Washington, DC pest control: common pests, seasons & local options
From the Washington Monument's reflection on the Mall to the rowhouses of Capitol Hill, the District of Columbia packs big-city pests into 68 square miles. Residents from Georgetown to Navy Yard battle legendary rat pressure, rowhouse roaches, spring termite swarms, and swampy-summer mosquitoes.
Most common pests in Washington, DC
The four pest problems Washington, DC homeowners ask about most — and what drives them locally.
Rats
DC's rat population is legendary — the District consistently ranks among America's top three rattiest cities.
Cockroaches
German and American roaches thrive in DC's rowhouses, restaurants, and aging infrastructure.
Termites
Subterranean termites pressure DC's historic brick rowhouses and wooden framing every spring.
Mosquitoes
Humid Potomac summers breed fierce mosquito seasons from May through October.
Pest seasons in Washington, DC
DC's pest calendar never fully rests: rats and roaches are year-round, peaking as fall chills drive rodents indoors; termites swarm each April; mosquitoes own the humid summers. Historic rowhouses with shared walls make neighbors' pest problems everyone's business.
Cities we serve in Washington, DC
Provider availability depends on the property ZIP — these are the largest Washington, DC markets, but matching works statewide.
Don't see your city? Enter your ZIP on the free quote form — we cover all of Washington, DC.
Matching starts with the property ZIP
Your request is routed by pest type, property, timing, and current ZIP code so providers receive useful context before reaching out. No payment information, no obligation to hire, and up to 3 provider matches when available.
See how matching works →What does pest control cost in Washington, DC?
Prices vary by pest, home size, and severity — these national planning ranges are a solid starting point for Washington, DC homeowners:
| Service | Typical range |
|---|---|
| One-time general pest treatment | $100 – $300 |
| Quarterly prevention plan | $40 – $70 / month |
| Termite treatment | $500 – $2,500 |
| Bed bug treatment | $300 – $1,500+ |
Estimates only — your free quotes will reflect real local pricing in Washington, DC.
Washington, DC pest control FAQs
What are the most common pests in Washington, DC?
Across Washington, DC, homeowners most often deal with Rats, Cockroaches, Termites, and Mosquitoes. DC's rat population is legendary — the District consistently ranks among America's top three rattiest cities.
When is pest season in Washington, DC?
DC's pest calendar never fully rests: rats and roaches are year-round, peaking as fall chills drive rodents indoors; termites swarm each April; mosquitoes own the humid summers. Historic rowhouses with shared walls make neighbors' pest problems everyone's business.
How much does pest control cost in Washington, DC?
Most Washington, DC homeowners pay about $100–$300 for a one-time general pest visit, $40–$70 per month for a quarterly prevention plan, and $500–$2,500 for termite treatment depending on home size and severity. Exact pricing depends on your pest, property, and location — comparing free quotes is the fastest way to find your real number.
How do I find a good exterminator in Washington, DC?
Tell us your ZIP code and pest problem, and we match you with licensed, insured exterminators serving Capitol Hill, Georgetown, Adams Morgan, and communities across Washington, DC. Compare free quotes, check reviews, and verify state licensing before you hire — with no obligation.
Guides & articles for Washington, DC
State-specific articles will appear here as they are published. In the meantime, the national guides above apply to Washington, DC homes.