4.5 
809 *The Angi rating for Pest Control companies in Gaithersburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
*The HomeAdvisor rating for Pest Control companies in Gaithersburg, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
Last update on May 08, 2026
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"Senate has been our pest control for years. They are professionals that communicate regularly. I would recommend them to all."
+31
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Pest technician effectively removed wasp nest from roof eave on two-story home. It was very pricy at $490, even compared to other estimates, but the technician was on site, and we wanted the nest gone."
+1
Serving Gaithersburg, MD and surrounding areas
Approved (Corporate)
In business since 2006
Credit card accepted
Customers say: True professional
"Very thorough Professional On time Are using them for my pest control needs."
+1
Serving Gaithersburg, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"I was extremely satisfied with the overall experience of Bug Boys Pest Control including: Prompt service, explanation of my problem with attention to detail, what to expect and how to react after completion of service call."
+28
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 1970
Emergency services offered
Warranties offered
"In terms of wildlife and rodent control, Adcock is the best. They're people really know what they are doing - understand animal behaviors and how to eliminate the problems humanely, and protect from future intrusions. They did have a problem with scheduling (took morning off but office had scheduled the wrong day so wasted the time off of work) and confusions on invoicing (in our favor, not theirs)- - office operations seem to need some improvement. But all and all, an excellent company - especially the professionals doing the actual work. I would not hesitate to use Adcock and recommend them to others (this is the second time we have used them - they were highly effective both times)"
+2
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Century Pest Control has been servicing our home for more than 17 years. Its technicians are thorough, friendly and answer any questions you may have. Plus, they're ready to help anytime you need them."
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
Affordable Pest, LLC provides complete pest control and termite elimination services; we are locally owned and operated which is something we take great pride in. We specialize in general pest control, termite control, rodent elimination, mosquito management, wildlife and attic cleanout services. For termites we proudly offer Trelona ATBS from BASF, the environmentally responsible termite treatment. Affordable Pest is an authorized Supreme Plus from Cellpak installer, the pest control insulation that is eco-friendly and saves energy. We offer the finest professional pest control solutions available. All of our consultants are professionals capable of supplying you with timely and effective service. Our estimates are always free. Call and request on of our professional inspectors come out today!
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Steve did an excellent job with pest control service! He was professional, knowledgeable, and took the time to explain everything clearly. He was thorough in inspecting the property, identifying problem areas, and making sure the treatment was done properly. I really appreciated his attention to detail and how respectful he was of my home. His customer service was outstanding, and he made the entire process smooth and stress-free. I highly recommend Steve to anyone looking for reliable and effective pest control service!"
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 2004
Free estimates
Warranties offered
"Amazing! They talked me through the entire project and gave me options. They were quick and throughs! Iâ d hire them again for anything! Thank you affordable pest!!!!!!"
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"I am confident that the pest control job was done well."
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