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Austin, Texas

Scorpion control in Austin, TX.

West of MoPac the ground is fractured limestone, and striped barks moved in first. We treat the rock and voids they hide in by day, then seal the weep holes and slab gaps they use at night. Scorpion control is part of the general plan from $66 a month, with free re-treatments between visits.

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Written by the Bastion Pest Control service team · Licensed & insured in Texas · Last updated

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843-480-8699
Included on every visit
Licensed & insured
Free re-treatments
Phone answered 24/7

Scorpions in Austin: the quick facts

Limestone homes west of MoPac get the most calls, but clay-side Austin is not exempt. Here is what matters before you pick up the phone.

Most common
Striped bark
Tan, two dark stripes, and at home in Westlake rock walls and Hyde Park pier-and-beam alike.
Included in
$66/mo plan*
Same plan on both sides of MoPac, no scorpion line item added.
Peak season
May - September
Active year-round through mild winters.
Treatment
Harborage + sealing
Spraying alone does not hold on scorpions.
Guarantee
Free re-treatments
See one between visits? We come back.
Availability
Same-day
8am-8pm daily. Call now.

Scorpion control is included in the general pest plan.

Whether you are in a 1940s Rosedale bungalow or a new build off Slaughter Lane, scorpions ride along on the recurring general pest plan at no extra charge. There is no scorpion tier to upgrade to. If one shows up in the tub between visits, call and we come back for free. Your price moves with home and lot size, not with how many legs the problem has.

See full pricing details →
General Pest + Rodent
$66*/month

Starting rate for a single-family home in Austin. Includes scorpion control plus free re-treatments between visits.

Scorpion control in Austin: what each option covers, and what it costs.
 General pest planRecurringOne-time treatmentSingle visit
What it is forKeeping scorpions out of the structure year-roundTreating one active problem now
Right for you ifYou have seen one indoors and do not want to see anotherYou are selling, or you want to try us once
What you getFull TriBarrier every visit, plus the gaps they use to get inOne full TriBarrier treatment
If they come backWe re-treat free, with no limit and no trip feeA return visit is a new charge
Other pests coveredAnts, spiders, cockroaches, wasps and rodentsScorpions only
PriceFrom $66 a month*Quoted per job*

* Starting price. Your exact number depends on home size, lot size and current pest pressure.

Our approach

How we control scorpions in Austin.

Because scorpions pick up so little product from a treated surface, the work is harborage and exclusion rather than volume of spray.

Bastion Pest Control technician using a spray wand along the mortar seam where brick meets the concrete foundation 1

Treat the harborage

We apply directly into where they spend daylight: slab cracks, weep holes, landscape stone, mulch beds, under decks, and garage and storage voids, not just a perimeter band.

Bastion Pest Control technician packing copper mesh into a weep hole in a limestone wall to block scorpion entry 2

Close the entry routes

We seal and treat weep holes, expansion joints, garage-door corners, line-set penetrations and soffit gaps. Exclusion is the bit that makes the difference last past the first month.

Bastion Pest Control technician with a backpack sprayer treating shrubs and landscape beds to reduce the insects scorpions feed on 3

Remove their food

The full TriBarrier treatment suppresses the crickets, roaches and spiders scorpions hunt. Fewer prey insects near the house means far less reason for a scorpion to stay. The EPA's integrated pest management principles make the same case for reducing habitat before reaching for product.

Recognize any of these in your Austin home?

Free quote, same-day service most days, and free re-treatments if they come back between visits.

Get a free quote 843-480-8699

Why scorpions get indoors in Austin.

Scorpions in Austin are concentrated west of MoPac, and the reason is geology. That side of town sits on thin soil over fractured limestone full of voids, seams and karst fissures: cool, humid, dark shelter that a striped bark scorpion will take every time. Neighborhoods like Westlake, Barton Hills, Tarrytown and Steiner Ranch also lean on limestone rock walls and flagstone because topsoil is shallow, which stacks even more harborage directly against the house.

The other thing that defines Austin is age and canopy. Central neighborhoods like Hyde Park, Travis Heights, Crestview and Rosedale have housing stock from the 1930s through the 1960s, with pier-and-beam foundations, original windows, unsealed penetrations and enormous live oaks and pecans overhead. Older homes have more ways in and more harborage around them, and the mature canopy provides elevated routes and constant leaf litter. Newer far-north and far-south subdivisions have the opposite problem: tight envelopes with builder gaps and freshly disturbed ground.

Scorpions are tougher to treat than most bugs, and it comes down to build quality. They wear a waxy shell and walk on the very tips of their legs, so crossing a treated surface is like tiptoeing over a wet floor in a raincoat. They pick up a fraction of what a roach would. Which is why spraying alone never finishes the job. What actually works is treating the cracks and rock where they hide all day, sealing the doors they let themselves in through, and thinning out the crickets and spiders they came for, so your house stops looking like a restaurant with the lights on.

Two soil types

Limestone west of MoPac, blackland clay east, different pests, different entry routes.

Older housing stock

1930s-60s homes in the central neighborhoods have far more gaps and harborage.

Mature canopy

Live oaks and pecans give climbing pests elevated routes and drop constant leaf litter.

Creeks and greenbelts

Shoal, Waller and Barton Creek corridors keep moisture and insect volume high year-round.

Seasonal pattern

When scorpions peak in Austin.

Scorpions run on a short, sharp season. They are barely worth mentioning in February and then they own your garage by July. Almost all of it happens after dark, which is why most people meet their first one barefoot at midnight.

Typical striped bark scorpion activity in Austin by month Scorpion activity is very low in January and February, climbs steeply through April and May, peaks sharply across June, July and August, then falls away through October and November back to a winter low. Activity is almost entirely nocturnal. Scorpions press indoors for two different reasons: hunting moisture during hot dry summer weather, and looking for somewhere sheltered to overwinter once fall cools down. January: very low activity February: very low activity March: low activity April: moderate activity May: high activity June: very high activity, peak month July: very high activity, peak month August: very high activity, peak month September: high activity October: moderate activity November: low activity December: very low activity PEAK SEASON cooling off, coming inside JanFebMarAprMayJunJulAugSepOctNovDec lowhigh
Scorpion activityPeak months and best treatment window
Relative pattern for the striped bark scorpion in Central Texas, not a measured local count. Activity happens almost entirely at night. Texas A&M AgriLife points out that scorpions like neither very cold nor very hot conditions, and that hot dry weather sends them looking for water and somewhere more comfortable, which is how they end up inside in July. Once fall cools they come in again, this time hunting shelter. Sources: AgriLife Today, hot dry summers send Central Texas scorpions indoors, Texas A&M AgriLife Urban IPM, striped bark scorpions, Field Guide to Common Texas Insects, striped bark scorpion.
Peak season
June to August

Hot, dry and after sunset. They compress an entire year into one summer.

Why they come in
Water, not warmth

During a dry spell it is water they are chasing, which is why the bathroom gets the first sighting.

The fall switch
October & November

The numbers fall but the reason flips. They are shopping for somewhere to overwinter, and a wall void will do nicely.

From real jobs

Every one of these came off a real Austin service call. Look at where they turn up: door frames, thresholds, the slab edge. Scorpions are not wandering in at random, they are using a gap someone can point at.

Striped bark scorpion on a garage floor pressed against a white painted door frame beside a worn threshold
Striped bark scorpion Garage door threshold

Pressed into the corner of the frame where the sweep has gone soft. A worn garage door sweep is the entry point we find more than any other.

Striped bark scorpion on a garage concrete floor at the joint where the slab meets the wall, near a cable and stored boxes
Striped bark scorpion Garage slab edge

Working the joint between slab and wall, past a cable hole and some stored boxes. They follow edges rather than strike out across open floor.

Striped bark scorpion on a sunlit concrete porch beside a coir doormat and dry oak leaves
Striped bark scorpion Under the front doormat

Wedged against the mat among the leaves. Flat, dark and left alone all day is precisely the daytime shelter they are looking for.

Striped bark scorpion on tile flooring beside an interior door frame and wooden trim
Striped bark scorpion Interior doorway

Inside already and hugging the door casing. Past the threshold they stay on trim and baseboards instead of crossing the room.

Striped bark scorpion in the open on a travertine tile floor indoors
Striped bark scorpion Middle of the tile floor

Out in the middle of the floor, which usually means something startled it. This is the classic midnight kitchen run photo.

Dark heavy bodied scorpion with thick pincers on a marble entry hall floor beside a door frame and rug
Darker, heavier build Entry hall

Distinctly darker and more heavily built than the rest of these. The build leans cave scorpion, but that is a call we would make in person, not off a picture.

Photographs by the Bastion Pest Control service team. Please do not pick one up to get a better shot. Photograph it from a safe distance and text it to 843-480-8699, and we will tell you what you are looking at.

Know your pest

One scorpion gets indoors here. The other stays in the rock.

Identification is the easy part in Austin. Nearly every scorpion that turns up on a bathroom floor here is a striped bark, and the darker Texas cave scorpion mostly keeps to the Balcones karst and the odd limestone grotto. What changes from house to house is pressure: a Westlake lot on rock walls and a Cherrywood bungalow under old pecans get scorpions for different reasons. Your technician confirms the species on site and walks the rock, the crawlspace or the canopy edge before treating. Not sure you even have a problem yet? Start with are there scorpions in Austin?

Striped bark scorpion (Centruroides vittatus) on rocky ground with its tail curled, showing the two dark stripes down its back

Striped bark scorpion

Centruroides vittatus

Two dark stripes down a tan back, two to three inches with the tail, and built flat enough to slip through a weep hole. This is the scorpion in nearly every Austin scorpion call we take, from Steiner Ranch rock beds to Travis Heights attics. It climbs walls, hunts after dark, and moves indoors when drought dries out its rock or a storm floods it. Striped bark scorpion identification guide (Texas A&M)

Striped bark scorpion. The two dark stripes and the slender tail are the giveaway.
Texas cave scorpion (Pseudouroctonus reddelli) on pale limestone, showing its dark heavy body and thick pincers

Texas cave scorpion

Pseudouroctonus reddelli

Heavier built and much darker than the striped bark scorpion, almost black. Its range follows the limestone karst of the Balcones Escarpment, which cuts right through Austin, so it turns up in caves, grottos, rock walls and the odd basement. Reclusive by reputation, though any scorpion deserves the same caution. Texas scorpions (Texas Parks and Wildlife)

Texas cave scorpion. Darker and heavier built than the striped bark scorpion.
More on the striped bark scorpion

How dangerous is a sting?

Painful (roughly comparable to a wasp) with local swelling and numbness that typically fades within a day or two. Serious reactions are uncommon but real for small children, elderly people and anyone with a sting allergy, and those warrant medical attention. More on Texas scorpions (Texas A&M)

Where it hides during the day

Under landscape stone, in mulch beds, beneath decks and flagstone, inside garage clutter and stored boxes, and in wall voids and attic insulation. Always somewhere dark, tight and cooler than open air.

When it is most active

Late spring through September, peaking in summer heat, and almost entirely after dark. It also presses indoors during drought seeking moisture, and after heavy rain when its ground harborage floods.

A note on bites and stings. Reactions vary from person to person, and any bite or sting can cause a serious reaction in someone sensitive to it. Nothing here is medical advice. If you are bitten or stung and feel unwell, or the reaction spreads or does not settle, contact a doctor or Poison Control. If breathing or swallowing is affected, treat it as an emergency and call 911.

Warning signs

How you know they are in the structure.

One scorpion is bad luck. The same scorpion, in the same bathroom, three weeks running, is a population. In Austin the pattern differs by neighborhood: attic and ceiling sightings in the old central bungalows, garage and slab-edge finds in the newer subdivisions. Describe what you are seeing and where, and we can usually tell you on the phone whether it warrants a same-day visit.

  • A scorpion found in a bathtub, sink or shower
  • Sightings upstairs or on a ceiling
  • Scorpions under landscape stone or in mulch beds
  • Activity in the garage near stored boxes
  • Repeat sightings in the same room over weeks
  • Scorpions in shoes, laundry or bedding
  • Finds in a pier-and-beam crawlspace or under original floorboards
  • Sightings after a storm on lots backing Barton or Shoal Creek greenbelt

Scorpion removal, street by street in Austin.

Scorpion pressure in Austin follows the rock. Westlake, Barton Hills and Steiner Ranch sit on thin soil over limestone with boulder walls and flagstone stacked against the house, so they carry the heaviest pressure. The old pier-and-beam streets of Hyde Park come next, because a 1940s crawlspace is a scorpion condo. If you need a scorpion exterminator in Austin on either side of MoPac, the route already runs past you.

Allandale Anderson Mill Balcones Woods Barton Hills Bluff Springs Bouldin Creek Brentwood Cherry Creek Cherrywood Circle C Copperfield Crestview Garrison Park Gracywoods Heritage Hills Hyde Park Jollyville Lamplight Village Legend Oaks Manchaca Maple Run Milwood Mueller North Burnet Onion Creek Quail Hollow Rosedale Scofield Farms Shady Hollow Slaughter Creek South Lamar Southpark Meadows Steiner Ranch Sunset Valley Tarrytown Tech Ridge The Domain area Travis Heights Village at Walnut Creek Walnut Creek Wells Branch Western Oaks Westlake Windsor Park Zilker

Not listed? We almost certainly cover it, see pest control in Austin or the full service area.

What people in Austin want to know about scorpions.

How much does scorpion control cost in Austin, TX?

Scorpion control is included in our general pest plan starting at $66 per month for a single-family home in Austin, with no separate charge for scorpion work. The plan also covers ants, spiders, roaches, wasps and rodents. Larger homes and lots are priced higher, and we confirm your number with a free on-site quote.

How are scorpions getting into my house?

Usually through weep holes, those little gaps builders leave in brick veneer for drainage. A striped bark scorpion is flat enough to walk straight through one without slowing down. After that it is expansion joints, garage-door corners, line-set penetrations and any soffit gap nobody got around to closing. They are not breaking in. They are strolling in through doors we left open.

Can you actually keep scorpions out, or only reduce them?

Most Austin homes can get to zero sightings, but it takes harborage treatment and physical exclusion together rather than spraying alone. A scorpion has a waxy cuticle and walks on its leg tips, so it contacts very little product crossing a treated surface. Treating the voids where they sit all day, then sealing the ways into the structure, is what produces a lasting result.

Is scorpion treatment kid and pet friendly?

Yes. Applications go into cracks, voids, weep holes and harborage areas rather than across open floors or play areas, and we use pet and kid friendly products. Keep kids and pets off treated exterior surfaces until dry, roughly 30 minutes. Your technician will tell you if any area needs longer. If your dog digs in mulch or rock beds, tell us and we will adjust how we treat them.

I found one scorpion. Do I need ongoing service?

Usually yes. Scorpions are solitary and nocturnal, so for every one you see there are typically several you do not. More to the point, a single treatment does nothing about next month's arrivals from the surrounding soil or nearby construction. Recurring service keeps the harborage treated and the perimeter sealed so they cannot re-establish.

When are scorpions most active in Austin?

They are most active from late spring through September, peaking in the summer heat, and they hunt at night. Two weather patterns push them indoors: drought, when they come looking for moisture, and heavy rain, which floods the ground harborage they shelter in. Sightings often spike a day or two after a big storm.

Why do pier-and-beam homes in central Austin get scorpions upstairs?

Because the whole house is a set of stairs to a striped bark. A 1930s Hyde Park or Rosedale foundation sits on piers with a crawlspace under it, original plank floors above, and wall voids that run unbroken from dirt to attic. A scorpion enters at ground level, climbs inside the wall, and appears wherever the wall opens, which is usually a bathroom or a ceiling. We treat the crawlspace and voids, not just the outside perimeter.

I live east of I-35 on clay. Do I still need scorpion control?

Less than Westlake does, but not none. Blackland clay east of the highway shrinks in summer and opens deep cracks along the slab, and a striped bark takes a cool crack as readily as a limestone seam. Newer sections out toward Tech Ridge and Copperfield also sit on freshly disturbed ground with open weep holes. Fewer scorpions on the east side, yes. Zero requires the same sealing work either way.

One plan, every pest in Austin

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Scorpion control across the metro

We treat scorpions in every city we serve. Same crew, same guarantee, wildly different rock underneath. Find your city below, read the full scorpion control overview, or check the complete service area.

Cedar Park Georgetown Hutto Leander Pflugerville Round Rock

Answered 24 hours · Austin, TX

Sealed out, not just sprayed.

Free quote, same-day service across Austin, and free re-treatments if you see one between visits.

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