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Who Treats Ants in Washington DC?

5 pest companies in Washington DC name ants, and 5 of them name it on their own website. The most are in Washington DC (5).

  • Companies5
  • Named on own site5 of 5
  • Open Saturdays4 of 5
  • With public reviews5 of 5

Quick Answers

Are carpenter ants a problem?

Yes. Carpenter ants do not eat wood, but they tunnel through damp or soft wood to nest. Piles of fine sawdust near trim or a window are a sign.

Why do ants keep coming back after I spray?

Store sprays kill the ants you see, not the colony. Bait that workers carry back to the nest works better for most kinds.

Does an ant control company need a license in Washington DC?

Yes. Washington DC licenses or certifies anyone who applies pesticides on someone else’s property for pay, through its state pesticide regulator, most often the department of agriculture. Ask for the license number before work starts.

Ants Companies by Region

Companies that name ants on their own site come first, then the ones that name the most pests.

Washington DC

  • Names ants on its siteSaturdays
    Elite Pest Control

    Elite Pest Control

    Washington DC

    4.8 on Google, 230 reviews
    • Extermination
    Top Rated 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 2 more
  • Names ants on its siteOpen 7 days
    Pest Control Washington DC

    Pest Control Washington DC

    Washington DC

    5.0 on Google, 11 reviews
    • Extermination
    Highly Rated 2026
    • Termites
    • Mice and Rats
    • Ants
    • Cockroaches
    • Mosquitoes
    • 1 more
  • Names ants on its siteSaturdays
    BioTech Pest Management

    BioTech Pest Management

    Washington DC

    4.5 on Google, 180 reviews
    • Organic options
    • Extermination
    Highly Rated 2026
    • Mice and Rats
    • Ants
    • Cockroaches
    • Spiders
    • Wildlife Removal
  • Names ants on its site
    Dixon's Pest Control, Inc.

    Dixon's Pest Control, Inc.

    Washington DC

    4.2 on Google, 27 reviews
    • Extermination
    • Termites
    • Mice and Rats
    • Ants
    • Spiders
    • Wildlife Removal
  • Names ants on its siteOpen 7 days

    DC Pest Exterminator

    Washington DC

    5.0 on Google, 11 reviews
    • Extermination
    Highly Rated 2026
    • Mice and Rats
    • Ants

Read the ants field guide or see every pest company in Washington DC.

What to Know Before You Call About Ants

Odorous house ants, pavement ants, carpenter ants and Argentine ants are common in American homes. The fix depends on which ant it is.

Wipe up the trail with soapy water and keep food sealed. Do not spray a trail you want a pro to bait, since bait needs live ants to carry it home.

For carpenter ants, ask the company to look for the moisture problem that drew them in.

State

Ants Help in Washington DC