Mosquito Control in Round Rock, TX
GreenGuard USA provides pesticide-free CO₂ mosquito control in Round Rock, TX. Trap-based elimination targeting tiger mosquitoes along Brushy Creek, Williamson Creek, and throughout Round Rock's established neighborhoods.
Book Free AssessmentWhy Round Rock has serious mosquito pressure
Round Rock's mosquito pressure stems from the Brushy Creek and Williamson Creek drainage systems threading through the city's oldest neighborhoods. The city's numerous HOA retention ponds, Old Settlers Park irrigation, and the tree canopy along creek corridors create sustained breeding habitat spring through fall. Round Rock sits in a transition zone between the Edwards Plateau and Blackland Prairie, giving it a longer effective mosquito season than cities farther north — tiger mosquitoes are active from late February in warm years through early December. Flash flooding common to Williamson County triggers mass hatching events that overwhelm seasonal spray programs.
A smarter solution for Round Rock homeowners
Conventional spray treatments use broad-spectrum insecticides that drift, coat foliage, and kill non-target insects including bees and beneficial predators. CO₂ trapping is fundamentally different. It targets only blood-seeking female mosquitoes using the same CO₂ signal they rely on to locate hosts. Nothing is released into your environment.
- ✓ Targets only blood-seeking female mosquitoes. Bees and butterflies are completely unaffected.
- ✓ No spray drift onto native plants, garden beds, or vegetable gardens.
- ✓ All-electric EV fleet delivery, zero emissions to your door.
- ✓ Month-to-month service, no long-term contracts.
- ✓ Professional placement consultation included at no cost.
What we offer in Round Rock
Monthly CO₂ cylinder exchange delivered to your door by our all-electric fleet. We swap the empty, you never run dry. From $89.99/mo.
Learn MoreWe own the trap, handle CO₂, maintenance, and seasonal adjustments. The completely hands-off experience. From $159.99/mo.
See Rental PlansWe walk your property, map mosquito pressure zones, and design the right coverage plan. No cost, no obligation.
Book Free AssessmentServing Round Rock and surrounding areas
Round Rock homeowners deal with both the Asian tiger mosquito (Aedes albopictus) and southern house mosquito (Culex quinquefasciatus). Tiger mosquitoes bite aggressively during daylight in shaded yards; house mosquitoes create problems at dusk near standing water. CO₂ trapping addresses both species effectively — unlike spray programs designed for a single species.
Round Rock Mosquito Hotspots
Old Settlers Park area and adjacent neighborhoods experience the highest pressure in Round Rock from the park’s irrigation runoff, creek tributary corridors, and sports complex drainage.
Brushy Creek corridor through north Round Rock connects to Cedar Park’s high-pressure zones, creating a continuous mosquito corridor along the trail system.
Teravista and Mayfield Ranch neighborhoods have retention pond infrastructure that sustains mosquito populations through dry periods when natural breeding sites dry up.
Round Rock West and Highlands near McNeil Road see persistent pressure from creek-adjacent lots and mature landscape with established irrigation.
Round Rock Mosquito Season
Round Rock’s season runs March through November. The city averages 233 frost-free days annually — one of the longest windows in Williamson County — meaning mosquito populations build early in spring and persist well into fall.
Neighborhoods We Serve
We serve all Round Rock neighborhoods including Teravista, Mayfield Ranch, Forest Creek, Paloma Lake, Stone Canyon, Heritage at Vizcaya, Round Rock West, Highlands at Mayfield Ranch, Vista Oaks, Chandler Creek, Walsh Ranch, and the Old Settlers Park corridor.
Not sure if we cover your specific address? Call or text us at 512-560-4129 and we will confirm service availability and schedule your free consultation.
We also serve communities near Round Rock
Ready to reclaim your outdoor space?
Book a complimentary consultation. We visit your Round Rock property, assess mosquito pressure, and design a custom plan, at no cost and no obligation.
Book Free Assessment