Pest Control in Leon Valley, TX
Leon Valley is a small city on San Antonio's northwest side, with a lot of older houses, a creek that floods fast and a natural area where deer graze. That mix brings the region's usual pests indoors and out: cockroaches coming up drains, mice through small gaps, scorpions in attics, mosquitoes after storms, ticks along brushy edges, and stinging insects under the eaves. Pest Trappers serves Leon Valley homes and businesses for all of it, starting with an inspection. Call or text (210) 281-1064 or book online.
A small city of older homes #
Leon Valley incorporated on March 31, 1952, after residents learned San Antonio was getting ready to annex the area, and the city's center still runs along State Highway 16, better known as Bandera Road (City of Leon Valley). The Census Bureau's 2024 estimate puts the population at 11,424. Most of the city's land lies in ZIP code 78238, with the rest in 78240, so many residents have mailing addresses that read San Antonio.
Census survey data show that 56.1% of Leon Valley's 5,110 housing units were built before 1980. Houses that age tend to have more ways in for pests, and the inspection focuses on them:
- Cockroaches. Texas A&M says American cockroaches travel sewer lines and come up through drains, while German cockroaches ride in on groceries and boxes and spread between attached units (Texas A&M). Keep floor-drain traps full of water and seal gaps around plumbing.
- Mice and rats. Texas A&M notes a mouse can squeeze through a dime-size hole and a rat through one the size of a quarter. Gaps wider than 1/4 inch around pipes, vents and doors should be sealed.
- Scorpions. AgriLife says striped bark scorpions live statewide, hide under rocks and boards, and often turn up in attics, moving down into rooms in hot weather. See scorpions in San Antonio for the same species next door.
- Termites. Older wood and slab edges deserve a look for mud tubes; see termite control.
Huebner Creek, flash floods and mosquitoes #
The City of Leon Valley warns that flash floods can happen at any time in town, and that Huebner Creek by Raymond Rimkus Park can become impassable in under 30 seconds (Leon Valley floods). After heavy rain, AgriLife says floodwater mosquitoes appear first, followed by container breeders and then Culex mosquitoes, the group that carries West Nile virus.
Leon Valley is its own city, so San Antonio's Metro Health program, which works within San Antonio limits, doesn't cover it. Bandera Road does run on into San Antonio, though, and Metro Health has listed West Nile-positive mosquito pools at Hillcrest and Bandera and at Mystic Park near Bandera. To cut breeding at home:
- Dump, scrub or cover anything holding water every week, including plant saucers, tarps, toys and tires.
- Clear clogged gutters; Bexar County's mosquito page lists them among common breeding spots.
- Treat what you can't drain, and ask about yard mosquito treatment for resting spots in shrubs and shady areas.
Floods also stir up fire ants. AgriLife notes floodwater can push whole colonies indoors, and mounds rebuild fast after a soaking; see fire ant control.
Deer, tall grass and ticks #
The 36-acre Huebner-Onion Natural Area has a trail that follows Huebner Creek, and the city notes hikers there see deer. Brushy, grassy edges like these are where ticks wait for a host. CDC advises keeping your own yard less tick-friendly by mowing often, clearing tall grass and brush, removing leaf litter and keeping play sets away from wooded edges. That lines up with Leon Valley's code compliance priorities, which list high weeds and grass (Leon Valley Code Compliance). After a walk, check yourself, kids and dogs. Remove a tick with fine-tipped tweezers close to the skin and a steady pull.
Wildlife: what the city won't do #
Leon Valley Animal Control states that it does not move wild animals somewhere else. Raccoons, opossums and skunks that move under a deck or into an attic are the property owner's to deal with, and Texas rabies rules make it illegal for homeowners to transport a live raccoon or skunk. Pest Trappers handles removal and exclusion for these animals following Texas Parks and Wildlife and state rabies rules; exclusion, sealing the openings once the animal is out, is the lasting fix. If a wild animal bites or scratches anyone, get medical care first. See raccoon removal and skunk removal.
Stinging insects #
Leon Valley's older eaves, attic vents and yards see the same wasps and bees as the rest of the area. Use our San Antonio sorting pages to identify what you have: wasps and bees.
What a Leon Valley visit covers #
A technician inspects inside and out: drains, plumbing gaps, door sweeps, weep holes, the attic, the foundation and the yard. You get an explanation of what's there, what you can do yourself and what treatment options fit, and any product is applied by its label. Pest Trappers LLC (TPCL #0887549) is a family-owned company licensed by the Texas Department of Agriculture for general pest and termite work, serving residential and commercial customers. Pricing comes after the inspection, and the office confirms your appointment time. For the rest of our local coverage, see the San Antonio service page.