What your neighbors are saying

One of things I find most impressive about Debug is their willingness to help us prevent problems first. Bill and his team make it clear that are not just here to eliminate the problem today, but to help us and educate us so that we can reduce future issues.
Director of Facilities
University of Rhode Island
I hope you realize what an awesome employee you have Mike being part of your team. I can't thank him or you enough for taking care of my bug-phobia! You're company is fantastic and I have been telling this to ALL I know. Thanks again!
Deb O.
Burrillville, RI
I have over a decade of experience with the people at Debug Pest Control and they have always treated me right. I would recommend their services without a doubt.
Dr. Jason A.
Putnam, CT
Life in the country always brings critters, and Debug takes care of the ones that are not welcome. We have found the team at Debug to be responsive, knowledgeable, and personable. Best of all, they are nice local people servicing their locals.
Office Manager
Resnovic Dental

Meet Some of Our Team

Bill Horgan Debug

Bill Horgan

President, Owner

Tim Horgan Debug

Tim H.

Service Manager

Keith P.


Photo of pest control technician

Bill M.


Photo of pest control technician

Charlie L.


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Jose R.


Photo of pest control technician

Matt W.


Servicing Killingly, CT since 1993

We love Killingly – the Quiet Corner neighborhoods full of hard-working New Englanders, the hiking trails at Old Furnace State Park, the beer and burgers at Black Pond Brews.  At Debug, we like to think of ourselves as contributing to that sense of hard-work, beauty, and pride that is such a part of Killingly. We know the people of Killingly work hard to maintain their homes and businesses, and we want to be the pest control service Quiet Corner residents rely on.

People and businesses in Killingly can depend upon Debug to meet and exceed all of their pest control needs. We can help with common pests like bed bugs, carpenter ants, mosquitoes, ticks, rodents, and wildlife. We have a wide range of options, including our popular environmentally friendly options. Whenever possible, we do our best to relocate wildlife and beneficial insects.

Our technicians are certified and state licensed. Our equipment and methods are the most innovative and effective tools available in the pest control industry.

We understand the unique needs of the people of Killingly living and working with pest control issues. We are not a big, faraway corporation; we’re neighbors, and we like it that way.

CT B-2162

Debug Pest Control logo

Protect your home and family

 with pest control that cares about you

Service Areas

Areas we serve
in Southern New England

We’re proud to be help communities in Rhode Island, Eastern Connecticut, and Southeastern Massachusetts.

Rhode Island: 

Southeastern Massachusetts:

  • Attleboro
  • Bellingham
  • Blackstone
  • Bridgewater
  • Brockton
  • Dartmouth
  • Dighton
  • Douglas
  • East Bridgewater
  • Fall River
  • Foxborough
  • Franklin
  • Mansfield
  • Millville
  • New Bedford
  • North Attleborough
  • Plainville
  • Rehoboth
  • Seekonk
  • Somerset
  • Swansea
  • Taunton
  • Uxbridge
  • Webster
  • West Bridgewater
  • Westport
  • Wrentham

Eastern Connecticut:

Popular Services

Strategies and treatments to protect you from 30+ pests.

No homes in New England are safe from termite damage.

Control your rodent problem and then prevent them from re-entering.

Trust the Debug process to thoroughly exterminate bed bugs.

From the Blog
Mosquito biting an arm

7 Ways to Prevent Mosquito Bites

Summer is here. But it’s hard to enjoy your backyard when you’re busy slapping your arms and legs as the mosquitoes bite you. Take back