Snake in the Crawlspace?
Crawlspaces are one of the most common places snakes are found in Nashville-area homes. We locate, remove, and seal every entry point so they can't return. Licensed, insured, and available 24/7.
(615) 613-5992Why crawlspaces attract snakes.
Crawlspaces offer everything a snake looks for: darkness, consistent temperature, moisture, and easy access to rodents. Rat snakes and copperheads are the most common species found in Nashville-area crawlspaces. Rat snakes enter through foundation vents, gaps in the sill plate, and openings around plumbing and utility penetrations. Copperheads are ground-level hunters that slip in through the same low entry points while following mice and other prey.
A snake in your crawlspace is a sign that something is wrong with your home's envelope — there are gaps that need to be found and sealed. Removal alone won't solve the problem. We conduct a full inspection of the crawlspace and the entire foundation perimeter, remove the snake, and seal every entry point we find. If we encounter evidence of rodent activity, we'll advise on next steps.
Signs you have a snake in your crawlspace.
Crawlspace snakes are rarely seen directly. These are the most common indicators:
Shed skins near the foundation
Finding a shed snakeskin near a foundation vent, crawlspace access door, or along the base of the home's exterior is a clear sign of snake activity. Rat snakes shed multiple times per year.
Snake sightings at ground level
Seeing a snake near your foundation, crawlspace vents, or access hatch — especially more than once — indicates it has found or is using an entry point.
Unexplained odor from below the floor
A persistent musky or unusual odor coming from beneath the floor can indicate an established snake presence in the crawlspace, particularly if a snake has been there for an extended period.
Rodent activity
Active rodent signs in or around the crawlspace — droppings, gnawed insulation, nesting material — are a reliable predictor of snake activity. Snakes follow food sources into enclosed spaces.
Damaged or missing vent screens
Torn, rusted, or missing foundation vent screens are one of the most common snake entry points. If your crawlspace vents are unscreened or damaged, your crawlspace is accessible.
Our crawlspace snake removal process.
Every crawlspace call includes a full inspection and exclusion — not just a removal.
Crawlspace inspection
We enter and inspect the full crawlspace, looking for the snake, shed skins, rodent activity, moisture issues, and any conditions that are attracting wildlife. We document everything we find.
Foundation perimeter inspection
We walk the full exterior foundation perimeter, checking every vent, access point, utility penetration, sill plate gap, and low-clearance opening for potential entry points.
Removal
We safely locate and remove the snake from the crawlspace. Depending on the situation, this may involve trapping or direct capture. All snakes are handled humanely.
Entry point sealing
Every gap and opening we identify is sealed with professional-grade materials — hardware cloth over vents, foam and sealant around penetrations, and any other access points along the foundation.
Written report
We provide a written report of all findings and work completed, including photos of entry points and sealed areas. If we find evidence of rodent activity or moisture issues, we'll advise on next steps.
Common questions about crawlspace snakes.
Is the snake in my crawlspace venomous?
Possibly. Unlike attic snakes — which are almost always non-venomous rat snakes — crawlspace snakes can include copperheads. Copperheads are ground-level hunters that follow rodents into low, dark spaces and are found in crawlspaces across the Nashville area. Never enter your crawlspace to investigate a snake yourself. Call us for a safe, professional inspection and removal.
Can a snake in the crawlspace get into my living space?
Yes, in some cases. Snakes can move through gaps around plumbing penetrations, HVAC ducts, and other openings between the crawlspace and the living area. This is uncommon but not rare — and it's one more reason to address a crawlspace snake promptly rather than waiting.
Will the snake leave on its own?
Sometimes, but not reliably — and not before potentially laying eggs or attracting others. If there's a food source (rodents) in or near the crawlspace, a snake has no reason to leave. Waiting it out is not a reliable strategy, and it doesn't address the entry points that allowed it in.
How do I keep snakes out of my crawlspace?
The most effective prevention is sealing every entry point along the foundation — vent screens, sill plate gaps, utility penetrations, and the crawlspace access door. Eliminating rodent activity removes the food source that draws snakes in. We handle both as part of our standard crawlspace service.
Snake in your crawlspace? Call us now.
We serve Nashville and the surrounding area. Same-day service available.