Your Leading Pest Control Company servicing Merrimack, NH, and Both Central NH and Southern New Hampshire.
Our pest control services include the removal and control of Ants, Bed Bugs, Wasps, Hornets, Bees, Rodents, Roaches, Termites and more...
We also provide pest control maintenance and protection plans.
Feel free to get in touch with us today at (888) 248-0202
Customers consistently praised the professionalism and knowledge of the technicians, particularly Rich, who was noted for his thoroughness and friendly demeanor.
Customer Service
Many reviews highlighted excellent customer service, with staff being responsive, informative, and accommodating without pressuring customers into unnecessary services.
Reliability
While most customers reported timely service and effective pest control, a few mentioned issues with scheduling and communication, indicating room for improvement in reliability.
Value for Money
Overall, customers felt that the pricing was fair and appreciated the lack of aggressive upselling, although some expressed concerns about rising costs.
Long-term Relationships
Numerous customers mentioned being long-term clients, indicating a strong loyalty to the business due to consistent quality of service.
JP
Joe P
Nov 10, 2025
5.0
Easy to do business with & results were satisfactory. Would call again
LV
Laura Vincent
Nov 1, 2025
5.0
I started with Garfield many years ago. Rich is very knowledgeable and professional. I highly recommend their services.
MH
Marcia Hayward
Oct 27, 2025
5.0
Very professional. On time. Did as I asked. Didn’t pressure me for more services.
JJ
jnhusaf
Oct 9, 2025
5.0
I've used Garfield Pest Control for over 10 years! Their exterior bug and insect extermination keeps my home bug free. They are professional and dependable. I highly recommend them!
AK
AJ Knust
Oct 7, 2025
5.0
Saw a review for Garfield pest controll on Facebook. Decided to give them a call for a hornet nest inside the eave of my house. Rich was sent out next day. Super professional and fair pricing. He explained the process they use and suited up. Gotta give the chemicals time to work, but overall pleased with the service.