U.S.. CDC/NIOSH
- 10-44 percent — Rattlesnake bite victims with lasting injury. CDC/NIOSH
Sources: Louisiana Department of Wildlife and Fisheries; CDC/NIOSH; Nuisance wildlife: Snakes; Recognizing Florida's Venomous Snakes (WEC 202/UW229). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep snakes away
- Around New Orleans, LA, seal every gap larger than a quarter inch in the foundation, siding, and roofline.
- Add door sweeps and screen vents to a New Orleans home, especially over the crawl space.
- In New Orleans, LA, mow short near the house and clear brush, woodpiles, and rock piles that give snakes cover.
- Around New Orleans, store firewood off the ground and away from the house so it stops doubling as snake shelter.
- In New Orleans, LA, control mice and rats — remove birdseed, pet food, and other attractants snakes follow.
- Around New Orleans, trim shrubs up from the soil and cut tree branches back from the roof.
- Around New Orleans, LA, fix dripping taps and standing water, which draw the frogs and the snakes that eat them.
Ask what kind of snake it is, where it'll be released and whether sealing is included.Did you know?
Around New Orleans, LA, the snakes you're most likely to meet are rat snakes, and they're harmless.
Around New Orleans, a snake senses its way by scent, not sight.
In Louisiana, several snake species are protected by law, so identification matters before anyone acts.
Questions people ask
Are there venomous snakes around New Orleans, LA?
In Louisiana, the venomous species to know are copperheads, cottonmouths, eastern diamondback rattlesnakes, timber rattlesnakes, pygmy rattlesnakes, and Texas coral snakes. Around New Orleans, LA most snakes you'll actually see are harmless, but if you can't identify one with confidence, treat it as venomous and keep your distance.
When are snakes active around New Orleans, LA?
Snakes around New Orleans, LA are active most of the year, with the busiest stretches in spring and fall. Spring brings them out to bask, and fall is when they look for winter shelter — which is when they turn up in New Orleans garages and crawl spaces.
What should I do if I find a snake in my New Orleans home?
Stay calm and keep children and pets away. Close the door to the room in your New Orleans home if you can, and put a towel along the gap under it. In New Orleans, don't try to catch or kill it — call a professional to remove it and ask where it got in.
What should I do if someone is bitten?
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Do snake repellents or mothballs work around New Orleans, LA?
No. In New Orleans, there's no registered pesticide that kills or drives off a snake, and mothballs are both ineffective and toxic. Around New Orleans, LA, snake control is physical: capture the snake, seal the openings, and remove the rodents and cover that attracted it.
How much does snake removal cost in New Orleans, LA?
In New Orleans, published benchmarks put a typical removal around $350 and relocation around $300, with venomous or attic removals around $500. For a New Orleans, LA property, those are planning numbers, not a quote — your price depends on the snake, the location, and the pro.
Is it legal to kill a snake on my New Orleans, LA property?
It depends on your state and the species. Several states protect certain snakes, and around New Orleans, LA relocation through a professional is the safer and usually legal route.
Why do I keep seeing snakes around New Orleans, LA even after removing one?
Because the thing that attracted it is still there. If the food, cover, and entry point on your New Orleans, LA property don't change, each removal just makes room for the next snake.
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Sources (10)
The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Snake Exterminator · Updated October 13, 2026 · How we write these guides