Pest Control Service

If you have one visible problem — a wasp nest over the front door in Broadlands, a line of odorous house ants crossing a kitchen island in Ashburn Farm — choose a one-time treatment at $250–$425 and stop there. If the same pest has come back twice after store-bought spray, choose a recurring exterior program at $250–$325 per visit, because the point of recurring service is keeping the perimeter treated before the pest crosses the threshold, not re-treating the inside every six weeks. The trade-off is straightforward: a one-time visit costs less today and solves today's pest; a recurring program costs more over a year but interrupts the seasonal cycle that slab-on-grade townhomes in Brambleton and Moorefield Station get hit with every spring, when ants follow the expansion joint under the slab straight to the sink cabinet. One-time visits are available on their own — say so when you book if you would rather not start a program at all. For mice, the real decision is trapping versus trapping plus exclusion. If you want the activity gone this week, trapping and monitoring at $325–$650 will do it, and you will usually know within 3–5 days whether the run is active. If you want it gone and staying gone, add exclusion at $600–$2,400 — sealing the gap behind the dryer vent, screening the brick weep holes, replacing a chewed garage door sweep, closing the pipe penetration under the kitchen sink. Trapping removes the mice in the house; exclusion removes the reason a new mouse walks in next October. That is the whole idea behind sealed out, not just sprayed down. Can I just do the exterior and skip the inside? Usually yes. For ants, spiders, crickets, and stink bugs, an exterior perimeter and eave treatment does most of the work, and interior application is limited to the specific active area — under a sink, behind an appliance, along a garage wall. German cockroaches are the exception: they live indoors, in kitchens and bathrooms, and they need interior baiting on a two- or three-visit schedule to break the egg cycle. How do I choose between a mosquito program and a one-time yard treatment before an event? If you are hosting a graduation party or a July cookout, a single treatment 24–48 hours ahead knocks down the adult population for roughly two to three weeks. If your yard backs onto standing water — a retention pond in Loudoun Valley Estates, the wet ground near Beaverdam Reservoir, a shaded creek bottom off the W&OD Trail — a season-long program of repeat treatments every 3 weeks from Memorial Day to Labor Day is the only version that actually holds. The trade-off is one $250–$400 visit versus several across the summer. For termites, the choice is inspection versus treatment. A wood-destroying insect inspection tells you whether there is activity and produces the report a settlement attorney needs. A liquid perimeter treatment is the fix once activity is confirmed, and it is the larger number by a wide margin. If you are buying or selling in Ashburn Village or Belmont Country Club, start with the inspection and request it at least a week before your closing date.