Call Now: (770) 258-8568
We are hiring! Please click here for details.
Phone Icon Reddit Share Button Facebook Share Button Twitter Share Button

Rat Removal and Control

Safe, Non-Chemical Rat Control in Metro Atlanta

Roof rat extermination job in Buckwood

Roof rat extermination job in Buckwood

There are many species of rats, but the two species that most often become pests in the Metro Atlanta Area and throughout Georgia are the roof rat (Rattus rattus), and the Norway or brown rat (Rattus norvegicus). Although both rat species are found in both urban and rural areas throughout Georgia, roof rats are slightly more common in wooded rural areas, and Norway rats are more common in urban areas such as Atlanta and Marietta.

Roof Rats

In nature, roof rats (also known as black rats or tree rats) live in trees and spend most of their time aloft. They're the kind of rats that are most often found in attics. They're smaller and slimmer than Norway rats, have exceptionally good balance, and are excellent climbers. Their biology and behavior, as well as the damage they do, are very similar to those of grey squirrels. They usually get into homes and other buildings by climbing up the walls, by running along tree branches that touch or overhang the house, or by running along aerial wiring that enters the building.

Norway Rats

Norway rats (also known as brown rats, sewer rats, water rats, or wharf rats) are burrowing animals by nature, but they're also happy to live in homes and other human-occupied buildings if given the opportunity. They have powerful teeth and jaws and can gnaw through most building materials. Quite often they'll burrow and gnaw their way into basements, crawl spaces, and gaps under sheds and storage buildings. Once they're inside a building, they can make their way through wall and ceiling voids and may migrate upwards, especially if that's where the food is or if population pressures force them to move. Norway rats are also excellent swimmers and are often found in sewers and around wharves and piers. And yes, rats can swim up into a toilet.

In short, Norway rats usually start at the bottom of a building and work their way up if they have to, and roof rats usually start at the top and work their way down if they have to. But these are just generalizations. Either specie can be found anywhere in a home or building; and once in a great while, both species can be found in different parts of the same building. You won't find Norway rats and roof rats in the same part of a building, though. Despite being close relatives, the two species do not get along at all.

Rats and Human Health

Rats have the dubious distinction of having been the first pest animals believed to spread diseases. Historical evidence suggests that rats have been associated with disease even before biblical times, and practically all epidemiologists believe that rats were a big part of the reason for all of history's great plague epidemics. Specifically, rats are reservoirs for Yersinia pestis, the bacterium that causes plague. The fleas that feed on the rats then vector the disease to humans. Rats are also associated with the transmission of leptospirosis, rat-bite fever, salmonellosis, and many other diseases.

The rat's unique place in the history of disease also gave birth to the profession of pest control. The first exterminators were called "rat catchers," and they did their job pretty much the same way Rid-A-Critter does today: by trapping rats and permanently sealing them out of buildings. Almost every building is vulnerable to rat infestations. They can even get into brick homes. We find those vulnerabilities using time-honored methods like looking for droppings and following, as well as high-tech methods such as night-vision cameras. However we find them, we fix the problems to keep the rats out.

Why Non-Chemical Rat Control and Exclusion is Better

There are quite a few problems with using chemical rodenticides for rat extermination. When you consider them all, we think you'll agree that Rid-A-Critter's safe, non-chemical approach is the best way to solve structural rat problems. Let's start by looking at some of the disadvantages of chemical rat control.

Rodenticides are poisons. Although this may seem redundant and obvious, the fact is that any poison we put into the environment has the potential to harm non-target animals. In the case of rat poisons, this actually is more common than most people realize. Many rodenticides are secondarily toxic, which means that an animal that eats a poisoned rat can be poisoned, as well. So if a hawk or a fox eats a poisoned rat, the hawk or fox may die, too.

A rat hole in the roof of a Marietta home, under the shingles in the corner

Roof rat hole found during a Marietta rat removal job

Poisoned rats die at home. Don't believe that nonsense that poisoned rats "go outside to seek water." Most rodenticides take several days to work, during which the rat begins to feel progressively sicker; and just as is the case with people, when rats start to feel sick, they go home. If the rat's "home" happens to be your home, then that's where they're going to die. And stink.

In fact, we do a lot of work finding and removing dead animals that were killed by the poisons that other rat exterminators left behind. It's not the most pleasant work that we do. Trust me on that. It also would have been entirely unnecessary had the job been done properly -- by trapping and removing the rats, and then sealing up the house -- rather than just tossing some poison around and calling it a day.

Non-chemical rat control is cheaper in the long run. When you pay an exterminator to control your rat problem using rodenticides, you make a friend for life: the exterminator. That's because the poisons exterminators use don't last forever. Rodenticides used inside or outside get eaten by rats and need to be replaced. They also get eaten by insects such as beetles, weevils, and moths. Even wax-encapsulated, "weather-resistant" rodenticides often get infested by insects or rot away because of mold.

As a result, rat control that relies on poisons while neglecting the more important work of rat exclusion requires that the exterminator visit you -- and bill you -- again, and again, and again, to check and refill the bait stations. That starts getting expensive after a while.

Are Rodenticides Ever Needed?

Yes, sometimes they are, especially outdoors; but almost never inside a building unless it's scheduled to be demolished.

For example, exterior use of rodenticides might make sense in cases of large outside populations of Norway (or "brown") rats burrowing in the ground outside your house or building. They're also useful as part of wide-area public health rat abatement programs. In addition, some types of commercial buildings such as commercial food-processing facilities may be required by law or by the sanitation standards of their industries to have rodent bait stations installed around the exterior perimeters of their buildings.

So yes, there are some cases when the use of rodenticides makes good sense; and when it makes sense, we use them. But most of the time rat poisons are neither necessary nor desirable. Safe, permanent, non-chemical rat removal and exclusion is always the better way to eliminate rats from a building.

If you live in Metro Atlanta and have a problem with Norway rats or roof rats, please contact us for more information about our long-lasting, exclusion-based rat-removal programs.

Rat Control Gallery

Here are some pictures we've taken at the many rat-removal and rat-proofing jobs we've done throughout Metro Atlanta.


Reviews and Affiliations

Council on Alcohol and Drugs - Certified Drug-Free Workplace Trust DALE Certified Logo Better Business Bureau Accredited Business A+ Badge

YouTube Twitter


This Was How Rats Got Into a House in Fairburn, Georgia
by Webmaster
Mar 22, 2019 10:56:24 am.

Figuring out where rats are making there way into a house can be hard but we found it.
by Justin A.
Mar 22, 2019 09:15:30 am.

Typical Roof Rat Entry Gap into a House in College Park, Georgia
by Webmaster
Mar 21, 2019 11:05:50 am.

Typical Norway Rat Hole into a House in Atlanta
by Webmaster
Mar 21, 2019 11:02:01 am.

Just left Flowery Branch after doing a rat inspection and quote, heading back down to Antlanta for a rat in a pantry call.
by Jason McFarland
Mar 21, 2019 10:50:33 am.

How Norway Rats Got Into this House in Atlanta
by Webmaster
Mar 19, 2019 11:36:51 am.

Here's Tim Sealing Rats Out of a House in Marietta, Georgia
by Webmaster
Mar 18, 2019 11:12:14 am.

Guess How Rats Got Into a House in Sandy Springs, Georgia
by Webmaster
Mar 18, 2019 11:02:32 am.

Guess How Norway Rats Got Into this House in Marietta
by Webmaster
Mar 18, 2019 10:58:56 am.

In Columbus Ga today meeting new clients.
by Jason Arruda
Mar 14, 2019 12:45:31 pm.

Slightly Unusual Roof Rat Entry Gap into a House in Atlanta
by Webmaster
Mar 14, 2019 10:40:47 am.

Norway Rat Damage in a House in Austell
by Webmaster
Mar 11, 2019 12:09:32 pm.

Here's How Rats Got Into a Crawl Space in Atlanta
by Webmaster
Mar 11, 2019 11:59:32 am.

Norway Rats Chewed Through a Clothes Dryer Vent in Atlanta
by Webmaster
Mar 11, 2019 11:56:37 am.

Human-Assisted Rat Entry Point into a House in Sandy Springs, Georgia
by Webmaster
Mar 07, 2019 11:20:07 am.

Definitive Evidence of Rats in a Basement in Atlanta
by Webmaster
Mar 07, 2019 11:15:51 am.

Typical Roof Rat Hole in a House in Kennesaw, Georgia
by Webmaster
Mar 07, 2019 11:13:01 am.

Just got done checking traps here in Atlanta Huge rat caught. I know they are glad to have that out of there house
by Carl F.
Mar 07, 2019 08:41:10 am.

Norway Rat Droppings in the Basement of a House in Atlanta
by Webmaster
Mar 05, 2019 11:10:54 am.

Unmistakable Evidence of a Rat Problem in the Basement of a House in Atlanta
by Webmaster
Mar 05, 2019 11:08:12 am.

Typical Roof Rat Hole in a House in Atlanta
by Webmaster
Mar 04, 2019 11:28:08 am.

This Was How Rats Got Into a Garage in Atlanta
by Webmaster
Mar 04, 2019 11:25:31 am.

How Norway Rats Got through a Brick Wall in Lithia Springs, Georgia
by Webmaster
Mar 01, 2019 09:42:03 am.

A Norway Rat Chewed its Way into this House in Atlanta
by Webmaster
Mar 01, 2019 09:38:16 am.

Finishing up a Norcross rat removal before heading to Sandy Springs for a rat trapping quote.
by Jason McFarland
Feb 28, 2019 11:19:14 am.

Tunneling rats in the rain in Atlanta. Holes in the foundation below grade can be especially difficult to find. Luckily for our customers RAC is relentless when it comes to problem solving.
by Dean Scott
Feb 28, 2019 10:23:25 am.

Norway Rats Got Into this Atlanta Home through the Dryer Vent
by Webmaster
Feb 26, 2019 11:03:43 am.

Norway Rat Hole in a Crawl Space in Atlanta
by Webmaster
Feb 22, 2019 10:44:04 am.

Epic Handyman Rat-Proofing Fail in Atlanta
by Webmaster
Feb 22, 2019 10:37:24 am.

A Roof Rat Chewed its Way Into a House in Atlanta
by Webmaster
Feb 20, 2019 01:29:48 pm.

Roof Rats Were Trying to Get Into a House in Atlanta
by Webmaster
Feb 19, 2019 11:05:26 am.

Visiting clients in Albany Ga. on this Presidents Day. Be safe!
by Jason Arruda
Feb 18, 2019 11:52:47 am.

The Atlanta, Georgia office of Rid-A-Critter provides rat extermination and removal in all of Metro Atlanta including the City of Atlanta and the communities of Berkeley Lake, Buckhead, College Park, Conyers, Decatur, Douglasville, Duluth, Fayetteville, Hull, Johns Creek, Lilburn, Lithonia, Loganville, Mableton, Marietta, McDonough, Newnan, Norcross, Peachtree City, Powder Springs, Sandy Springs, Smyrna, Stone Mountain, and Vinings.

Site and Photos © 2005 - 2019 Rid-A-Critter®. All rights reserved. Legal, Privacy and Warranty Information. This Web site designed and maintained by RJM Web Design.