Gilbert has grown faster than almost any city in Arizona over the past two decades, and much of that growth has come in the form of large master-planned communities—Trilogy, Power Ranch, Morrison Ranch, Whitewing, and dozens of others that have transformed open desert into residential neighborhoods. Homeowners moving into these communities are often surprised to find scorpions in their homes, sometimes within months of moving in. The construction process itself, combined with the desert environment these neighborhoods were built on, explains why scorpion activity is so persistent in Gilbert’s newer developments.
If scorpions are showing up in or around your home, Veterans Choice Pest Solutions provides scorpion control throughout Gilbert and the East Valley.
Construction Disturbs Established Scorpion Populations
Before Gilbert’s master-planned communities were built, the land they occupy was desert habitat—the native home of bark scorpions and other scorpion species common to the Sonoran Desert region. Grading, excavation, and construction displace scorpion populations that have lived in that soil for years. Rather than disappearing, those scorpions relocate to the nearest available shelter—which is often the new homes and landscaping going up around them.
This displacement is most significant during active construction phases, but it continues as development spreads outward. Communities at the expanding edge of Gilbert’s growth tend to have higher scorpion activity than established neighborhoods because they are adjacent to undisturbed desert where scorpion populations remain intact.
New Landscaping Creates Ideal Scorpion Habitat
Master-planned communities in Gilbert are built with landscaping packages that include decorative rock, block walls, artificial turf, and drought-tolerant plants. While these features look great and make sense for the desert climate, several of them are highly attractive to scorpions.
Decorative rock and river rock beds provide exactly the kind of sheltered, ground-level harborage that scorpions seek during the day. Scorpions are nocturnal hunters—they shelter under rocks, debris, and ground cover during daylight hours and hunt at night. A freshly installed rock landscape bed against a foundation wall is, from a scorpion’s perspective, an ideal daytime shelter positioned directly next to a structure.
Block walls, which are standard in Gilbert subdivisions, are hollow and provide protected travel corridors for scorpions. Bark scorpions—the most venomous scorpion species in the United States and the most common species in the East Valley—are excellent climbers and regularly travel along and through block walls to access yards and structures.
New Construction Gaps and Entry Points
New homes have more pest entry points than many homeowners expect. Gaps around plumbing penetrations, incomplete caulking around window and door frames, weep holes in brick veneer, and unsealed utility entries are all common in newly completed homes. Bark scorpions can compress their bodies to fit through very narrow gaps—openings as thin as a credit card are sufficient for entry. A home that appears tight and well-built can still have multiple accessible entry points that scorpions exploit.
Citrus Trees and Scorpion Food Sources
Many Gilbert master-planned communities include citrus trees in standard landscaping packages. Citrus trees attract the insects that scorpions feed on—crickets, roaches, and other arthropods that are drawn to fallen fruit and the moisture around irrigated trees. Properties with citrus trees consistently have more scorpion activity than those without, because the food supply that sustains scorpion populations is more abundant.
What Gilbert Homeowners in Master-Planned Communities Can Do
Scorpion activity in these neighborhoods is manageable, but it requires consistent effort. Professional perimeter treatments applied on a regular schedule are the most effective approach—scorpions that come in contact with treated surfaces are eliminated before they access the interior of the home. Sealing visible entry points, pulling rock landscape beds away from the foundation, and keeping woodpiles and debris away from the structure all reduce harborage opportunities.
Because bark scorpions are venomous and stings can be serious—particularly for children and elderly adults—professional treatment is the practical choice for Gilbert homeowners dealing with scorpion activity. Contact Veterans Choice Pest Solutions for a free quote and get a treatment plan in place for your property.