Which rodent is in your Atlanta attic?
Start with where the noise is. Sound in the ceiling, along the top plate of a wall, or in the attic itself points to roof rats, the species that dominates attics across Georgia and the rest of the South. They are lean climbers with long tails, they nest high, and they move along the same route every night, which is why a flashlight held at a low angle across a joist will often show a polished grease trail. Sound under the floor, in a crawlspace, or near a foundation wall points to Norway rats. They are heavier, they burrow, and they favor the ground level of a property near garbage, sewer lines and dense shrubbery. You will sometimes find a burrow opening the width of a soda can at the base of a wall or under a deck. House mice give themselves away with droppings rather than noise. They are small enough to be quiet, they stay within a short range of a nest, and they leave rice grain pellets along baseboards, in drawers and inside pantry boxes. Identifying which of the three you have decides where traps go and which openings matter most, so it is worth ten minutes with a light before anyone starts working.
A month by month rodent calendar for Atlanta
January and February bring the quietest exterior population of the year, but with average lows only around 34F, quiet is not the same as gone. Animals already inside a warm attic are breeding right through it, so a January noise complaint usually means a nest established in the fall. March through May is when people find the evidence. Spring cleaning opens sheds, garages and storage rooms that have been shut since October, and droppings that accumulated all winter come to light. This is the time to wet down and disinfect rather than sweep. June through August pushes activity toward whatever is cool and damp. With highs near 89F and humidity around 71 percent, shaded crawlspaces and poorly vented attics become preferred harborage, and outdoor water is easy to find anywhere on a property. September through November is the surge. Nights cool, natural food outdoors thins out, and animals start testing the building envelope in earnest. This is the single best window for exclusion work in Atlanta, because sealing before the surge keeps you out of the whole cycle rather than reacting to it in December.
What a first inspection should cover on a crawlspace home
A real first visit takes an hour or more and covers three zones. Outside, the inspector should walk the full perimeter looking at crawlspace vents, the sill plate line, dryer and utility penetrations, downspout splash zones and any burrow openings near the foundation, then look up at the roofline for gaps at soffit returns, gable vents and ridge caps. Inside the crawlspace, they are checking for droppings on the vapor barrier, disturbed insulation between joists, grease marks on piers, and rain damaged sill wood soft enough to gnaw. In Atlanta, with 50 inches of rain a year, moisture damage and rodent entry tend to show up in the same corners. In the attic, they are looking for trails through the insulation, nesting material, and daylight at the eave line. What you should get at the end is a list of specific openings with a proposed repair for each, an explanation of where traps will go, and a schedule of return checks. If the visit ends with a bait box by the back door and no list of openings, that is a service subscription, not a plan to end the problem.
Renters, landlords, and who fixes the hole
Rodent problems in rentals stall because the fix and the responsibility sit in different hands. Sealing a soffit gap, replacing rotted fascia or screening a crawlspace vent is structural repair, and that is the property owner's side of the line. Keeping food sealed, trash contained and clutter down is the tenant's side. When only one half happens, the animals keep coming. If you rent, put the report in writing, date it, and include photographs of droppings, gnaw damage and any hole you can see from the ground. Ask specifically for exclusion repairs rather than traps, since a landlord who authorizes only bait is paying for a service that will still be running next year. If you own the property, understand that the cheapest path is almost always the repair. Contaminated insulation, chewed wiring and urine damaged subfloor in a humid climate cost far more than closing the openings did, and a documented exclusion job protects you if a tenant raises a habitability complaint. Ask the provider for photographs of every sealed opening so you have a record of what was actually done.
How to compare two rodent quotes without guessing
Put the two proposals side by side and look for four things. First, does the quote list openings individually with a material named for each, or does it just say exclusion. Hardware cloth, sheet metal and mortar hold up. Foam, caulk and steel wool alone do not survive a determined rat. Second, how many follow up visits are included and what ends the job. A plan that finishes when trap catches hit zero for a set number of checks is measurable. A plan that finishes when the month ends is not. Third, what is the rodenticide policy. Ask whether any bait will be used, which active ingredient, whether stations are locked, and how the risk to dogs, cats and neighborhood raptors is handled. A provider who cannot answer that clearly is worth passing on. Fourth, what is excluded. Attic insulation removal, sanitizing, carpentry and tree trimming are often separate line items, and one quote may look cheaper only because it left them out. Get the price after inspection in writing, and ask what triggers a change order, so the number you agree to is the number you pay.