A month-by-month termite calendar for Atlanta
Atlanta gets a long swarm season because four species take turns. February through April belongs to the eastern subterranean termite, which flies in daylight, often on a warm afternoon after rain. If you see winged insects at an interior window in March, that is the likely source and it means a colony is close to the structure. April through June brings dark southeastern subterranean swarms, overlapping the tail of the native flight. From April through July, Formosan swarmers fly from dusk until about midnight, so this is the group you notice around porch lights and headlights rather than on a windowsill. July through September is the light southeastern window, which surprises people who assume swarm season ended in spring. The practical use of that calendar is timing. A spring inspection catches the native flight evidence while it is fresh. A midsummer inspection catches the later species. Between flights, the colony is still feeding, so an absence of swarmers in October tells you nothing about whether wood in the crawl space is being eaten.
What the first inspection should cover
A worthwhile termite inspection is mostly a crawl and a walk, and it takes longer than people expect. Outside, the inspector traces the full foundation looking for mud tubes on block, brick, piers, and stucco, checks where siding or trim gets close to soil, and notes where downspouts and grade send water. Deck posts, porch steps, fence rails against the house, and any stored lumber get checked too. Inside and underneath, the work moves to sill plates, band joists, subfloor, and framing near plumbing. Expect probing with a screwdriver or awl rather than looking only, because damaged wood often looks fine until it gives. Bathrooms, garage walls, and slab expansion joints deserve attention in this housing stock. What you should get afterward is a diagram showing where evidence appeared, a species identification or a note that it is pending, a moisture finding, and a proposed method tied to those findings. If the report is one line and a price, ask for the diagram before you compare it against anything else.
Liquid barrier or bait system for a Georgia house
The choice usually comes down to what surrounds your foundation. A liquid barrier means trenching soil around the perimeter and drilling through anything solid that blocks it, which produces a treated zone that termites cannot cross without picking up product. It is fast, and University of Kentucky material notes labeled termiticides should control for at least five years under label directions. Baits take the opposite approach. Stations sit in the soil, foragers find them, and the colony declines over weeks as the material spreads. That patience buys flexibility: no drilling through a patio, less disturbance near a well or a drainage line, and a monitoring record that shows whether activity returns. Houses in this area often argue for one or the other on layout alone. A ranch with a wraparound slab porch takes a lot of drilling. A house on a wooded lot with grade changes and hardscape may suit stations better. Ask each company to explain which sections of your perimeter are hard to treat and how their method handles those.
How to compare two termite quotes
Put the two proposals side by side and look for four things before you look at price. First, the finding: does each name the species and show where evidence appeared, or does one simply assert that treatment is needed. Second, coverage: total linear feet treated, which slabs and porches get drilled, and whether the crawl space framing is included. Third, the contract. Georgia requires written contracts for structural pest control services, so read what the retreatment clause promises, how long the initial term runs, what the annual renewal costs, and whether damage repair is covered or only retreatment. Those terms are where two similar prices stop being similar. Fourth, the follow up. Ask when someone returns, what they check, and what the report after that visit looks like. A bait system in particular is a service relationship rather than a one time job, and a quote that does not spell out the servicing interval is incomplete. Get all of it in writing before any money changes hands.
termites and selling a house in Atlanta
If you are listing, the termite question arrives early. Georgia sales commonly run on the Official Wood Infestation Inspection Report, and buyers, agents, and lenders read it closely. Sellers who wait until the closing calendar is set often find that an inspection, corrections, retreatment, and a new report do not fit into the days remaining. Order the inspection before you list. If evidence turns up, you have time to get a liquid treatment or bait system in place, repair damaged wood, and document the work. Keep every piece of paper: the original contract, the treatment graph showing linear feet and product, renewal receipts, and any repair invoices. Buyers with a transferable contract and a clean record ask far fewer questions. If you are buying an Atlanta house, read the report rather than the summary line. Note whether the inspector reported inaccessible areas, because a blocked crawl space or a finished basement wall means parts of the structure were never actually examined.
Why one colony is a bigger deal than it looks
The insect you see is a tiny fraction of what is happening. Texas A and M reports that a mature native subterranean colony can contain as many as 250,000 workers, and those workers forage in every direction from the nest rather than heading for one board. University of Florida material notes there can be 25 native subterranean colonies per acre of land, which reframes the usual homeowner question. The termites are already in the yard. Whether they get into the house depends on what the house offers them. That is why control targets the soil and the structure's contact points rather than the individual insects you find. Knocking down a mud tube removes the bridge for a day. The colony rebuilds, often within a few feet, and you learn nothing about how far the feeding has spread. It also explains the scale of the spending. The University of Georgia puts nationwide subterranean termite treatment and prevention at roughly 2 billion dollars a year, most of it paid by people who found evidence rather than prevented it.