
If you have a serious rodent problem, you may need to know the cost of hiring a rat exterminator. We can help you estimate costs in Baltimore, MD.
Pest control costs depend on your project and location. Check with a local pro for your specific job.
Rat exterminator costs in Washington, D.C., are around 15% lower than national averages.
Washington is one of the most rat-infested cities in the U.S., so putting aside funds for removal makes sense.
Historic city homes with poor trash storage practices are more at risk of an infestation.
Your home’s size, the rats’ nest location, and ease of accessibility impact removal costs.
Professional rat extermination in Washington, D.C, costs $342 on average. However, you might spend between $185 and $501, depending on the size of your home and the extent and location of the infestation.
Washington, D.C., is known for being one of the most rat-filled cities in the country. Increasingly mild winters, poor trash practices, and copious amounts of construction work are all helping to push rat populations up. Being proactive with your pest management practices and setting aside funds for professional pest control are solid precautions.
While the size of your home and the extent of the infestation play the biggest role in rat exterminator costs in Washington, D.C., other factors also influence your final bill. For example, if you have a poorly-sealed historic Washington home and rats are nesting in the wall cavities, this tricky-to-access location could bump up costs.
Local rat exterminators offer several levels of service. Your price will increase if you select options to rodent-proof your home (sensible if you live next to one of the city’s long-standing construction sites) or need to address any damage to your home.
The rats’ location affects extermination costs, and an inaccessible infestation means higher labor costs. Exclusion can quickly become expensive if rats are inside the walls or have caused internal damage to insulation or ductwork.
| Infestation Location | Cost Considerations |
|---|---|
| Shed or garage | Least expensive to remove, easy to find, trap, and release. |
| Attic and basement | Need to budget for repairs (replacing flooring or drywall) |
| Walls | Requires extra labor and additional fees for thermal imaging equipment |
| Ductwork | Requires extra work and specialized tools |
| Crawlspaces | Slightly higher costs, more labor to access than basements |

The larger the rat problem, the longer inspections, exclusions, and extermination steps will take, which adds to the cost. A large infestation requires more traps, bait stations, and more serious eradication methods, such as fumigation. Since rats are prolific disease spreaders and can produce up to six litters each year, catching an infestation early is important.
| Infestation Size | Average Cost Range |
|---|---|
| Small | $100–$500 |
| Moderate | $250–$1,500 |
| Large | $1,000–$8,000 |
The more space a professional has to inspect for signs of rats, the more it will cost. The average home size in Washington, D.C., is 2,000 square feet. If you choose exclusion services to seal and block rodent-friendly entrances, bigger homes may require more work. This is also why infestations limited to sheds, barns, or other separate buildings will be significantly less expensive. Costs depend on the extermination method, but they average between $0.25 and $3 per square foot.
| Square Feet | Cost |
|---|---|
| 1,000 | $250–$3,000 |
| 2,000 | $500–$6,000 |
| 3,000 | $750–$9,000 |
| 4,000 | $1,000–$12,000 |
Once you’ve confirmed signs of a rodent infestation, rat exterminators can approach your rodent infestation in several ways. Let’s look at common rat extermination methods and how much exterminators charge for those services.
| Pros of Live Removal | Cons of Live Removal |
|---|---|
| Minimal, quick labor | Charges per rat can be high |
| Suitable for small infestations | Requires hands-on removal |
If you want to get rid of rats without poison, most exterminators charge $55 to transport live rats caught from your property. Exterminators charge for removal because they incur fuel and labor costs while traveling at least a mile from your home to send the rats to their new happily ever after.
| Pros of Rat Exclusion | Cons of Rat Exclusion |
|---|---|
| Effective for in-home infestations | Significantly more expensive |
| Prevents rats from returning | Takes longer |
| Can apply to other pests | Not foolproof |
Many exterminators will seal off all entry points where rats can enter your home. The most common exclusion strategy is sealing holes. However, exclusion can also include screening crawl spaces and roof vents, repairing holes, and pruning back trees that rats use as stairs into your home. The cost of exclusion ranges from $230 to $690.
| Pros of Fumigation | Cons of Fumigation |
|---|---|
| Tackles large-scale infestations throughout a building | Very expensive |
| Eradicates rats that can’t be found otherwise | Use of toxic fumes in the home |
| Fast-acting | Must vacate the house |
If your rat exterminator suggests fumigation, a last resort method for a severe and dangerous rat infestation, expect to pay $1.15 to $3.45 per square foot. This works out as $2,300 to $6,900 for the average Washington, D.C., home. Similar to termite fumigation, everyone will likely need to leave the house for one to two days while the chemical does its job.
Most rat exterminators will arrange follow-up visits to check for signs that more rats are on your property, such as new nests. If they laid bait or traps, pros examine the results and determine whether additional steps are needed. You can expect to pay $55 to $170 for follow-up visits, which a pro may bundle in your estimate.
Despite the cost of living in Washington, D.C., being significantly higher than the national average, labor wages are slightly lower. This is likely why you shouldn’t have to pay too much over the national average to hire a local rat exterminator.
Professionals often charge a flat fee per visit, making it easier to budget than if they quoted hourly rates. Flat rate labor costs could be as little as $90 to remove one rat trapped in your attic, compared to $1,100 for some whole-house exclusion services.
Expect professionals to offer discounted rates for quarterly or annual services. These can provide peace of mind if you live in an area of the city that’s overrun by rats.
The cost of rat extermination in Washington, D.C., won’t offer the direct return on investment (ROI) that major makeovers, like a bathroom renovation or new roof, will. However, this investment can prevent your home from depreciating in value.
No one wants to purchase a property overrun with rodents—or at least not without a hefty discount. Taking steps to eradicate these pests and prevent them from coming back can make your home more appealing to potential buyers and help it sell faster. This is especially true for older homes, which can be easy targets for the high number of rats in the city. Plus, rapid rat extermination can prevent these rodents from causing extensive—and expensive—structural or wiring damage, as well as other problems that can be red flags on home inspection reports.
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
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Service was scheduled quickly. Mr. Gray, who came to do an inspection, and Mr. Allen, who did the actual servicing, were friendly, courteous, and very professional. They both offered tips on how to help us and answered all of our questions. We highly recommend Senate Termite & Pest Control.
I love that this is a family owned buisness. I have used and trusted them for decades. From moving around the dmv, city to suburbs, each scenario where i had a pest problem. I knew who exactly to call. Piece of mind and communication before and after treatments was always money well spent 🙏
We hired Biotech to perform a pest exclusion - looking for areas where mice may be getting into our apartment and blocking them up with steel wool or metal flashing. Their technicians are always super prompt, professional and helpful. They were a tremendous help with our last apartment and...
Senate Termite and Pest Control did a termite inspection and inspected for other pests. They were very professional and friendly. Interactions with people who come for pest services are very satisfactory, and contacts with their office are also very positive.
Terminix provides excellent pest extermination and mosquito control services. They investigate and give comprehensive treatment services. I highly recommend their services.
Affordable Pest is the best. I have been dealing with this problem on my own and when I called Affordable they solved my problem in no time flat. I highly recommend them for all your pest problems. Can not say enough good things about their customer service. Excellent!!!!
I have NEVER been more impressed with a pest control company! I moved into a fairly old (120 years) in Georgetown 5 months ago. Due to Covid ( restaurants closed, more people eating at home) the rodent population is moving into the residential areas. I used Terminex the last time and they...
Wow, it seems odd to actually enjoy a pest control visit, but I wish every household service provider was as good as this. The receptionist I spoke with was knowledgeable, helpful, and gave me an appointment for a free consultation the next day. Our technician, Ben, texted before our...
They did a great job, we’re very knowledgeable, kind and thorough. Mice are particularly difficult but they did an excellent job sealing up all the holes and figuring out how they were getting in. I really appreciate the good work Alpha Pest does and can’t recommend them enough.
I just had my first treatment of a package deal I got through Angie's list and I had the best experience. Duane from Pest Now was so knowledgeable and thorough in explaining my pest problem and treating my home. I highly recommend anyone with a pest problem call Pest Now to book an...
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