Alpine sits at more than 4,400 feet in the Trans-Pecos, higher and drier than almost anywhere else in Texas, with cool nights even in summer and roughly 15 inches of rain a year. Brewster County's mix of hot, arid desert and semi-arid steppe terrain supports a very different pest lineup than the rest of the state, one built around dry-ground insects and rodents rather than moisture-loving species.
General pest plans for scorpions, spiders, and ants in Alpine typically run $40 to $65 a month, similar to pricing elsewhere in West Texas. Pack rat removal, including midden cleanup, usually costs $100 to $250 depending on how many nests are found. Because Alpine is remote from major metro service areas, some providers add a modest trip charge for one-time visits outside a standing service plan.
Pest Control in Alpine, TX
Alpine sits at more than 4,400 feet in elevation, home to Sul Ross State University and the commercial center for the roughly 12,000 square mile Big Bend region as the seat of Brewster County. That elevation and dryness set its pest calendar apart from every other Texas town in this batch.
Alpine's pest picture looks almost nothing like the rest of Texas, and that's a direct result of geography. Sitting at more than 4,400 feet in the Trans-Pecos, home to Sul Ross State University and the gateway to Big Bend National Park, Alpine gets roughly 15 inches of rain a year and cool nights even in the height of summer. Red imported fire ants, the dominant ant species across most of the state, don't do well in this dry a climate, so harvester ants take their place in Alpine yards instead. Scorpions, black widow spiders, pack rats, and camel crickets round out a pest lineup built for dry ground and rock, not humidity.
The pests in Alpine, side by side
Alpine's mild winters keep scorpions active for most of the year, sheltering under rocks and woodpiles by day before moving at night.
Undisturbed woodpiles, garages, and outbuildings common on Alpine's larger desert lots give black widows favored nesting spots.
Pack rats, or woodrats, build large stick and debris nests called middens against sheds, vehicles, and foundations, a distinctive Trans-Pecos pest that can pose a fire risk if left in place.
Camel crickets concentrate in the cooler, damp corners of garages and crawlspaces, since Alpine's dry desert climate offers them fewer of those spots than wetter parts of the state.
Alpine's dry, high-elevation climate does not favor red imported fire ant colonies, so red harvester ants dominate local yards and open ground instead.
Why fire ants lose out to harvester ants in Alpine
Almost everywhere else in Texas, red imported fire ants are the ant a pest control call is about. Alpine and the rest of Brewster County are different. The dry, high-elevation Trans-Pecos climate that supports about 15 inches of rain a year doesn't favor fire ant colonies the way the wetter soil east of the Pecos River does, so red harvester ants dominate local yards and open ground instead. Harvester ant mounds are easy to spot, cleared circles of bare soil often ringed with small gravel, and while a single sting is more painful than a fire ant's, a colony is far less likely to swarm in the numbers fire ants do. That doesn't mean harvester ant mounds should be ignored, especially near play areas or entrances, but the treatment approach is different from a standard fire ant program, and a technician familiar with high-desert pest patterns will know the difference.
Scorpions, black widows, pack rats and camel crickets in a high desert town
Brewster County's terrain, a mix of hot arid desert and semi-arid steppe around the Chisos and Davis Mountains foothills, gives several dry-ground pests exactly the habitat they need. Striped bark scorpions and other scorpion species shelter under rocks, woodpiles, and desert landscaping by day and move at night, staying active nearly year round in Alpine's mild winters. Black widow spiders favor the same undisturbed woodpiles, garages, and outbuildings common on Alpine's larger desert lots. Pack rats, also called woodrats, are one of the more distinctive pests in this part of Texas: they build large stick and debris nests, called middens, against sheds, vehicles, and home foundations, and a nest against a structure can attract other pests and even become a fire risk. Camel crickets show up in cooler, damp spots like garages and crawlspaces, a smaller share of properties than in humid parts of the state simply because Alpine has fewer of those damp spots to begin with. All four are manageable with routine exterior treatment focused on woodpiles, foundations, and outbuildings.
Prevention that fits your Alpine neighborhood
- vsClear woodpiles and rock piles away from the foundation to reduce scorpion and black widow shelter close to the house.
- vsCheck sheds, vehicles, and outbuildings for pack rat middens (stick and debris nests), which can pose a fire risk if left against a structure.
- vsTreat harvester ant mounds near entrances and play areas rather than fire ant bait, since the two species respond to different treatments.
- vsKeep garages and crawlspaces dry and ventilated to make them less attractive to camel crickets.
Alpine questions, side by side
Does Alpine have fire ants like the rest of Texas?
Not the way most of the state does. Alpine's dry, high-elevation Trans-Pecos climate, with roughly 15 inches of rain a year, doesn't favor red imported fire ant colonies, so red harvester ants are the dominant ant species in local yards instead.
What are the stick nests showing up near sheds in Alpine?
Those are pack rat middens, large nests of sticks and debris that woodrats build against structures, vehicles, and outbuildings across Brewster County. A midden against a building can draw other pests in and is worth having removed before it grows.
Are scorpions active year round in Alpine?
Nearly. Alpine's mild winters mean striped bark scorpions and related species stay active for most of the year, though activity peaks on warm nights from April through October when they leave daytime shelter under rocks and woodpiles to hunt.
Why do camel crickets show up in Alpine garages?
Camel crickets seek out cool, damp spots, and in a high desert town like Alpine, garages and crawlspaces are often the only places on a property with that kind of humidity, which is why they concentrate there rather than spreading across the yard.
Is pest control harder to get in a remote area like Alpine?
Alpine is the commercial center for a roughly 12,000 square mile Big Bend region and county seat of Brewster County, so licensed providers do serve the area, though some add a trip charge for one-time visits outside of a standing service plan given the distance from major metro areas.
Reviewed by Marcus Reed, Lead Pest Control Technician, PestRemovalUSA