Knockout Pest Control

Knockout Pest Control

Knockout Pest Control

Pest Control

Nassau County, NY

4.9 · 173 reviews
4.9 · 173 reviews

About Knockout Pest Control


Nassau County, NY


Pest Control
Additional Services: Ant Control · Bed Bug Control · Bed Bug K9 Inspection · Bee & Wasp Control · Carpenter Ant Control · Cave Cricket Control · Moth Control · Mouse Control · Rat Control · Roach Control · Rodent Control · Spider Control · Termite Control · Termite Inspection


Cryonite ( bedbug freezing technology)

Business Hours

Mon - Saturday: 7am-6pm; Sun: Closed

Payment Options

Visa, Mastercard, American Express, Discover, Cash, Check

Years in Business


Business Qualifications

QualityPro green certified
Building Owners and Management Association
international Facility Managers Association
National Pest Management Association
New York Pest Management Association

About This Business

At Knockout Pest Control, we not only solve your pest problems, we keep them solved. We are in your corner with state-of-the-art insect extermination, bug treatments and pest removal methodologies. We are New York’s experts in both residential and commercial pest control.

173 Reviews for
Knockout Pest Control

What people say about Knockout Pest Control
Professional · 49
Thorough · 28
Knowledgeable · 26
Friendly · 23
Courteous · 20
· Show All
4.9 star average rating (173 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Port Chester, NY
Very professional as well as engaging. I would use them again, and I recommend them highly.
Wantagh, NY
10 years I believe have a termite contract with knockout trlephone staff was pleasant service technician was prompt and took care of the annoying ant problem.
Huntington, NY
KPC was quick, reliable, knowledgeable and able to work within my specifications - flexible and professional, I feel confident that I'm in good hands! Thanks👍.
Baldwin, NY
I have been using Knockout for quite a while. Speaking to my gardening supplier, he mentioned about not using a pest controller because he does it himself by checking around and has not found any infestations. I asked him what if there are no signs but they are there? Shrugged his shoulders. Your man explained to me about what it does and what is needed that is why I continued and extended the program. Thank you.
Brooklyn, NY
Great service. Technician was wonderful - fast, thorough, very kind.
Roosevelt, NY
Company was very professional. Responded quickly , the technician explained everything to me and took the time to tell me ways I could correct my problem inside and outside my home.
Lindenhurst, NY
Arrived on time. Very knowledgeable and friendly.
Freeport, NY
Used Knockout to satisfy a buyer request. The service was easy to obtain. The phone presentation was thorough and informative. Knockout came to my residence as soon as I was available. Service was quick and easy.
Babylon, NY
I had my first visit from Knockout Pest Control. Jim was very thorough in his inspection while also educating me during the process. He offered many pest control options while not being pushy about it. He was also kind enough to fix my crawlspace access door. Thanks again Jim!
Flushing, NY
Years agosuccessfully took care of my termite issue and now hopefully my mice issue will be cared for the same way.
Queens Village, NY
They know their job and have always resolved our issues.
West Hempstead, NY
We have called Knockout for a couple of problems and they are always very professional and honest. I would highly recommend them.
Merrick, NY
I've been using Knockout for one year and was recommended to the company by my father, who has been using them for many years. The technicians are friendly, knowledgeable and extremely professional.
Rocky Point, NY
I've been using Knockout for about 3 years now to control ants in my house and most recently for fleas. The service is great and the technicians are professional and courteous.
Massapequa, NY
First time customer. I was very satisfied with the service I received.
Thank you.
Great Neck, NY
We use knock out pest control before moving into our new home and we thought they were very professional and did a great job!
Ossining, NY
I found Knockout's service to be excellent. The technician was prompt, informative and courteous.
New Hyde Park, NY
Extremely affordable, quick service & honest team.
Mineola, NY
Our technician was incredibly knowledgeable and helped us target problem areas in our house. My parents recommended knockout and I had to try them for myself. The technician was friendly and really went the extra mile to make certain the job was done well. Thank you!
Hawthorne, NY
This is the second time I am using Knockout Pest Control. I have been happy with their services both times.

The first time I used them was a few years ago, when the owner that came over actually told me how to resolve my pest issue without using their services, since I didn't have termites as I had feared.

The second time was we had mice somehow getting into the ceilings. The technician that came over was very patient and walked my wife around the house and showed places of entry that we would need to address, and also placed several bait traps and sticky traps. I was not home, but my wife was really pleased with the patience and professionalism of the technician.

I would happily use them again.
Massapequa, NY
Very pleased. The technician, Sabou, came almost immediately and took care of the problem. He was very thorough and extremely informative. Would recommend Knockout highly.
Huntington Station, NY
Knockout pest control was able to give me an accurate quote on the phone, and have someone out to my house later on that same day! I was having an issue with yellow jackets inside my house, and I have two small dogs, so I didn't want them getting stung. When James arrived, he was very professional, explained everything he was doing, and spent the time to be very thorough. He wore covers over his shoes inside my house to keep my floors clean, which was much appreciated. He was also happy to answer any questions I had, and prepared me for what to expect. Since he came, the yellow jacket issue stopped IMMEDIATELY, which was even above the expectations that were set for me. We haven't seen another yellow jacket since.

I would definitely recommend Knockout Pest to friends and family having a pest problem!!
New York, NY
i have been using your company for the past two years, for a diversity of service. From my experience with your company and technicians, I think we can create a better place without any issues.
Roosevelt, NY
First time using them. The call center agent was very helpful. She checked a history on the house previous owners, she explained different products available. The technician was on time. He explained the process as he sprayed the house. He did a termite inspection and showed be where there were infestation before.
I would highly recommend these guys !
Very professional!!!

Merrick, NY
First time we used them, saw their Ad in the Herald paper and look them up on the internet, and decide to use them. If needed again, would call. The Tech seemed honest and polite and on time.
Yonkers, NY
Second year in a row. The tech arrived on time, covered his shoes as to not bring dirt into the house. Gave additional time to problem areas.
Huntington, NY
My husband and I were very pleased with our Knockout Pest Control Service 10/1/16.Frank
from Pest Control was very knowledgeable
about our yellow jacket and wasp problem and
addressed it in a thorough professional manner .We will be able to sleep in peace tonight!
Thank you!
Lynbrook, NY
I have been a customer of Knockout for a little over three years. My service began when I needed termite protection and since then I use them for all my best control needs when I added additional service this month for spiders. The service personnel are thoughtful and always eager to help. They cover their shoes when entering the home and never need reminding to take off and replacing the covers when traveling inside and out. I have never experienced a problem and will continue to utilize their service for all my future needs. Thanks Knockout! A job well done :)
Inwood, NY
what a great experience. Gregory was a joy to work with.
Roslyn Heights, NY
The tech was informative and thorough. The service call was scheduled with ease and quickly.
I would highly recommend Knockout Pest Control.
Roslyn, NY
We called Knockout for a bee problem in our new home. I am a new homeowner and was not sure who to call. A friend suggested I call Knockout.
I was skeptical about the products they use because I have a toddler and dog. The customer service rep was great and answered all my questions and concerns.
The technician, Henry, came on time and explained the process and the products to be used. This gave me great comfort.
I will definitely recommend Knockout to all my friends. I wish all service providers made my purchase so easy.
Have been using the service for termite guarantees for over 10 years.
The technician was Very efficient and thorough He was a pleasure to deal with.
This is my first time. Got their name from Angie's list. Completely satisfied 150%. Mr. Garfield made us his first appt of the day & was done in less than 20 min. [ a hornet's hive the size of a football field} Saw one hornet the next day [he said there may be a few stragglers for up to 14 days]. Now all clear. No fumes. No effect on cats in the yard. If I use them again, I will ask for him. Great price- Angie list special- $199.00 + tax. Otherwise, without Angie-$225. I checked around. This is competitive. Mr. Garfield was infinitely patient & polite with all my questions. Thanks bunches.
Used Knockout Pest Control services for the first time yesterday and was completely satisfied with my experience. Representative was very professional and addressed all of my concerns. Would highly recommend their services.
Thank you for your quick response to my wasp, yellow-jacket problem. Your service person, George was friendly, courteous, and most important....knew what the problem was and how to correct it !
Our technician was great! Definitely gave us great information, I will highly recommend this company to anyone I know!!
I have contacted Knockout a couple of times in the past few months. In today's instance for a possible mouse in the walls the technician thoroughly checked home and saw no evidence of entry nor possible points of entry. He said he could place traps near areas where I heard the sounds but I opted not to take action as I can't afford to pay unless there is a definite issue in the house.
I just signed a contract yesterday. I am very pleased with the service. I was having a problem with bees coming into the house. Garfield came this morning and was very helpful and knowledgeable. I will definitely recommend them.
I found everyone I dealt with to be very friendly, courteous, knowledgeable and professional. I would strongly recommend Knockout to anyone who needs this type of service.