Mosquito & Tick Control FAQ

Most recurring yard treatments in the Houston area run about $60 to $120 per visit, with the exact price driven by your lot size, how much vegetation and shade you have, and how heavy your mosquito pressure is. Many homeowners choose a recurring plan every two to three weeks through the season, which lowers the per-visit cost. One-time and event sprays are usually a bit higher because they are a single service, while an automatic misting system is a larger upfront investment ($2,000 to $4,000 installed) that spreads its cost over years. The only way to get an exact number is a free on-site look at your specific yard.

A technician applies a residual insecticide to the places mosquitoes rest during the day — the underside of leaves, dense shrubs, tall grass, fence lines, and shady spots — rather than just spraying open air. The product keeps killing mosquitoes that land on treated surfaces, and most treatments give strong control for about three to four weeks. Houston's heat, humidity, and frequent rain can shorten that window, which is why recurring service on a two-to-three-week cycle works best here. Pairing the barrier treatment with larvicide in standing water gives the longest-lasting relief.

When applied by a licensed professional at label rates, yard mosquito treatments are considered low-risk for families and pets. The standard guidance is to keep children and pets off the treated area until it has dried, which usually takes about 30 minutes to an hour. Responsible companies protect pollinators by not spraying blooming flowers where bees forage and by treating resting areas rather than open blossoms. If you keep bees, have a pond with fish, or simply prefer to avoid synthetics, ask about natural botanical options and fish-safe larvicides.

A spray service is a technician who visits your yard on a schedule and treats it by hand, which is flexible and needs no equipment installed. An automatic misting system is permanent tubing and nozzles mounted around your fence, eaves, or landscaping that release a fine mist on a timer or by remote several times a day. Misting systems deliver hands-off, everyday protection and are popular for larger or heavily-used Houston yards, but they cost $2,000 to $4,000 to install plus ongoing refills and maintenance. Recurring spray service costs less upfront and is easier to adjust or cancel.

The same barrier treatment that controls mosquitoes also knocks down ticks and fleas, because they share the shady, humid, ground-level habitat that gets sprayed. For a yard with a real tick or flea problem, technicians focus extra attention on the wood-line edges, leaf litter, tall grass, and shrub borders where ticks wait to latch on. Houston's mild winters let ticks and fleas stay active much of the year, so many homeowners add a dedicated tick-and-flea yard treatment onto their mosquito plan to protect kids and pets.

Houston effectively has a mosquito season that runs most of the year. Thanks to the warm, humid Gulf climate, mosquitoes are typically active from February or March all the way into November or December, and a mild winter can keep them biting nearly year-round. Activity peaks after heavy rains and during the hot, muggy summer months. Because the season is so long here, starting treatment early in spring — before populations explode — and staying on a recurring schedule gives far better results than waiting until the biting is already bad.

Mosquitoes need standing water to breed, and they can complete the cycle in as little as a teaspoon in about a week. In Houston, our frequent rain constantly refills clogged gutters, plant saucers, tarps, toys, bird baths, tires, and low spots in the yard, so a property can grow its own mosquitoes no matter how much you spray. That is why good mosquito control always starts with source reduction — finding and dumping or treating standing water — followed by larvicide in the water that cannot be drained, like drains, ponds, and catch basins.

Yes. Botanical treatments built on essential oils such as garlic, cedar, rosemary, and lemongrass can reduce mosquito activity and are a good fit for households that prefer to avoid conventional synthetics or that have ponds, gardens, or pollinators nearby. The trade-off is that natural products generally break down faster in Houston's heat and rain, so they need more frequent reapplication to keep working. Many homeowners get the best of both worlds by combining a botanical barrier spray with aggressive standing-water source reduction and larvicide, which is chemical-light but very effective.