Knockout Pest Control

Knockout Pest Control

Knockout Pest Control

Pest Control

Nassau County, NY

4.9 · 193 reviews
4.9 · 193 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.

193 Reviews for
Knockout Pest Control

What people say about Knockout Pest Control
Professional · 55
Knowledgeable · 34
Thorough · 31
Friendly · 25
Courteous · 23
· Show All
4.9 star average rating (193 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Patchogue, NY
I've been using these guys for years. They are always nice and polite and are great at explaining what they are doing and why.
Massapequa, NY
My technician was prompt, courteous and knowledgeable. He took his time to listen to what my specific issues and concerns were concerning my pest problem and made recommendations that I could do to compliment what Knockout was doing that would bring me the results I wanted. I feel like I'm not alone in this... thank you Knockout Pest Control!
Southampton, NY
Great technician! He identified my homes week points for pests and was onTime and very knowledgeable.
Islip Terrace, NY
CJ was wonderful!...friendly, courteous and asset to your organization...thank you!
Syosset, NY
I have used Knockout Pest control for 8 years
and I also use them for my business at
Power Travel in Plainview.

They are very reliable.
New Rochelle, NY
Our technician Sav was prompt professional and very knowledgeable.
Jamaica, NY
After consulting with by original termite control company which want me to start service again at a new customer pricing after a billing mishap, I decided to look at other options. Knockout's startup service is very reasonable compared to other quotes that I received with the only down side being the quote for yearly renewal of service was on the higher end compared to others, but not outrageous.
Their technician was professional, knowledgeable and worked cleanly. An all around excellent experience regarding the installation and overview of the system.
The installation also includes the first year of monitoring and maintenance of the pods.
Yonkers, NY
Courteous, helpful staff,
Tech was thorough and knowledgeable. They took the time to explain my problem and was comfortable in the plan to resolve the issue.
I would highly recommend!
Syosset, NY
Customer service was excellent. The technician was great.
Middle Island, NY
First time and now will be a permanent customer. 100% professional and knowledgeable. Had yellow jacket problem and it was taken care of right away and very thorough. Thank you very much.
North Babylon, NY
The technician was professional, and the price was reasonable. Highly recommend.
Huntington Station, NY
Thank you for super fast and knowledgeable service , Impressive.
Yorktown Heights, NY
Have used knock out pest control for the last four years. Services always very professional, within the service window and very thorough. The same technician has been here on each visit, speaks very well of the company.
Massapequa Park, NY
Probably over 30 years. Mostly for termite protection.
Mineola, NY
Great experience. Both Erin and Edwin were pleasant and informative. I learned more about ants than I needed to. However, this morning it appears I am ant free. Highly recommend.
Farmingdale, NY
A few years for Sentricon. And now for ants. Prompt service and very polite and quick serviceman. Called on friday evening and they were here the next day during a time slot that was convenient for me! Highly recommend KOPC.
Glen Head, NY
Been a customer for 3 years. Very happy! Gregory was exceptional!
Oceanside, NY
We just discovered termites and carpenter ants in our house The exterminator was very pleasant and explained exactly how he would treat each problem.
Roslyn Heights, NY
I just heard of them through Brian Ritchie. Since there were no signs of life termites and just past shelling we decided to not get it treated unless the lawyers require us to due preventative treatment to close. Thanks again! We would definitely recommend you.
East Northport, NY
We have been using Knockout for past 15 years. Moved to new home and called Knockout again. Frank the technician who installed new termite system was friendly and professional .
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.