Knockout Pest Control

Knockout Pest Control

Knockout Pest Control

Pest Control

Nassau County, NY

4.8 · 651 reviews
4.8 · 651 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.

651 Reviews for
Knockout Pest Control

What people say about Knockout Pest Control
Professional · 164
Knowledgeable · 96
Excellent · 67
Courteous · 65
Thorough · 64
· Show All
4.8 star average rating (651 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Mastic Beach, NY
ron came on time did inspection and treatment
gave us good advice.
Great Neck, NY
Technician was professional and very knowledgeable with the situation.
Brentwood, NY
I”m very happy with your service and Mike is very professional.Thank you.
Rosedale, NY
Great technician. Took his time to explain to me how to resolve the problem.
Long Beach, NY
Overall amazing experience!! From my initial phone call and having all my questions answered to the fast response time with the technician coming to my home! You have created a forever customer with your incredible customer service! Thank you, Knockout!
Holbrook, NY
Representative was very professional and thorough.
Long Beach, NY
Very good Job. Nice and thorough inspector.
Massapequa Park, NY
The gentleman who came to do the installation explained everything clearly and precisely. He then did an excellent install. No mess anywhere. Very pleased.
Brooklyn, NY
I am very pleased with your service. You are prompt and efficient. You are considerate of my time and are willing and able to address any concerns I may have.
Rockaway Beach, NY
The tech that came on site did a good job in setting traps and guidance so we can determine possible entry points to resolve. Thank you.
Baldwin, NY
Horrible company. When you call them the customer service is rude and non understanding. They will talk over you when you try to speak and only care about who is making the payment on the account. Tenants time is non valuable to them and if the technician messes up or never shows, they believe them over the customers that were home. They want you to be home for hrs and then never show up. Find a more reliable place because they obviously don't have a sense of good customer service for the customer. Without customers you have no buisness.
Business Owner's Reply · 2 months ago (Jan 8)
We are sorry that you feel that way and for any misunderstanding.
Our technician was at your location for 1HR and indicated that he knocked on your door two times. Prior to arriving we called the landlord and informed him of our arrival time.
We have been servicing the location for over 6 year at same day and time.
I am happy to see that you rescheduled the service.
Long Island City, NY
Very polite
Very cooperative
Very professional.
Bay Shore, NY
We had you come to remove rats on our property. I believe 75% of them are gone. Working on the remaining.
Merrick, NY
Professional and courteous.
Baldwin, NY
We need him back. Still have same problem!!!!
Rockville Centre, NY
Your technician was courteous and seemed quite competent . He explained your services clearly and was prompt in their delivery.
Plainview, NY
We already responded to a survey and told you we were happy
We used you many years ago and recommended you to family members.
Brooklyn, NY
Employee was quick, professional, communicated well about what he was doing, and performed the required task. I would recommend this company.
Old Westbury, NY
The technician arrived on time and conducted himself in a professional manner. I would certainly refer your company to my peers.
Brooklyn, NY
So far we still have a few bugs. However much less. Jim said to give it a couple of weeks to see if they die out from the poisin.
Brooklyn, NY
Fast and effective. Efficient ,able to get me an appointment the same day.
Levittown, NY
Installed Sentricon in a matter of minutes. Nice guy. A+.
Garden City, NY
Happy with first time service.
East Meadow, NY
very pleased. Service person was on time and very pleasant to deal with as was the phone representative.
Miller Place, NY
Did a good job of removing a very large bee's nest that had made its way into our attic. Would use again.
Jamaica, NY
They were terrific. Very kind and gracious.
Valley Stream, NY
Jericho, NY
Still finding yellow jackets in my basement.
Rockaway Park, NY
Your representative was excellent (Alan) & efficient. He spent more than 12 hours at our home & so far we haven't seen 1 single bedbug. I would recommend him & your company without any reservation.
Little Neck, NY
There is always a professional and satisfactory experience with this form and it’s employees.
Port Washington, NY
Terrific job and very pleasant interaction with all concerned. Thank you.
Brooklyn, NY
Super helpful.
Baldwin, NY
Great service.
Queens Village, NY
Quick service and great customer service. Very pleased with Knockout.
Roslyn Heights, NY
Happy with the service.
Nesconset, NY
My initial review of Knockout, from the first call somehow got messed up, and apparently something negative was checked off. NOTHING could be further from the truth. The phone call, the help, the scheduling, and the actual service were all perfect. I'm so sorry if something else was inadvertantly checked.
Quogue, NY
Joe was very knowledgeable, courteous and professional. I would highly recommend him and Knockout Pest Control.
New York, NY
I only had your service once. I'd been seeing some bugs in my kitchen and. the exterminator for our building was not effective. I called you and one hour later a lovely guy came here and treated everything and I have not seen a bug since. I am thrilled. I'm just trying to decide how often to use your service.
Uniondale, NY
Great service.
Roosevelt, NY
I have a mice problem and it's been day 5 since the company came to administer treatment and there is still no results. It's so scary to still see those creatures running around inside my house as if they own it. My biggest concern is that I just had my baby and I don't want them messing around with my baby's things. I even caught them running on the kitchen counter tops more than once. These are the main reasons why I called in the professionals to get rid of them but still no improvement!