Knockout Pest Control

Knockout Pest Control

Knockout Pest Control

Pest Control

Nassau County, NY

4.9 · 350 reviews
4.9 · 350 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.

350 Reviews for
Knockout Pest Control

What people say about Knockout Pest Control
Professional · 91
Knowledgeable · 61
Thorough · 49
Courteous · 39
Friendly · 35
· Show All
4.9 star average rating (350 reviews)

Reviews you can trust. All reviews from real customers.
Businesses cannot pay to alter or remove their reviews on ContactUs.
Little Neck, NY
Excellent service.
ComMacK, NY
really great technicians, helped me understand the process. Was very good would reccomend.
Hempstead, NY
very good service saw a dramatic decrease in pest activity.
Carle Place, NY
I was skeptical at first because 5 days after the service, i was still seeing ants. However, exactly after 14 days -- the issue has completely been resolved. thank you.
Syosset, NY
friendly staff and efficient dependable service.
Rego Park, NY
the exterminator was courteous, on time and answered any question i had. so far so good,.
Hempstead, NY
No sign of Mice since your initial treatment. Super!!!! Great Job!!!!
Massapequa, NY
Very good company. Prompt service and they man they sent was excellent.
Lawrence, NY
Great and timely service.
East Setauket, NY
Our technician was so great and so knowledgeable. I think his name was Frank!
Massapequa, NY
Have been using Knockout Pest Control for several years. Every technician I have dealt with is great. The office staff is friendly and professional. I highly recommend Knockout Pest Control for all your pest control needs.
Hicksville, NY
Everybody at Knockout is extremely helpful. Andrew in the office got me scheduled immediately. James the technician took his time while at the property. Everyone I've dealt with at Knockout has been a true professional. I have alread recommended my brother for their service.
New Hyde Park, NY
Prompt, attentive, cost effective, and you solved the problem - what more could I ask for?
Glen Head, NY
Service was fast, effective, and professional.
Brooklyn, NY
Punctual and great work. Very transparent about options and accommodating for kids in the apartment. Great execution!
Huntington, NY
East Rockaway, NY
Great service.
North Baldwin, NY
My agency the Hempstead Hispanic Civic Association has been a client of Knockout Pest Control for over 10 years. I turned to you when I was experiencing a mouse infestation at my home in Baldwin. Andres came to the house, answered all of my questions and was thoroughly professional. Thank you for your service.
George Siberon, MPA, MSW
Margarita Lopez-Siberon, MD.
Rye, NY
very responsive and professional. saved me from ants and a chocolate loving mouse! thank you.
Sound Beach, NY
very professional and helpful.
Plainview, NY
Yes I am happy with the service.
Melville, NY
Great service from your Technician. Truly an asset and great ambassador for your Company.
Maspeth, NY
Great Service.
Oceanside, NY
Very professional and knowledgeable. Would definitely recommend.
Centerport, NY
great tec good job.
New York, NY
I am satisfied with the services that Knockout Pest Control has been providing to us. No complaints.
New York, NY
on time and satisfied.
Valley Stream, NY
Thanks, Edwin was very courteous and professional and answered all of my questions.
Westhampton, NY
Employee, sorry forgot his name, who visited 98 South Rd., Westhampton last week was courteous, professional, thorough, hardworking, and knowledgeable. Great work! Thank you!
New York, NY
Great staff office staff. very friendly and professional exterminators. We've used other exterminating companies in the past, but Knockout is best. I have referred them to countless other building Managers and tenants.
Great Neck, NY
Great company, responsible & speedy service.
Glen Cove, NY
Service was good.
Amityville, NY
Traps caught 6 mice on 2nd day, good job.
Holtsville, NY
very responsive and does a great job.
Massapequa Park, NY
On time and very good.
Syosset, NY
The technician I believe his name was Edwin, was 100% professional explained what he was going to do before the job started, and went through what he did after the job was completed. Explain thoroughly everything that I was signing. Recommend them highly.
Smithtown, NY
The gentleman who came was very nice. I have a mouse problem. He put traps around but I think you should come back sooner than two weeks. I had a lot of mice that is why I called you. I spent $500 and I ran out of supplies almost immediately. I called but had to go out and buy my own supplies before you made an appointment to come back. That was a little disheartening. K.
Freeport, NY
Knockout Pest Control, I recommend this pest control service because their quickness to respond and quickness and providing great services. Same day service.
Levittown, NY
So far so good.
Shirley, NY
I was very happy for the service I received. I would be happier if after 2 weeks and one day I didn’t wake up to more bites. I do feel once you have the bug problem, no matter what anyone does, you’re never relieved of the problem. They did do their job, exactly what we were told, and now I don’t know what more to do.