What pest control costs in Round Rock (2026)
Pest control in Round Rock is priced by the job, and the job is set by the inspection. Here are the ranges most Williamson County houses fall into.
| Service | Price in Williamson County |
|---|---|
| First general pest treatment, inside and out | $150 to $300 |
| Quarterly general pest service, per visit | $100 to $180 |
| Termite inspection or real estate termite report | $75 to $150 |
| Liquid termite treatment, typical house | $700 to $2,500 |
| Bed bug treatment | $300 to $3,500 |
| Rodent trapping and exclusion | $225 to $500 |
| Mosquito yard treatment, per visit | $65 to $150 |
| Wasp or hornet nest removal | $325 to $450 |
General pest and quarterly service
The first visit costs more than the ones after it. It is the full inspection, a treatment inside, a perimeter band along the slab, weep holes and the garage, and the eaves swept for webs and wasp starts. Quarterly visits keep the outside barrier fresh and treat inside only where something is showing. Fire ants, roaches, spiders, crickets, silverfish and the common ants are covered. Termites, bed bugs and rodents are not part of a standard general plan, and they are priced on their own.
Termites
An inspection is a flat fee. Treatment is priced from the linear feet of foundation, because a liquid treatment goes into a trench along every foot of the outside wall and under any slab penetration that needs it. A long ranch house costs more than a two-story with the same square footage. A bait system is priced by station count and carries a yearly monitoring fee. The written proposal shows the foundation diagram, the product, the concentration and the terms of any warranty before anything is signed.
Bed bugs
One bedroom caught early is the low end. An infestation that has moved through several rooms, or a home with heavy clutter, is the high end. Heat treatment costs more up front than a chemical treatment and usually ends it in one visit; chemical work takes two or three visits about two weeks apart. Either way you get a prep sheet before the date.
Rodents
The rodent price covers the setup visit, the follow-up trap checks and sealing the entry points found on the inspection. Attic insulation that is soaked with droppings is a separate cleanup quote.
Mosquitoes and wasps
Mosquito yard treatments are priced per visit for a typical lot and are most worth it from late spring through fall. A wasp or hornet nest on the eave is a single visit. A honeybee colony in a wall is not priced here; that goes to a registered beekeeper for live removal.
Call (737) 302-5432 and say what you are seeing and how long it has been going on. That is usually enough to tell you which line of this table you are on.