Why Virginia's swarm window runs from February to June
Four months is a long swarm season, and it is a direct result of where the state sits. Eastern subterranean colonies release winged reproductives once soil temperatures rise and conditions are humid, generally on warm afternoons after rain. In the mid-Atlantic, Penn State and University of Georgia guidance places that window from February through June. Virginia's mild winter lows near 29F let southeastern parts of the state hit swarming conditions weeks before the mountains do. That means the same state can produce a February swarm near the coast and a June swarm at higher elevation, from the same species. Do not dismiss an early flight as too soon in the year, and do not assume a late one is something else. The practical takeaway is about location, not timing. A swarm outdoors in the yard tells you termites live in the area, which was already true. A swarm indoors, or a pile of wings on an interior sill, tells you a mature colony is feeding inside the structure. That distinction, not the month, is what should determine how fast you call someone.
Brick veneer, crawlspaces, and hidden termite routes
Virginia housing gives termites two favorite pathways, and both are invisible from the curb. Brick veneer is the first. The brick is a facing, not structure, and behind it sits a narrow air cavity and then wood framing. termites entering at grade can build tubes straight up inside that cavity, bypassing everything a homeowner would look at, and emerge at the sill or a window frame. Mortar joints and weep holes give them entry, and mulch piled to the bottom brick course removes the last obstacle. Crawlspaces are the second. A crawl holds bare or barely covered soil under a wood floor system, and coastal Virginia's high water table keeps that soil damp year round. Piers, the perimeter wall, and the band joist are all reachable in a few inches of travel. What this means for inspections is that the useful work happens underneath and inside, not outside. An inspector who never opens the crawlspace hatch has not really looked at a Virginia house.
What the first inspection visit covers
Plan on an hour or more, and plan to be there for it. The inspector should start below the floor, working the crawlspace or basement perimeter with a light, checking piers and the top of the foundation wall for tubes, and probing the sill plate, band joist, and floor joists for hollow spots. Under bathrooms, near water heaters, and around any plumbing repair get closer attention because those areas stay damp. Outside, they walk the full perimeter checking grade against siding, mulch depth, shrubs pressed to the wall, downspout discharge, deck posts, and any wooden step or rail contacting soil. You should get a diagram marking where activity or damage was found, a note on conducive conditions, and a clear list of areas that could not be inspected. Finished basement walls, insulated crawl ceilings, and stored belongings all create blind spots. Before they leave, ask them to walk you to one finding so you can see it yourself, and ask which treatment they recommend and why that method suits your foundation.
Renters, landlords, and who handles termite work
Termite treatment is almost always the property owner's responsibility, because the work happens in the soil and the structure rather than inside a tenant's living space. If you rent in Virginia and find mud tubes on a crawlspace pier or a pile of wings by a basement window, report it to the landlord in writing and keep a dated copy. Photographs help. Structural damage is not a tenant repair, and documentation matters if the issue later turns into a dispute about habitability or damaged belongings. For landlords, the practical question is scheduling. A liquid barrier needs perimeter access, so parked vehicles, storage, and anything stacked against the building has to move, and drilling a shared slab is loud enough to warrant advance notice to every unit. Bait systems are often easier on occupied rental property. Stations go into the soil, service calls are brief, and nobody has to be home. The tradeoff is time to colony decline. Whoever holds the contract should keep the service history. A documented inspection record is a genuine asset when the property changes hands.
How to compare two Virginia termite proposals
Comparing price alone leads people to buy less work rather than better work, so line the scopes up first. Ask both companies how many linear feet the price covers and whether attached garages, porches, sunrooms, and stoops are included. A number that covers only the main house perimeter is a different product than one that covers everything attached. Ask whether the proposal is a full perimeter treatment or a spot treatment of one area. Spot work has its place, but a colony that reached one wall can reach another, and you should know which you are buying. Compare follow up directly. University of Florida guidance notes bait systems keep working only while stations are maintained, so a baiting proposal without a stated service interval and renewal price is incomplete. For a liquid job, ask how many reinspection years are included and what happens if activity returns inside that window. Finally, confirm the company holds current Virginia licensing for structural pest control, and get every inclusion and exclusion written down before a date goes on the calendar.