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
"I was able to get a pest control visit scheduled pretty quickly after noticing the issue. Chris, the tech, was very knowledgeable and correctly predicted the source of the creepy nighttime noises in the subfloor above the bedroom - a "flying squirrel," which was eventually trapped/eliminated. (I had no idea we had them in the area.) Due to the design of our townhouse, he had to do some climbing to try to locate an entry point for the critter. No problem with Chris, and I would hire him again. However, the office staff failed to initiate promised follow ups - I had to do the call backs, hence the C rating on Responsiveness."
+2
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Century is a good pest control company. Their office staff is vet professional and return calls timely. Their field techs chase down the insects for their customers. Really liked doing business with 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
"Affordable pest did a good job at lower cost."
Serving Gaithersburg, MD and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"I've contacted raven pest control twice and they are amazing. Professional, friendly, knowledgeable,answered my 100 questions. The follow up service is A plus! . I highly recommend this company"
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