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Who Handles Pest Control in Connecticut?

We list 201 independent pest control companies in Connecticut, across 19 cities in 1 regions. The longest lists are around Waterbury (25), Norwalk (23) and Danbury (21). The pests named most are mice and rats, wildlife removal and ants.

  • Companies201
  • Organic or green options75
  • Regions1
  • On the state license list55

Quick Answers

How many pest control companies are in Connecticut?

We list 201. 75 name organic or green options on their own website and 140 offer regular extermination.

Does a pest control company need a license in Connecticut?

Yes. Connecticut 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.

How do I check a Connecticut pest control license?

Connecticut publishes its list of licensed pest control businesses, and we matched 55 of the companies here to it. Their pages show the license number and link to the state list. For anyone else, ask for the number and look it up with the state.

Pick the Pest

Regions and Cities in Connecticut

Bridgeport Area, CT

201 companies.

Companies That Name the Most Pests

  • 9 pests namedSaturdays
    ProSource Pest Solutions

    ProSource Pest Solutions

    Waterbury CT

    5.0 on Google, 793 reviews
    • Extermination
    Best in Waterbury 2026
    • Termites
    • Mice and Rats
    • Ants
    • Cockroaches
    • Mosquitoes
    • 4 more
  • 9 pests namedSaturdays

    Krit-X LLC

    Wolcott CT

    4.8 on Google, 50 reviews
    • Organic options
    • Extermination
    Top Rated 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 4 more
  • 8 pests namedSaturdays

    Envirocare Pest Control, LLC

    Watertown CT

    4.9 on Google, 1,167 reviews
    • Organic options
    • Extermination
    Top Rated 2026
    • Termites
    • Mice and Rats
    • Ants
    • Mosquitoes
    • Bees, Wasps and Hornets
    • 3 more
  • 8 pests namedSaturdays

    Brinova Pest Services

    Hartford CT

    • Organic options
    • Extermination
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 3 more
  • 7 pests namedOpen 7 days
    Total Pest Control, LLC

    Total Pest Control, LLC

    Meriden CT

    4.9 on Google, 699 reviews
    • Extermination
    Top Rated 2026
    • Termites
    • Mice and Rats
    • Ants
    • Mosquitoes
    • Bees, Wasps and Hornets
    • 2 more
  • 7 pests namedOpen 7 days
    Meerkat Pest Control

    Meerkat Pest Control

    West Hartford CT

    4.9 on Google, 305 reviews
    • Organic options
    • Extermination
    Top Rated 2026
    • Termites
    • Mice and Rats
    • Ants
    • Mosquitoes
    • Bees, Wasps and Hornets
    • 2 more
  • 7 pests namedSaturdays
    Flow. Pest Solutions

    Flow. Pest Solutions

    Norwalk CT

    5.0 on Google, 250 reviews
    • Organic options
    • Extermination
    Best in Norwalk 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 2 more
  • 7 pests namedOpen 7 days
    Reaper Pest Control LLC

    Reaper Pest Control LLC

    Newington CT

    5.0 on Google, 76 reviews
    • Extermination
    Best in New Britain 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 2 more
  • 6 pests namedSaturdays

    Seaport Pest Solutions

    West Hartford CT

    5.0 on Google, 1,921 reviews
    • Extermination
    Top Rated 2026
    • Mice and Rats
    • Ants
    • Mosquitoes
    • Bees, Wasps and Hornets
    • Spiders
    • 1 more
  • 6 pests namedOpen 7 days
    ApolloX Pest Control

    ApolloX Pest Control

    Fairfield CT

    4.8 on Google, 111 reviews
    • Extermination
    Top Rated 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 1 more
  • 6 pests namedOpen 7 days

    Expello Pest Control

    North Haven CT

    4.8 on Google, 32 reviews
    • Organic options
    • Extermination
    Top Rated 2026
    • Mice and Rats
    • Ants
    • Cockroaches
    • Mosquitoes
    • Spiders
    • 1 more
  • 6 pests named
    Advanced Pest Control Inc.

    Advanced Pest Control Inc.

    Wethersfield CT

    4.7 on Google, 22 reviews
    • Extermination
    Highly Rated 2026
    • Termites
    • Bed Bugs
    • Mice and Rats
    • Ants
    • Cockroaches
    • 1 more
State

Pest Control in Connecticut