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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon42
    Verified pest control services reviews

Top-Rated Pest control specialists in Knowlton - Updated Nov 2026

Avatar for Cornerstone Pest Services, LLC
Cornerstone Pest Services, LLC
5.0(
20
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+1 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Cornerstone Pest NJ has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

Recommended by55%of homeowners
Avatar for Ned's Pest Control
Ned's Pest Control
4.1(
3,069
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Small Animals+2 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Great company! Even though they are located on the East Coast, they have excellent control over their local professionals. EXAMPLE: I requested a cleaning of my siding (along with my windows) and paid a deposit. On arrival, the professionals realized that their product was incompatible with my cedar siding. They credited this to my account and the other orders I placed. I’ve been using them for years and have no reservations about recommending them to others."
Our work
Our work
Our work
Our work
Our work

+2

Response time1 day
Response rate100%
45 neighbors recently requested a quote
Avatar for Ehrlich Pest Control
Ehrlich Pest Control
4.3(
11
)
Mosquito ControlPest Control - Bed BugsPest Control - Bugs and Insects+2 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1921

Free estimates

Credit card accepted

"I had a fantastic experience with Ehrlich Southeast. Their customer service was excellent, from scheduling the appointment to the completion of the service. Their technicians were friendly, knowledgeable, and efficient, and they ensured my property was pest-free. I highly recommend them to anyone in need of pest control services."
Recommended by100%of homeowners
Avatar for Terminix® Pest Control
Terminix® Pest Control
3.9(
1,074
)
Pest Control - Bugs and InsectsPest Control - RodentsPest Control - Termite+6 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1927

Free estimates

Warranties offered

When pests show up, so do we.\n\nFor nearly a century, Terminix® has been one of America's most trusted names in pest control. Every day, our exterminators serve thousands of homes and businesses nationwide, combining national service with local knowledge to provide best-in-class, proactive pest management solutions. We stop problems before they start and respond quickly if issues arise, keeping your property protected.\n\nAnd for extra peace of mind, if pests come back, so do we — guaranteed.\n\nThe Terminix It Guarantee means that if pests come back, so do we, to re-treat at no additional cost. No excuses, just a commitment to care for your home like it's our own with protection you can trust.

My jobs
My jobs
My jobs
My jobs
My jobs

+2

56 neighbors recently requested a quote
Recommended by81%of homeowners
Western Pest - Morris County
4.2(
8
)
Mosquito ControlPest Control - Termite

Serving Knowlton, NJ and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Credit card accepted

Western Pest - Morris County has been providing quality pest control for residential and commercial customers in the Northeast since 1928. We take pride in doing things the right way the first time. This is evident in how we treat your home, your business and you. We are state certified and have ongoing training to keep us up to date with all new technology. Western Pest - Morris County employees will work hard until you are completely satisfied, guaranteed. \n

Recommended by100%of homeowners
Avatar for NJ Pest Defense
NJ Pest Defense
4.9(
49
)
Mosquito ControlPest Control - Bed BugsPest Control - Birds and Bats+9 more

Serving Knowlton, NJ and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"George Massoud of NJ Pest Defense did an EXCELLENT JOB. He was very informative, punctual, and knowledgeable in his field. From the phone call to the actual appointment he gets an A PLUS!! He explained in detail what he saw,.. looked in all areas inside and outside my home and suggested exactly what I needed. He explained everything he was doing to rid my home of the animals and also explained the bait traps and items bait used assured me they were SAFE and EFFECTIVE. George was VERY honest in his price as well. In this day and age it is hard to find an HONEST, FAIR, dependable and knowledgeable person in this field. I will DEFINATELY use NJ Pest Defense and highly recommend them as well."
Recommended by97%of homeowners
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Pest Control FAQs, answered by experts

Spotting a single scorpion in the home doesn’t mean you have a full-blown infestation, but it does mean there’s a way for them to get inside. Other scorpions could easily use the same method, like entering through an air vent, as these arachnids are social creatures that tend to live in groups. If you see a baby scorpion, however, that likely indicates a nest somewhere in the home. This is also true if you spot a scorpion with an infant on its back.

If it seems like many flies appeared in your yard overnight, don’t be concerned. A single fly can lay over 200 eggs per day, so having one in your yard could lead to dozens more the next day. That’s why it’s important to eliminate flies from outside your home before they take up residence.

You can find a variety of humane bird repellent sprays online and at home improvement stores. However, if you want to try a DIY method that will keep birds away without harming them, mix some water, dish soap, and a few drops of peppermint oil and spray the area you want bird-free. Peppermint oil is a notoriously lovely smell for humans, but birds tend to avoid it.

Although it's easy to eliminate one or two harmless spiders yourself, professional spider exterminators have the tools, licenses, and expertise to reduce or remove major infestations effectively. They can also safely get rid of venomous black widow or brown recluse spiders and offer advice about preventative treatments to help defend against more infestations.

Besides checking your pet’s fur, you can use two other tests to find fleas in your home: the white sock test and the water and lamp test.

To perform the white sock test, simply put on a pair of long white socks and drag your feet along the carpets in your home. Fleas will gravitate to the heat created by your socks. The water and lamp test involves placing a bowl of water on the floor and shining a light over it. Fleas will then be attracted to the light and land in the bowl of water.

The Knowlton, NJ homeowners’ guide to pest control services

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