Pest Control in Leon Valley, TX
Every Mosquito Guard Pro service available in Leon Valley: mosquito control, general pest control, and the local landmarks, neighborhoods, and season timing that shape how we treat homes here.
Mosquito Guard Pro in Leon Valley
Updated June 2026
Leon Valley is a small enclave tucked against San Antonio's northwest side at Bandera Road and Loop 410, where Huebner Creek threads right through the middle of town and the older, tree-shaded lots along Evers and Poss Roads give mosquitoes the standing water and cool cover they need to stay active well past Labor Day.
Leon Valley sits on the transition where San Antonio's water-holding clay meets the thinner limestone soils climbing toward the Balcones Escarpment, so low spots stay damp under shade long after a rain. Huebner Creek and Zarzamora Creek cut humid, wooded corridors straight through the neighborhoods, and Leon Creek runs just to the east.
Services in Leon Valley
The Leon Valley pest and mosquito season, month by month
Activity builds with the spring warm-up in March, peaks through the humid June to September stretch, and gets a second push from fall rains. There's no early frost here to shut it down, so protection is a season-long job.
January
LowCold snaps push adults into dormancy, but eggs wait in low spots and any water that never dries.
February
LowWarm spells can wake early biters; a late-winter yard walk catches the harborage before it fills in.
March
BuildingSpring warm-up starts the first hatch. This is the right time to get a barrier down before numbers climb.
April
BuildingSpring rains fill ditches and containers; populations build quickly once nights stay mild.
May
PeakRising humidity off the water and full leaf-out give mosquitoes shade and moisture in every yard.
June
PeakPeak season. Daily activity is high, especially at dawn and dusk around shaded, damp resting spots.
July
PeakLong, humid days keep populations at their highest. Consistent treatment matters most now.
August
PeakLate-summer storms refill breeding sites; floodwater broods can surge within days of a heavy rain.
September
PeakStill hot and active well past Labor Day. South-Central Texas does not get an early frost.
October
BuildingFall rains drive a second push; cooler nights slowly trim activity through the month.
November
BuildingPressure tapers as days shorten, though warm afternoons can still bring biters out.
December
LowThe quiet stretch. A good window to clear standing water and harborage before spring.
Pest and mosquito control across Leon Valley
We treat homes throughout Leon Valley and the surrounding Greater San Antonio area, including these neighborhoods and the streets around Huebner Creek and the Huebner-Onion Natural Area.
Frequently asked questions
Mosquito Guard Pro treats homes throughout Leon Valley and the surrounding Bexar County, including Sun Valley, Forest Oaks, Seneca Trails, along with the rest of the Greater San Antonio communities. That covers ZIP code 78238 and the neighborhoods around it. If you're nearby and not sure whether you're in range, give us a call and we'll let you know.
We provide mosquito control and general pest control for Leon Valley homes and yards. As a division of Bob Jenkins Pest Control Inc., we can cover mosquitoes and the rest of the pest catalog with one team.
Leon Valley sits on the transition where San Antonio's water-holding clay meets the thinner limestone soils climbing toward the Balcones Escarpment, so low spots stay damp under shade long after a rain. Huebner Creek and Zarzamora Creek cut humid, wooded corridors straight through the neighborhoods, and Leon Creek runs just to the east.
Activity builds with the spring warm-up in March, peaks through the humid June to September stretch, and gets a second push from fall rains. There's no early frost here to shut it down, so protection is a season-long job.
Services in Leon Valley
Get help fast
Dealing with mosquitoes or pests in Leon Valley? Reach out for a free, no-obligation quote and we'll build a plan that fits your home and yard.
Need pest or mosquito control in Leon Valley?
Tell us about your Leon Valley home and yard and we'll put together a free, honest quote. No flat-rate guesswork, no pressure. We treat across Leon Valley and the rest of Greater San Antonio, and we stand behind our work.