Maine and New Hampshire’s Top-Rated Pest Control Company

Pests, such as rodents, insects, and other small animals, can cause damage to property, spread disease, and pose a threat to human health. Pest control is important for maintaining a safe and healthy environment in both residential and commercial settings. By taking proactive measures to control and prevent pest infestations, you can help protect your property, your health, and the health of those around you.

Call now

207-517-9945

Get A Quote

Maine and New Hampshire’s Top-Rated Pest Control Company

Pests, such as rodents, insects, and other small animals, can cause damage to property, spread disease, and pose a threat to human health. Pest control is important for maintaining a safe and healthy environment in both residential and commercial settings. By taking proactive measures to control and prevent pest infestations, you can help protect your property, your health, and the health of those around you.

Get A Quote

Or call now

207-517-9945

Locally Owned
and Operated

  • Personalized service: Local pest control companies care about you as a customer and don’t treat you as just another number.
  • Quick response time: We answer calls, return messages and reply to emails very quickly.  Services are never more than a few days out.
  • Familiarity with the area: We are familiar with the area, including the types of pests that are common in your area and the best methods for controlling them. We also have a better understanding of the local regulations and laws that govern pest control practices.
  • Support for the local economy: By using a local pest control company, you are supporting the local economy and helping to create jobs in your community.
  • Reputation: We rely on our reputation and word-of-mouth referrals to grow our business. As a result, we will go above and beyond to ensure your satisfaction and maintain a positive reputation in the community.
Chase Young
Chase Young
14:16 30 Oct 26
Thank you so much to Trevor for taking care of me this summer with my tick and mosquito problems!
AnnMarie AnnMarie
AnnMarie AnnMarie
12:01 30 Oct 26
Great experience with Charlotte!!Would highly recommend.
Katahdin & Pine
Katahdin & Pine
22:26 29 Oct 26
I am so thankful to have Green Pest and Trevor - keeping our craft space free from Asian Lady Beetles - and the rest of the included pests makes focusing on our business way less stressful!
Esmedom Dombrowski
Esmedom Dombrowski
01:33 29 Oct 26
Matt is an exceptional tech. He was explained each step of the process. And answered all questions. He took great care in his work. He was friendly and professional. We are pleased to work with him.
Kat Mesarovich
Kat Mesarovich
16:14 28 Oct 26
Kimberly was, as always, pleasant and professional. Clear explanation, clear solution. I had wasps in my bathroom and she located the pipe on the roof that did not have a cover as the source. Very knowledgeable.
RD HP
RD HP
23:08 27 Oct 26
Second interaction with Green Pest Defense. I first called and the lady on the other end, who's name escapes me provided me with all the information I needed. Nate came out the house and went through all the areas he's be setting down the traps. He even checked the old traps for us. He was so polite and very thorough in explaining how they work and why he was putting them where he put them. I would highly recommend this company for your pest control!
Deborah Deatrick
Deborah Deatrick
13:37 27 Oct 26
Alex arrived promptly and went right to work - he is incredibly professional and detail-oriented, and very efficient. He even remembered my wasp nest problem over the summer and suggested he inspect for them in the spring before they get to be an issue. Thank you, Alex!
Don Perry
Don Perry
01:57 27 Oct 26
Alex was great to work with.
Suzanne Tremble
Suzanne Tremble
22:20 26 Oct 26
Charlotte was great - very thorough and good at explaining what was going on!
Richard Repsher
Richard Repsher
12:47 26 Oct 26
Jim Bragg
Jim Bragg
21:10 23 Oct 26
Good job very professional
Rowan Oko
Rowan Oko
16:53 23 Oct 26
I was recently having an issue with ticks in my backyard so I reached out to Trevor Sanborn and he was very helpful, everything was explained on how it works and what to do and not to. He was also was very accommodating and got the job done quickly would definitely recommend reaching out if you have any pest issues especially if you have pets.
Jane Jaxson
Jane Jaxson
20:12 21 Oct 26
Alex answered every question was fast accurate and very professional he gets a ten!!
kate power
kate power
16:20 21 Oct 26
I spoke with Alexis this morning about scheduling tick control treatment. She was friendly and helpful, and she booked Tyler to come out on the same day. Tyler was prompt, professional and incredibly knowledgeable. I highly recommend this team!
Hannah Achorn
Hannah Achorn
13:16 21 Oct 26
Kayla and Steph were professional, knowledgeable and friendly throughout the process. 10/10 no notes!
Rich Mangano
Rich Mangano
18:45 20 Oct 26
I want to givtoday, very professional and courteous. Rich Mangano as always Kayla does an outstanding job!
David Gioia
David Gioia
16:44 19 Oct 26
Very knowledgeable and listened to my concerns. Alex was very thorough and had demonstrated attention to detail.
Arthur Weissman
Arthur Weissman
20:40 16 Oct 26
Nick Levesque was the new technician for our area and came per our call about an ant problem and potential mice problem. He was very knowledgeable, thorough, and concerned about our issues. He explained the proposed treatment and then carried it out efficiently and safely. Again, Green Pest Defense has come through and is highly recommended.
Pete Quinn
Pete Quinn
16:12 16 Oct 26
first time meeting and working with Maros. He was very passionate about his job and felt very comfortable about his knowledge. A+ in customer service.
Ron Desjardins
Ron Desjardins
16:35 15 Oct 26
Outstanding service. Keith is very personable and knowledgeable. It is a pleasure to interact with him.
Darrell Tarmey
Darrell Tarmey
15:57 15 Oct 26
Work
Work
02:18 15 Oct 26
I've used Green Pest Defense for quite sometime now. They help me manage risk to my business, and my technician, Trevor always has my best interest. Definitely recommend.
Vicky Gabrion
Vicky Gabrion
01:56 15 Oct 26
When wasps began entering our house in large numbers, it was terrifying. We called Green Pest Defense and the office staff were easy to reach and very helpful. To our great relief, they sent someone out to assess the situation that same day. Alex Carter-Burk, our technician, has been outstanding. He is knowledgeable, thorough, patient, and one of the kindest people we’ve had the good fortune to meet. It turned out the nests were inside the walls of our house and it has taken several treatments to get things under control. In addition, he took care of a huge ground wasp nest in our garden, so he's been busy! We highly recommend Green Pest Defense.
Steven
Steven
21:31 14 Oct 26
Very happy with the services provided by Green Pest Defense. Whenever we've called the office with any questions or concerns, they're addressed promptly. Our technician Alex is great -- friendly, happy to answer questions and/or do whatever is necessary, and clearly knows what he's doing.
Olivia Rugo
Olivia Rugo
19:36 14 Oct 26
Charlotte was extremely knowledgeable, nice and helpful - she fixed the problem right away. Would definitely call her again if needed.
Joseph Breton
Joseph Breton
00:03 14 Oct 26
I reached out to Green Pest Defense (who was referred by a good friend of mine) to schedule an assessment and receive a quote for a Mouse problem in our home. Right from the start I spoke with Kat who was both professional and receptive when detailing what we were dealing with. She was able to give me a quote right over the phone (based solely on square footage of your home) and then was able to schedule a technician for the very next morning! I was scheduled with Mike Obie (and a trainee I assume, and I unfortunately forgot his name but not to his discredit!) who called 30 min prior to his arrival which is something I always prefer and appreciate especially in this case because they were actually a little earlier than scheduled.Mike was very professional, got to the details of what we were dealing with and then expertly explained how they were going to remedy our mouse problem and the services they’d be providing. He addressed all my questions and concerns and explained how they’d be following up and how to reach out at anytime between the next service if required. I was very pleased, and feeling confident that our issue will be resolved very promptly. All of this for a great price, and to my relief a courteous and professional staff, which is saying a lot given how that’s becoming a rarity. Would definitely recommend.
Angelo Luongo
Angelo Luongo
21:56 13 Oct 26
Kim from Green Pest Defense was on time , courteous and knowledgeable. Thank you !
jessica pinkham
jessica pinkham
13:19 13 Oct 26
Amazing service!
Jim Sage
Jim Sage
20:38 12 Oct 26
Jonathan does a outstanding job and we benefit from his efforts!
Kevin Keene
Kevin Keene
17:11 12 Oct 26
Great interaction with Trevor. Seemed very knowledgeable and took the time to fully explained what chemicals and how they will work for our current wasp issues. Also recommended doing the monthly plan which worked in our favor as it was going to be cheaper than 2 visits. We have had issues with other critters also so this will help with them. I will be recommending Trevor and Green Pest defense to anyone that needs some pest control. Already been 2 days and the wasp haven't been seen in the house alive. Have seen a couple of dead ones. So it works.
Richard Beaulieu
Richard Beaulieu
16:24 09 Oct 26
We are very pleased with your quick response to our rodent problem. Alex was very polite and well informed. He answered all of our questions with respect.
James Alexander
James Alexander
13:45 09 Oct 26
Alex does a good job. He is pleasant, shows up on time and does the work as scheduled. We plan to hire him again next year.
Dogbite007
Dogbite007
17:18 08 Oct 26
Vanessa Carville
Vanessa Carville
14:19 08 Oct 26
Nate promptly came every month, and we saw no ticks and limited bugs this season! Very pleased!
Janette Sickles
Janette Sickles
13:41 08 Oct 26
Smokescreen gameplay
Smokescreen gameplay
14:06 07 Oct 26
Charlotte was amazing and professional and solved my mouse problem, 10/10 would ask for her to get rid of any bugs, or pests!!
Amy Dyer
Amy Dyer
17:38 06 Oct 26
Kayla was great! She seemed very knowledgeable.
Maggie Fay
Maggie Fay
14:48 06 Oct 26
No ticks this year. Professional performance! Sprayed for ticks.
Evelyn Anzalone
Evelyn Anzalone
13:49 06 Oct 26
bj harvey
bj harvey
13:04 06 Oct 26
Charlotte is amazing!One of the most knowledgeable and thorough professionals I've ever known.Her determination to get to the bottom of an issue is as refreshing as it is rare.
Andrew
Andrew
11:43 06 Oct 26
Charlotte came to our facility a few weeks ago for an ongoing fly problem. She took the time to perform a thorough inspection and explained everything she was looking for and why, as well as providing excellent recommendations to help reduce the issue. We followed her recommendations and the fly problem has been dramatically reduced since her visit. We can actually process inventory and work in the shop without constantly inhaling a cloud of pesky flies. Thank you Charlotte and Green Pest Defense!!! 🙏
Roberta Gagne
Roberta Gagne
10:56 06 Oct 26
Greg French
Greg French
02:33 06 Oct 26
Morghen Tidd
Morghen Tidd
14:29 04 Oct 26
Charlotte was knowledgeable and answered all of my questions about the process. She was very professional. I would be happy to work with Green Pest Defense and Charlotte again.
Luis Ramos
Luis Ramos
20:33 03 Oct 26
Thanks again for the great service! I really appreciate you guys thank you so much for your hard work
Sarah Rideout
Sarah Rideout
01:32 03 Oct 26
We had a wasp problem appear out of the blue late this summer. There must’ve been a dozen at one point flying into a hole in our siding, while several others made their way to our upstairs tenant’s bedroom. We called around and Green Pest Defense had availability same-day. Our technician Nate was very professional, efficient, and explained each step of his plan before diving in. I am very impressed and would highly recommend Green Pest Defense!
Northern Comfort Quilts
Northern Comfort Quilts
00:00 03 Oct 26
Greg Ryder
Greg Ryder
20:35 02 Oct 26
Was happy with the quality of service I received every step of the way. From the call I had booking the appointment to when our technician Kyle showed up to take care of our hornet problem. Kyle explained the process and treatment he was using in an informative manner which I appreciated. Not to mention the best quote I got for this job.

Locally Owned
and Operated

  • Personalized service: Local pest control companies care about you as a customer and don’t treat you as just another number.
  • Quick response time: We answer calls, return messages and reply to emails very quickly.  Services are never more than a few days out.
  • Familiarity with the area: We are familiar with the area, including the types of pests that are common in your area and the best methods for controlling them. We also have a better understanding of the local regulations and laws that govern pest control practices.
  • Support for the local economy: By using a local pest control company, you are supporting the local economy and helping to create jobs in your community.
  • Reputation: We rely on our reputation and word-of-mouth referrals to grow our business. As a result, we will go above and beyond to ensure your satisfaction and maintain a positive reputation in the community.
Chase Young
Chase Young
14:16 30 Oct 26
Thank you so much to Trevor for taking care of me this summer with my tick and mosquito problems!
AnnMarie AnnMarie
AnnMarie AnnMarie
12:01 30 Oct 26
Great experience with Charlotte!!Would highly recommend.
Katahdin & Pine
Katahdin & Pine
22:26 29 Oct 26
I am so thankful to have Green Pest and Trevor - keeping our craft space free from Asian Lady Beetles - and the rest of the included pests makes focusing on our business way less stressful!
Esmedom Dombrowski
Esmedom Dombrowski
01:33 29 Oct 26
Matt is an exceptional tech. He was explained each step of the process. And answered all questions. He took great care in his work. He was friendly and professional. We are pleased to work with him.
Kat Mesarovich
Kat Mesarovich
16:14 28 Oct 26
Kimberly was, as always, pleasant and professional. Clear explanation, clear solution. I had wasps in my bathroom and she located the pipe on the roof that did not have a cover as the source. Very knowledgeable.
RD HP
RD HP
23:08 27 Oct 26
Second interaction with Green Pest Defense. I first called and the lady on the other end, who's name escapes me provided me with all the information I needed. Nate came out the house and went through all the areas he's be setting down the traps. He even checked the old traps for us. He was so polite and very thorough in explaining how they work and why he was putting them where he put them. I would highly recommend this company for your pest control!
Deborah Deatrick
Deborah Deatrick
13:37 27 Oct 26
Alex arrived promptly and went right to work - he is incredibly professional and detail-oriented, and very efficient. He even remembered my wasp nest problem over the summer and suggested he inspect for them in the spring before they get to be an issue. Thank you, Alex!
Don Perry
Don Perry
01:57 27 Oct 26
Alex was great to work with.
Suzanne Tremble
Suzanne Tremble
22:20 26 Oct 26
Charlotte was great - very thorough and good at explaining what was going on!
Richard Repsher
Richard Repsher
12:47 26 Oct 26
Jim Bragg
Jim Bragg
21:10 23 Oct 26
Good job very professional
Rowan Oko
Rowan Oko
16:53 23 Oct 26
I was recently having an issue with ticks in my backyard so I reached out to Trevor Sanborn and he was very helpful, everything was explained on how it works and what to do and not to. He was also was very accommodating and got the job done quickly would definitely recommend reaching out if you have any pest issues especially if you have pets.
Jane Jaxson
Jane Jaxson
20:12 21 Oct 26
Alex answered every question was fast accurate and very professional he gets a ten!!
kate power
kate power
16:20 21 Oct 26
I spoke with Alexis this morning about scheduling tick control treatment. She was friendly and helpful, and she booked Tyler to come out on the same day. Tyler was prompt, professional and incredibly knowledgeable. I highly recommend this team!
Hannah Achorn
Hannah Achorn
13:16 21 Oct 26
Kayla and Steph were professional, knowledgeable and friendly throughout the process. 10/10 no notes!
Rich Mangano
Rich Mangano
18:45 20 Oct 26
I want to givtoday, very professional and courteous. Rich Mangano as always Kayla does an outstanding job!
David Gioia
David Gioia
16:44 19 Oct 26
Very knowledgeable and listened to my concerns. Alex was very thorough and had demonstrated attention to detail.
Arthur Weissman
Arthur Weissman
20:40 16 Oct 26
Nick Levesque was the new technician for our area and came per our call about an ant problem and potential mice problem. He was very knowledgeable, thorough, and concerned about our issues. He explained the proposed treatment and then carried it out efficiently and safely. Again, Green Pest Defense has come through and is highly recommended.
Pete Quinn
Pete Quinn
16:12 16 Oct 26
first time meeting and working with Maros. He was very passionate about his job and felt very comfortable about his knowledge. A+ in customer service.
Ron Desjardins
Ron Desjardins
16:35 15 Oct 26
Outstanding service. Keith is very personable and knowledgeable. It is a pleasure to interact with him.
Darrell Tarmey
Darrell Tarmey
15:57 15 Oct 26
Work
Work
02:18 15 Oct 26
I've used Green Pest Defense for quite sometime now. They help me manage risk to my business, and my technician, Trevor always has my best interest. Definitely recommend.
Vicky Gabrion
Vicky Gabrion
01:56 15 Oct 26
When wasps began entering our house in large numbers, it was terrifying. We called Green Pest Defense and the office staff were easy to reach and very helpful. To our great relief, they sent someone out to assess the situation that same day. Alex Carter-Burk, our technician, has been outstanding. He is knowledgeable, thorough, patient, and one of the kindest people we’ve had the good fortune to meet. It turned out the nests were inside the walls of our house and it has taken several treatments to get things under control. In addition, he took care of a huge ground wasp nest in our garden, so he's been busy! We highly recommend Green Pest Defense.
Steven
Steven
21:31 14 Oct 26
Very happy with the services provided by Green Pest Defense. Whenever we've called the office with any questions or concerns, they're addressed promptly. Our technician Alex is great -- friendly, happy to answer questions and/or do whatever is necessary, and clearly knows what he's doing.
Olivia Rugo
Olivia Rugo
19:36 14 Oct 26
Charlotte was extremely knowledgeable, nice and helpful - she fixed the problem right away. Would definitely call her again if needed.
Joseph Breton
Joseph Breton
00:03 14 Oct 26
I reached out to Green Pest Defense (who was referred by a good friend of mine) to schedule an assessment and receive a quote for a Mouse problem in our home. Right from the start I spoke with Kat who was both professional and receptive when detailing what we were dealing with. She was able to give me a quote right over the phone (based solely on square footage of your home) and then was able to schedule a technician for the very next morning! I was scheduled with Mike Obie (and a trainee I assume, and I unfortunately forgot his name but not to his discredit!) who called 30 min prior to his arrival which is something I always prefer and appreciate especially in this case because they were actually a little earlier than scheduled.Mike was very professional, got to the details of what we were dealing with and then expertly explained how they were going to remedy our mouse problem and the services they’d be providing. He addressed all my questions and concerns and explained how they’d be following up and how to reach out at anytime between the next service if required. I was very pleased, and feeling confident that our issue will be resolved very promptly. All of this for a great price, and to my relief a courteous and professional staff, which is saying a lot given how that’s becoming a rarity. Would definitely recommend.
Angelo Luongo
Angelo Luongo
21:56 13 Oct 26
Kim from Green Pest Defense was on time , courteous and knowledgeable. Thank you !
jessica pinkham
jessica pinkham
13:19 13 Oct 26
Amazing service!
Jim Sage
Jim Sage
20:38 12 Oct 26
Jonathan does a outstanding job and we benefit from his efforts!
Kevin Keene
Kevin Keene
17:11 12 Oct 26
Great interaction with Trevor. Seemed very knowledgeable and took the time to fully explained what chemicals and how they will work for our current wasp issues. Also recommended doing the monthly plan which worked in our favor as it was going to be cheaper than 2 visits. We have had issues with other critters also so this will help with them. I will be recommending Trevor and Green Pest defense to anyone that needs some pest control. Already been 2 days and the wasp haven't been seen in the house alive. Have seen a couple of dead ones. So it works.
Richard Beaulieu
Richard Beaulieu
16:24 09 Oct 26
We are very pleased with your quick response to our rodent problem. Alex was very polite and well informed. He answered all of our questions with respect.
James Alexander
James Alexander
13:45 09 Oct 26
Alex does a good job. He is pleasant, shows up on time and does the work as scheduled. We plan to hire him again next year.
Dogbite007
Dogbite007
17:18 08 Oct 26
Vanessa Carville
Vanessa Carville
14:19 08 Oct 26
Nate promptly came every month, and we saw no ticks and limited bugs this season! Very pleased!
Janette Sickles
Janette Sickles
13:41 08 Oct 26
Smokescreen gameplay
Smokescreen gameplay
14:06 07 Oct 26
Charlotte was amazing and professional and solved my mouse problem, 10/10 would ask for her to get rid of any bugs, or pests!!
Amy Dyer
Amy Dyer
17:38 06 Oct 26
Kayla was great! She seemed very knowledgeable.
Maggie Fay
Maggie Fay
14:48 06 Oct 26
No ticks this year. Professional performance! Sprayed for ticks.
Evelyn Anzalone
Evelyn Anzalone
13:49 06 Oct 26
bj harvey
bj harvey
13:04 06 Oct 26
Charlotte is amazing!One of the most knowledgeable and thorough professionals I've ever known.Her determination to get to the bottom of an issue is as refreshing as it is rare.
Andrew
Andrew
11:43 06 Oct 26
Charlotte came to our facility a few weeks ago for an ongoing fly problem. She took the time to perform a thorough inspection and explained everything she was looking for and why, as well as providing excellent recommendations to help reduce the issue. We followed her recommendations and the fly problem has been dramatically reduced since her visit. We can actually process inventory and work in the shop without constantly inhaling a cloud of pesky flies. Thank you Charlotte and Green Pest Defense!!! 🙏
Roberta Gagne
Roberta Gagne
10:56 06 Oct 26
Greg French
Greg French
02:33 06 Oct 26
Morghen Tidd
Morghen Tidd
14:29 04 Oct 26
Charlotte was knowledgeable and answered all of my questions about the process. She was very professional. I would be happy to work with Green Pest Defense and Charlotte again.
Luis Ramos
Luis Ramos
20:33 03 Oct 26
Thanks again for the great service! I really appreciate you guys thank you so much for your hard work
Sarah Rideout
Sarah Rideout
01:32 03 Oct 26
We had a wasp problem appear out of the blue late this summer. There must’ve been a dozen at one point flying into a hole in our siding, while several others made their way to our upstairs tenant’s bedroom. We called around and Green Pest Defense had availability same-day. Our technician Nate was very professional, efficient, and explained each step of his plan before diving in. I am very impressed and would highly recommend Green Pest Defense!
Northern Comfort Quilts
Northern Comfort Quilts
00:00 03 Oct 26
Greg Ryder
Greg Ryder
20:35 02 Oct 26
Was happy with the quality of service I received every step of the way. From the call I had booking the appointment to when our technician Kyle showed up to take care of our hornet problem. Kyle explained the process and treatment he was using in an informative manner which I appreciated. Not to mention the best quote I got for this job.

Residential

Commercial

Trusted

Once we have a good understanding of your pest issue we will explain an appropriate course of action and get your appointment scheduled right away.

Regardless of the type or size of business, we will work with you to formulate a service plan that manages your pest issue and gives you one less thing to worry about.

5.0 stars from over 2,000 happy customers across Maine and New Hampshire.

Residential

Once we have a good understanding of your pest issue we will explain an appropriate course of action and get your appointment scheduled right away.

Commercial

Regardless of the type or size of business, we will work with you to formulate a service plan that manages your pest issue and gives you one less thing to worry about.

Trusted

5.0 stars from over 2,000 happy customers across Maine and New Hampshire.

The Green Pest Defense

Pest Guide

Explore our pest guide to learn more about signs of pests in your home, and how we can help get rid of them.

Servicing Maine and New Hampshire!

We have proudly served the state of Maine for over a decade, and we now also serve communities in southern New Hampshire. If you’re unsure whether you’re located in our service area, feel free to contact us.

Our service area in Maine includes:
Auburn, Augusta, Bangor, Bath, Boothbay Harbor, Brunswick, Camden, Cape Elizabeth, Cumberland, Falmouth, Freeport, Gardiner, Kennebunk, Lewiston, Naples, Portland, Rockland, Saco, Scarborough, Waterville, Westbrook, Windham, Yarmouth, York, and surrounding communities

Our service area in New Hampshire includes:
Exeter, Manchester, Nashua, and surrounding communities