🐀 Rat Removal in Savannah

Rats in Savannah, Georgia

If you've been searching 'rats in my walls', 'scratching in walls at night', or 'rat poop in attic' in Savannah, you almost certainly have a rat problem — and Savannah's rat pressure is among the highest in the Southeast. Roof rats (Rattus rattus) dominate the Savannah Historic District, Ardsley Park, Habersham Park, and Gordonston because of the mature live oak canopy and the tourism-corridor food density along River Street, Bay Street, City Market, Forsyth Park, and Broughton Street. Norway rats (Rattus norvegicus) push out of storm sewers and the older inner-city industrial corridors. Mixed-species infestations are routine in older Savannah housing.

Hearing Scratching in Your Walls at Night?

The most common Savannah rat search query is some version of 'scratching in walls at night.' If you're hearing fast scratching, scrabbling, or chewing inside walls or in the attic after dark, particularly between sunset and 2-3 a.m. and again pre-dawn, you almost certainly have rats. Common sound patterns:

• Scratching in walls at night — the most common report. Rats travel inside wall cavities, nest in insulation between studs, scratch at the back of drywall.
• Squeaking and high-pitched chittering — territorial disputes or juveniles. Squeaks coming from inside walls mean an active colony, not a single animal.
• Sustained gnawing — rats chew constantly to wear down their teeth.
• Quick light running across the ceiling — roof rats travel along ceiling joists in attic spaces.
• Activity continues all night, not just one window — unlike raccoons (out at dusk, return at dawn), rats have multiple feeding and nesting trips per night.

If trying to figure out whether it's rats or mice in your Savannah walls, the difference is mostly volume — rats are louder, more sustained, and more deliberate. Mice are quieter and more sporadic. Rats also use specific runways repeatedly, so noise concentrates in particular wall sections.

Roof Rats vs Norway Rats — How to Tell Which You Have

Savannah is unusual because both species are well-established and routinely show up in the same property. The species you have determines where they nest, where they enter, and how they need to be excluded.

• Roof rat (Rattus rattus) — also called black rat or palm rat. Slim build, longer-than-body tail, agile climber, dark brown to black. Enters at roofline level — gable vents, soffit returns, decayed fascia, attic ridge gaps, and roof-to-wall transitions. Nests in attics and the upper sections of wall cavities. Heavy population across Savannah Historic District, Ardsley Park, Chatham Crescent, Habersham Park, Gordonston, and the older Eastside neighborhoods.
• Norway rat (Rattus norvegicus) — also called brown rat or sewer rat. Heavier-bodied, shorter tail, ground-level entry profile, brown to gray. Enters at foundation level — gaps around plumbing penetrations, crawl-space access, foundation cracks, damaged sewer line connections. Nests in basements, crawl spaces, sewers, and ground burrows. Heavier in older inner-city Savannah blocks and along storm-drainage corridors.

Diagnostic tell at the inspection stage: attic and roofline activity is roof rat; basement, crawl-space, foundation, and ground-level activity is Norway rat. Mixed-species infestations are common in older Savannah Historic District properties.

Why Savannah Has Such Heavy Roof Rat Pressure

Three things compound to make Savannah one of the highest-roof-rat-pressure submarkets in the Southeast:

• Mature live oak canopy — provides continuous arboreal travel routes between properties year-round. Roof rats travel through trees the way most homeowners imagine squirrels do. The Olmsted-influenced Forsyth, Daffin, and Bonaventure park system functions as wildlife corridor habitat.
• Restaurant-district food density — River Street, Bay Street, City Market, Broughton Street, Forsyth Park edge, and the Decatur Square area provide concentrated food sources that sustain permanent dumpster ecology. Tourist food waste is part of the picture.
• 1700s-1800s structural entry-point inventory — Historic District housing has extensive gaps, decayed wood, and original soffit construction that newer construction lacks.

Atlantic hurricane season periodically pushes storm-sewer Norway rat populations into surrounding properties, and after major storms residential rat call volume across Savannah spikes for 30-60 days.

Signs You Have Rats in Your Savannah Home

• Rat poop — single most reliable indicator. Roof rat droppings are about half an inch long, pointed at the ends, dark when fresh; Norway rat droppings slightly larger, blunt-ended, often in concentrated piles. Don't handle without protective equipment — hantavirus, leptospirosis, and salmonellosis transmission risk.
• Grease marks on walls, beams, and travel paths — rats follow same routes; their fur leaves dark oily smudges. The single best diagnostic for an established colony.
• Musky rat smell — distinct odor that homeowners describe as 'something died in the wall' even without an actual dead animal. Intensifies in warm weather.
• Dead rat smell — if a rat dies inside a wall cavity, the smell of decomposition is unmistakable and persists 1-3 weeks. Coastal Georgia humidity and warmth make this dramatically worse.
• Gnaw marks on wood, wire, plastic, and food packaging.
• Visible runways — worn tracks in attic insulation, dust trails on rafters.
• Pets fixated on a wall or ceiling area — dogs and cats often track rat activity homeowners can't detect yet.

How Rats Get Into Savannah Homes

Rats can squeeze through any opening they can fit their head through — for roof rats, about a half-inch gap; for Norway rats, about three-quarters of an inch. Common Savannah entry points:

• Gable vents and louvers — primary roof rat entry across Historic District, Ardsley Park, Habersham Park.
• Decayed soffits and fascia — gaps under eaves and at roof-to-wall transitions.
• Live oak branches touching the roof — roof rats use any vegetation contacting the structure as a highway. Trimming back vegetation 4-6 feet from the structure is part of long-term roof rat control.
• Foundation gaps and crawl-space vents — primary Norway rat entry, particularly in older inner-city housing and along Eastside waterfront.
• Plumbing and utility penetrations — gaps around water lines, sewer lines, electrical conduit through the foundation.
• Damaged sewer line caps and storm-drain access — Norway rats travel through storm sewers and access yards through broken cleanouts.
• Garage door bottoms and pet doors — both species use these when other access is limited.

Rat Damage and Health Risks — When the Problem Becomes Urgent

• Chewed electrical wiring — fire risk, especially in Historic District homes with original cloth-jacketed wiring.
• Flickering lights, tripping breakers, or burning smell — call an electrician AND a wildlife contractor immediately.
• Strong musky odor in living space — multi-week active infestation with substantial contamination.
• Visible droppings in pantry or near food prep areas — direct food contamination is salmonellosis risk.
• Pet exposure or fixation — pets that catch rats can pick up rat-borne ectoparasites and pathogens.
• Rat sighting inside the living space — population has grown enough that animals explore beyond typical attic/wall/crawl-space habitat. 'Call today' situation.
• Storm or hurricane recovery — Atlantic hurricane season displaces sewer and outdoor rat populations into structures.

Are Rats in My Savannah House Dangerous?

Yes — rats are documented vectors for leptospirosis (heightened in coastal Georgia's warm humid climate; severe in dogs and humans), salmonellosis (food contamination), hantavirus (aerosolized droppings during DIY cleanup), rat-bite fever (any bite or scratch), and murine typhus (flea-borne, documented historically in coastal Georgia). Children with asthma can have flare-ups from rat dander and urine proteins. Coastal Georgia's warm, moist climate dramatically increases environmental survival of Leptospira bacteria, making the disease risk worse here than in cooler regions.

How Much Does Rat Removal Cost in Savannah?

Most Savannah rat jobs run between $600 and $2,000+ from inspection through final clearance — generally higher than squirrel work because of multi-week monitoring, mixed-species coordination, and comprehensive sanitation. Variables: single species vs mixed (mixed roof-rat-plus-Norway-rat infestations cost more because both rooflines AND foundations have to be sealed), number of entry points (Historic District properties commonly have 6-10), insulation contamination scope, external food-source pressure (proximity to River Street, Bay Street, City Market, or Forsyth Park requires ongoing monitoring), and historic-preservation coordination.

Single-species suburban work in newer Southside or Pooler-adjacent Savannah construction runs $500-$800+; mixed-species work in pre-WWII Historic District housing with extensive contamination can run $3,000+. Phone estimates are free.

How We Remove Rats From Your Savannah Home

1. Inspection (day 1). Full attic, basement, crawl space, foundation, exterior survey explicitly evaluating both species. Confirm species mix and population scope.
2. Trap installation (day 1-3). Strategic placement along confirmed runways. Trapping is primary; chemical control is supplementary only.
3. Active removal (days 3-21). Trapping over multi-week window. Activity monitored continuously.
4. Sealing (days 14-30). Permanent closure with galvanized steel mesh, copper mesh (rats can chew through aluminum), masonry repair. Historic-preservation coordination handled where required.
5. Sanitation (days 21-35). HEPA-equipped vacuuming, full antimicrobial decontamination.
6. Repair (days 28-45). Insulation replacement, HVAC duct repair, electrical inspection of chewed wire runs.
7. Monitoring (days 30-60). Confirm exclusion is complete. The monitoring period is what distinguishes a real rat removal from a temporary fix.

Total timeline: 30-60 days. Older Historic District properties with mixed-species infestations run on the longer end. See our full Chatham County rat removal coverage for broader context.

Rat Removal Cost in Savannah

$300–$900+

Inspection and trap deployment. Major exclusions, decontamination, and insulation replacement adds $800–$2,500+. Call for an estimate — pricing varies by contractor and job complexity.

Frequently Asked Questions — Rat Removal in Savannah