Knockout Pest Control

Knockout Pest Control

Knockout Pest Control

Pest Control

Nassau County, NY

4.9 · 419 reviews
4.9 · 419 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.

419 Reviews for
Knockout Pest Control

What people say about Knockout Pest Control
Professional · 114
Knowledgeable · 71
Thorough · 52
Courteous · 46
Friendly · 44
· Show All
4.9 star average rating (419 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Farmingdale, NY
I had what I thought was a rotted board in my living room floor and suspected termites. I did not find any evidence of them in my basement but I called Knockout to be sure. Well they found them I did not look near as carefully as they did. I went ahead and got the treatment and hopefully in 2 years the termites will be completely gone. They explained the life cycle of the termites and how their product works to kill the nest. I was very happy with their service and would call them again if need be. TonyF.
Rego Park, NY
Well first, the people who answer the phones and schedule the appointments are extremely helpful and a pleasure to speak to. The technicians who come to the house are professional and knowledgeable and I have good confidence that they will solve my problem. I understand that these things take time. I feel lucky that I chose Knockout for my problem.
Bronx, NY
Excellent service - very reliable , responsible and professional....
Melville, NY
Knockout is very responsive and professional. Staff is very courteous and mindful of customer's needs... safeguarding household pets.
I highly recommend Knockout.
Wyandanch, NY
Very professional and through. Would recommend.
Uniondale, NY
Excellent and professional service every time!
Northport, NY
Great Technician.
Hicksville, NY
have the termite service for years, had a new problem with ants, Knockout came No more ants.
New Hyde Park, NY
Very happy with service from Knockout - long time customer for Termite Protection and recently extermination of yellow jackets outside house.
Little Neck, NY
Was very happy with the service and all the peo0le i cam in contact with at ‘nockout. Only wish there was some type of warranty or guarantee for the service.
Brooklyn, NY
So far so good! Very professional and friendly, well-dressed pest technician. After about 4 days since treatment, I haven't seen any bug, and I had a pretty bad infestation, much to my surprise. Knockout seems to be quite legit so far, and I would highly recommend them. Their yearly plan is reasonably priced and I plan to continue to use them for my (hopefully decreasing) pest needs.
Hempstead, NY
It’s been three weeks so far so good.
Garden City, NY
Very professional service.
Great Neck, NY
We're very happy with the job your technician did. He was on time and explained what he was going to do to get rid of the bees nest. He came back a second time to re apply and that did the trick. No more bees.
Great Neck, NY
The serviceman who came to take care of our bee infestation was very professional and knowledgeable. Just by looking and listening intently he found the nest (which was in a totally different place than we had assumed) and treated it. Haven't had the problem since.
Massapequa, NY
Great technition will definitely Recommend you guys!
Plainview, NY
I am very pleased with their professionalism, expertise, courtesy, and rapid response. I have referred friends and will continue to do so.
Freeport, NY
Service was wonderful knockout got rid of the ants!!
Merrick, NY
We are very happy with knockout pest control. For years we have used their sentricon system for termite control, but recently we had a wasp infestation outside our front door. Not only did knockout solve our situation at the front door, they checked the entire outside of our house and found a second hive on our roof. They were thorough and very attentive. Thank you.
Brooklyn, NY
I have been using Knockout's services for years. They always come promptly when I call and their service providers always do it with a smile.
Massapequa, NY
Fair, honest, hard working team of employees.
Cambria Heights, NY
The technician was very professional, patient and polite. He was very knowledgeable and answered each question in detail. I definitely appreciated that he explained everything he was doing and why it was beneficial. I’d gladly use your services again.
Oceanside, NY
Edwin, the installer was great , explained everything he was very professional.
New York, NY
I have a 130 year old townhouse in NYC and have had various extermination needs over the years. The ONLY people I call are Knockout Pest Control. Their service is fast, thorough, and professional. They fix the problem correctly the first time and are very accommodating with scheduling. I cannot recommend Knockout high enough!
Bayside, NY
Alex was courteous and professional. Erin professionally facilitated the booking. Great job!
Ronkonkoma, NY
We received very quick and efficient service! I would highly recommend this company!!
Farmingville, NY
I couldn't be happier with the service we received. The technician, Christian, was so friendly and courteous. We had a wasp nest that was very active. He made sure no one got stung and offered advice for us to follow to make sure we didn't get stung after he left. I would highly recommend Knockout to all!
Southampton, NY
On time, very friendly, and most importantly, got rid of our pest problems in one shot!
Uniondale, NY
Great customer service/ technician was professional.
Huntington Station, NY
Rep. was very informative and pleasant to speak to. Explained what your service was in detail and as of now we are very satisfied with the results.
Oceanside, NY
Very professional and Edwin came right on time and was very informative!
Massapequa, NY
I was recommended to Knockout by a friend who knows the owner. I was torn on making my decision about which company to choose for my first treatment at a new home; I am so happy I went with Knockout because they’re service was stellar from the initial phone call w Erin to our first home visit w Andre ... they were courteous, friendly & most of all competent! Seems too hard to find that combo these days.
Plainview, NY
Thank you for timely visit. He did a good job looking in all corners and setting up new traps.
Long Beach, NY
I was very pleased with the knowledge and helpful feedback of Edwin Rodriguez who responded to our service call.
Brooklyn, NY
Terrance was great!
New York, NY
I talked to Dee. She was very helpful and informative. Helped me make the right choice of how to proceed in getting rid of bed bugs. First suggested that I have a specially trained dog come in to find out exactly where the bugs are. Fortunately the infestation was confined to just one bedroom (had recently gotten a new mattress !). I decided to go with the one time only HEAT treatment. Portable heater/fans are brought in to heat the ambient air temperature of the room to @ 130 degrees for over 2 hours (the bugs and eggs are literally dried up!). In addition they also applied a bed bud residual chemical treatment to all rooms. Saf, the exterminating technician, arrived exactly on time (7 a.m.) and was very friendly, polite and professional. He was very knowledgeable and well trained. He clearly explained what he would do and what to expect. In order to run multiple heaters, many power sources (some 220 volt) have to be tapped. Saf was well versed in how to safely and efficiently find the necessary power. After three weeks since this treatment, I am happy to report that all bed bugs have truly been "knocked out" of my condo !
Rockville Centre, NY
The service was outstanding. Very friendly and knowledgable.
Flushing, NY
Very professional. Came on time and answered all my questions.
East Meadow, NY
Great job . Professional . Great customer service . Pleasure to work with .
East Islip, NY
Professional and courteous and no ants!