The short version
Snake removal in Longmont, CO typically runs $150–$450 for the snake itself, with sealing and exclusion on top. In Longmont, the four things that move the price are whether it's venomous, where it is, whether sealing is included, and how many snakes there are.
- Most snakes around Longmont, CO are harmless and beneficial; only about 30 of roughly 150 U.S. species are venomous.
- In Longmont, in Colorado, the venomous snakes to know are prairie rattlesnakes, midget faded rattlesnakes, and western massasaugas.
- Never try to kill or catch a snake around Longmont, CO — most bites happen that way.
- Seal every gap larger than a quarter inch on a Longmont, CO home.
- Clear cover and control mice around Longmont, CO; snakes follow both.
For anyone in Longmont, CO 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 Longmont, CO yard by accident. Around Longmont, CO, 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 Longmont, CO are active from spring through fall, and most you'll see are harmless — but a few are worth identifying before anyone gets close.
- 1In Longmont, CO, 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 a Longmont garage, crawl space, or garden bed means a snake spent real time there and grew.
- 3S-shaped drag marks in loose soil around Longmont reveal a snake's path and usually the gap it uses.
- 4Mice, rats or frogs around a Longmont home are the food snakes follow, and an open invitation.
- 5A musky smell in a Longmont crawl space or shed can mean a snake has been disturbed there, sometimes more than once.
- 6Rustling under floors or disturbed insulation in a Longmont attic is worth checking — rat snakes climb and follow mice up.
Why it’s worth acting soon
- Waiting in Longmont, CO 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 Longmont, CO home can find it again until the gap is sealed; the opening doesn't close itself.
- One snake in spring around Longmont, CO 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 Longmont, CO property keep drawing the next one until you change them.
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Estimate snake removal cost in Longmont
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Sealing and fencing cost more.
Treatment options and typical costs
Identification and risk check
$100–$250
A pro confirms what you're dealing with in Longmont, CO and walks the property to spot the gap it used and any rodent sign.
- Time
- 45–90 minutes
- Best for
- Any Longmont, CO 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 Colorado several species are protected, so a good Longmont pro knows which can be moved and where. Around Longmont, activity increases in fall as snakes seek hibernation sites; snakes avoid temperature extremes.
- Time
- 1–2 hours
- Best for
- A snake inside a Longmont, CO home, garage, or crawl space now.
Exclusion and entry sealing
$300–$600+
Sealing every opening larger than a quarter inch in a Longmont, CO 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 Longmont, CO home.
Habitat and prey reduction
$150–$400
Removing the woodpiles, brush, and rodent activity that make a Longmont, CO yard attractive to snakes — the root fix in the semi-arid climate.
- Time
- 2–4 hours, then ongoing
- Best for
- Longmont, CO 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.What snake removal costs in Longmont, CO.
Pricing snake removal in Longmont, CO? Start with published ranges, then ask what's included. In Longmont, ask for a written quote that spells out visits and the warranty. In Longmont, ask every pro the same questions: what species is it, where will it be released, is sealing included, and what does the warranty cover. In Longmont, a lower number that skips sealing is not cheaper — it's just job one of three.
Local snakes conditions in Longmont.
Longmont sits in a semi-arid climate, and that sets the pace for snake activity here: spring through fall (April-October). In Longmont, the area is mostly suburban, 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 Longmont usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Longmont'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 Longmont and Colorado 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.The snakes you're most likely to see in Longmont.
Around Longmont, the snakes you'll see most are bull snakes, garter snakes, racers, and milk snakes — harmless to people and useful, since they eat rodents. In Longmont, in Colorado, the venomous species to know are prairie rattlesnakes, midget faded rattlesnakes, and western massasaugas, and a professional can tell the difference fast.
When snakes are active around Longmont.
Longmont is with around 52% average humidity and summer highs near 88°F. Snakes around Longmont, CO are active from spring through fall — spring brings them out to bask, and fall is when they look for winter shelter.
Why snakes come to Longmont homes.
Snakes don't move into a Longmont yard by accident. Around Longmont, snakes are drawn by food, cover and access: mice and frogs, woodpiles and tall grass, and gaps over a quarter inch. Around Longmont, cut the food and cover and seal the gap, and the yard stops being worth visiting.
The three jobs of snake control in Longmont.
- Around Longmont, a snake problem is really three jobs, done in order. - Get the animal out of the Longmont property: capture and relocate it, safely and legally. - Close the door on the Longmont home: seal the gap it used, so the next one can't follow. - Remove the reason around Longmont: 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 Longmont.
The quarter-inch rule for Longmont homes.
If a gap is wider than a quarter inch, a snake can use it — and around Longmont, the usual suspects are the bottom of exterior doors, crawl-space vents, and gaps around pipes and wires. Around Longmont, 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 Longmont home does more than a season of spraying anything.
What removal costs in Longmont.
In Longmont, ask for a written quote that spells out visits and the warranty. In Longmont, 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 Longmont.
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Ways to keep the cost down in Longmont, CO.
The cheapest snake job around Longmont, CO is the one you prevent. In Longmont, mow short near the house, move woodpiles and rocks away, seal the obvious gaps yourself, and deal with mice. A tidy Longmont, CO property needs less habitat work — and a smaller quote.
What affects the price
- Whether the snake in Longmont, CO is venomous — safety protocol and insurance push that price up.
- Where in Longmont, CO it is — an open yard is quick; inside a wall or attic is not.
- Whether entry points on a Longmont, CO home need sealing on top of the removal.
- How many snakes are involved around Longmont, CO, and whether there's evidence of breeding.
- Timing in Longmont, CO — same-day and after-hours calls usually cost more.
- Whether rodent control is folded into the Longmont, CO job.
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What matters most in a snake quote?
When to call for help
In Longmont, CO, 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 Longmont, in Colorado, the ones to know are prairie rattlesnakes, midget faded rattlesnakes, and western massasaugas. Around Longmont, CO, 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 Longmont, CO 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. In Longmont, those steps are nearly free and matter more than anything off a shelf. What isn't yours is the snake itself in Longmont. If you're certain a snake around Longmont 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 Longmont, CO, 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 Longmont
Longmont is a city founded in 1871, with summer highs near 88°F. That shapes when snakes are out — around Longmont, CO, they're active from spring through fall. In Longmont, in Colorado, the venomous species to know are prairie rattlesnakes, midget faded rattlesnakes, and western massasaugas. In Longmont, the harmless snakes you'll see most are bull snakes, garter snakes, racers, and milk snakes. In Longmont, 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 Longmont, Colorado, 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 Longmont, CO: what the public record shows
Before you compare quotes, it helps to know which snakes actually live in Colorado, when they are busiest around Longmont, and what the state figures look like. Everything below links to the agency or university page it came from.
When snakes are busiest around Longmont
Activity increases in fall as snakes seek hibernation sites; snakes avoid temperature extremes.
CPW lists the prairie, western and midget faded rattlesnakes separately; CSU Extension treats them as one species, Crotalus viridis.
Rules that apply in Colorado
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: Colorado State University Extension; Colorado Parks and Wildlife; CDC/NIOSH. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep snakes away
- Around Longmont, CO, seal every gap larger than a quarter inch in the foundation, siding, and roofline.
- Add door sweeps and screen vents to a Longmont home, especially over the crawl space.
- In Longmont, CO, mow short near the house and clear brush, woodpiles, and rock piles that give snakes cover.
- Around Longmont, keep firewood off the ground and away from the house so it can't become snake shelter.
- In Longmont, CO, control mice and rats — remove birdseed, pet food, and other attractants snakes follow.
- Trim shrubs up from the soil and tree branches back from the roof on a Longmont property.
- Around Longmont, CO, fix dripping taps and standing water, which draw the frogs and the snakes that eat them.
Fine metal mesh over vents and gaps keeps snakes out. Foam alone won't.Did you know?
Around Longmont, CO, the snakes you're most likely to meet are bull snakes, and they're harmless.
A snake in Longmont reads your yard with its tongue — scent, not sight, is its main sense.
In Colorado, several snake species are protected by law, so identification matters before anyone acts.
Questions people ask
Are there venomous snakes around Longmont, CO?
In Longmont, in Colorado, the venomous species to know are prairie rattlesnakes, midget faded rattlesnakes, and western massasaugas. Around Longmont, CO 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 Longmont, CO?
Snakes around Longmont, CO are active from spring through fall. Spring brings them out to bask, and fall is when they look for winter shelter — which is when they turn up in Longmont garages and crawl spaces.
What should I do if I find a snake in my Longmont home?
Stay calm and keep children and pets away. If a snake is in a room of your Longmont home, close the door and put a towel under the gap. In Longmont, 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 Longmont, CO?
No. In Longmont, there's no registered pesticide that kills or drives off a snake, and mothballs are both ineffective and toxic. Around Longmont, CO, 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 Longmont, CO?
In Longmont, published benchmarks put a typical removal around $350 and relocation around $300, with venomous or attic removals around $500. For a Longmont, CO 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 Longmont, CO property?
It depends on your state and the species. Several states protect certain snakes, and around Longmont, CO relocation through a professional is the safer and usually legal route.
Why do I keep seeing snakes around Longmont, CO even after removing one?
Because the thing that attracted it is still there. If the food, cover, and entry point on your Longmont, CO property don't change, each removal just makes room for the next snake.
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Sources (9)
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