Top 3 Pest Control Companies in New Hampshire

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Our Rating: 4.8/5
  • Servicing customers for more than 90 years

  • GreenPro certified for eco-friendly treatments

  • Qualified entomologists support technicians and management teams

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Off First Service

Free Inspections

Money-Back Guarantee

I have a bi-level home w/ ENORMOUS WOLF SPIDERS in my garage that connects to my bottom living room, while we have not completely eradicated the issue yet, my reason for leaving a review is really about my technician, Dominique Day. He is amazing. He is so friendly, helpful, professional, and always on time. I think he deserves recognition from leadership. I will continue to use Ehrlich, even though we haven not fully resolved my spider issue, because of Dominique.

Keah P.via Google

Second time using Ehrlich's. Rick was pleasant, personable and informative.

Cindy L.via Google

My service tech is awesome. He makes sure my home is pest free. Only thing I don’t care for is the scheduling tool they have moved to. Sometimes a 2-3 day notice isn’t the most convenient to schedule around. It would be ideal if when my service tech was leaving we could discuss a mutually convenient time to schedule ahead.

Patty P.via Google

We had Chris today who can by and he was so polite and great. Actually, all of the people from your company that came by were excellent! We also had another guy named Darrell that came by a few months ago and he was just so knowledgeable and just a great guy! Please let them know that they did a really awesome job! Thank you!!!

Sara B.via Google
Our Rating: 4.8/5
24 King St, Unit 1A, Auburn, NH 3032
  • One of the strongest money-back guarantees in the industry

  • Rigorous technician training program

  • Initial inspections for termite and bed bug infestations

Free no obligation quote

Same day service

if you call by noon

30 Day money-back guarantee

Great service Great communication and professionalism

Eleanor T. via facebook

The Orkin representative was very professional and addressed our pest issues. Would highly recommend.

Alison V. via facebook

Had my first service today, the guys was great and knowledgeable. He did a great job.

Rachel G. D. via facebook

They were timely getting me an appointment and Oliver was so helpful!

Debbie M. via facebook

They are great...our tech is awesome! We haven’t had a mouse problem since we started using them! In addition, we had a hornets nest by our front door... one quick call and it was taken care of!

Laurel C. via facebook
Our Rating: 4.5/5
34 Locke Rd, Unit 1, Concord, NH 3301
  • Over 90 years of industry experience with a focus on termites

  • Special termite bond contract provides homeowners significant cost savings

  • Widely available throughout the United States with 24/7 customer support

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on Pest Control Plan

Free Inspections

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on Rodent and Wildlife Control

I have been a long time loyal, resolute, and satisfied customer starting from the early 1980's to the present. It would be prudent if you would provide me, and other customers like me, with a customer loyalty satisfaction discount for my (our) continuing loyalty to your organization.

Edward L. via google

James fielding is a very thorough inspector I enjoy talking to him each year. He always reaches out a couple days. Prior to make sure the appointment is okay with us

Robert B. S. via google

Chris Desimone is an excellent technician. Professional, kind, punctual, and knowledgeable. He has addressed our issues quickly and effectively.

James F. via google

Positive: Professionalism My technician is wonderful. Service: Ant extermination

Debra R. via google

They made a horrible situation go away. Worth every penny. My 3 kids and wife thank you very much!!

Robert K. via google

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Common Pest Problems

New Hampshire residents may encounter a variety of pests throughout the year, which can be a cause of concern for homeowners. One common pest that locals often face is the black-legged tick, which poses a threat by transmitting Lyme disease. With New Hampshire being located in a region with a high incidence of Lyme disease, it is crucial for residents to take preventive measures and address tick populations in their surroundings.

Another pest that can be troublesome for residents is the Eastern subterranean termite. These pests are known for their ability to cause extensive damage to wooden structures, including homes. Since New Hampshire has a humid climate, it provides an ideal environment for termite colonies to thrive. Homeowners should be vigilant in monitoring for signs of termite infestation and consider professional pest control services to prevent significant structural damage.

Furthermore, residents may also encounter rodents like mice and rats. These pests can not only cause damage to property but also pose health risks due to their ability to spread diseases. Given their ability to reproduce quickly, an infestation can escalate rapidly if unchecked. It is advisable for homeowners to seek professional assistance to effectively manage and eliminate rodent problems, ensuring a safe and clean living environment.

Protecting one's home and family from pests is of utmost importance. By engaging the expertise of a pest control service, residents can address these issues and minimize the risks associated with common pests in New Hampshire.

Annual Pest Control Service

New Hampshire residents understand the importance of pest control services throughout the year, as the state is home to various pests that can cause damage to properties and pose health risks. From common household pests like ants and cockroaches to more problematic pests like termites and rodents, professional pest control services play a vital role in ensuring a pest-free environment. Whether it's the cold winter months, the blooming spring season, the hot summer days, or the colorful fall foliage, pests can be active all year round, seeking shelter, food, and water in residential and commercial spaces. Maintaining regular pest control services is crucial to prevent infestations, protect property value, and safeguard the health and well-being of individuals and families in New Hampshire.

  • January: While some pests may be less active during the winter, rodents like mice and rats seek warmth indoors, making them a common winter nuisance.
  • February: As temperatures remain low, homeowners should be vigilant about stored food and potential entry points, as pests like pantry beetles and silverfish can infest pantries and basements.
  • March: With the arrival of spring, ants and termites start to become more active, requiring proactive pest control measures to prevent infestations.
  • April: As the weather warms up, mosquitoes and ticks begin to emerge, posing a threat to outdoor activities and increasing the risk of vector-borne diseases.
  • May: As flowers bloom, bees, wasps, and hornets become more active, necessitating professional pest control to address nests and hives near homes and businesses.
  • June: The warm weather welcomes various pests, including fleas and ticks, which can affect pets and humans, emphasizing the need for regular pest control treatments.
  • July: Mosquitoes reach their peak population, making outdoor activities a challenge. Professional mosquito control can help reduce their numbers and protect against diseases they carry.
  • August: Wasps and hornets continue to be problematic during late summer, requiring prompt removal and control to prevent stings and allergic reactions.
  • September: As the weather cools, rodents like mice and squirrels start seeking shelter indoors, making exclusion and rodent control important to prevent property damage.
  • October: The beautiful fall foliage also comes with an increase in spider activity, necessitating spider control measures to keep homes and gardens free from these eight-legged pests.
  • November: As temperatures drop further, pests like cluster flies and stink bugs look for warm spaces to overwinter, making professional pest control essential.
  • December: Rodents remain a concern during the winter months, as they continue to seek warmth and shelter indoors, making regular pest control crucial.
  • Regular pest control services are essential in New Hampshire throughout the year to prevent infestations, protect property, and ensure a safe and comfortable living environment.

    New Hampshire Pest Resources

    New Hampshire residents facing challenges with pest control, wildlife, or animal control, as well as invasive plant and animal issues, can rely on a range of state and regional resources for assistance. The New Hampshire Fish and Game Department is an excellent resource for wildlife-related concerns, offering guidance on animal control, nuisance wildlife, and how to coexist with wildlife in urban and rural areas. They can be reached at (603) 271-3421.

    For pest control issues, the University of New Hampshire Cooperative Extension provides valuable information on integrated pest management techniques. Their website offers resources on identifying and managing common pests, including insects, rodents, and plant diseases. You can visit their website at or call their main office at (603) 862-1520 for further assistance.

    To address invasive species concerns, the New Hampshire Department of Agriculture, Markets & Food is a valuable resource. They provide information on identifying and managing invasive plants and animals, as well as guidance on reporting sightings of invasive species. You can reach them at (603) 271-3697 or visit their website at

    Remember, it's crucial to consult with these resources for accurate information and guidance tailored to your specific situation.