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Products & Services
Pest Control Services
Local Termite Treatment
Carpenter Ant Control
Bed Bug Extermination
Rodent Control
Ant Control and Extermination
Cockroach Extermination
Flies and Bee Control
Spiders and Bug Control
Stinkbug Services
Beetle and Flea Control
Tick Control Services
Gutter Guards
Crawl Space Vapor Barriers
Attic Insulation
Before and After Pictures from Colonia
Helping an Elder Homeowner Encapsulate His Crawl Space in Colonia, NJ
Mice Find Easy Access to the Basement in Woodbridge, NJ
Wasps Beginning to Build Their Nest in Colonia, NJ
Company Awards
Best Pest Control Company in the 2025 Monmouth County Community's Choice Awards
We’re honored to be named Best Pest Control Company in the 2025 Monmouth County Community’s Choice Awards! Thank you to our... [Read more]
Drew Cowley Wins Professional of the Year Award from National Wildlife Control Operators Association
The Professional of the Year award recognizes an individual for their overall outstanding efforts and achievements on behalf of the... [Read more]
More Awards

Pest Control Company & Exterminators in Colonia, NJ

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Colonia, NJ Expert Pest Control Company

Here at Cowleys Pest Services we not only adhere to the highest pest control standards, our goal is to provide you with an excellent experience and service in Colonia and nearby NJ.

From your first phone call through treatment and follow-up we at Cowleys Pest Services pledge to give you great customer service while fixing your pest problem.

Since 1991, we have been treating a wide variety of pests, bedbugs, insects and rodents -- just contact us to get more details on your home or building's issue. Take advantage of our expertise to get rid of unwanted pests or animals in your Colonia, NJ home.

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At Cowleys Pest Services we also have pest control plans where we routinely inspect your home or building and apply needed solutions ahead of developing a recurring pest problem. Our pest service plans have different levels too, to best suit your needs that you can change over time if needed. From our Green Service Plan to our Platinum Service Plan, we'll keep your home pest-free.

Business & Home Pest Services We Offer in Colonia:

  • Bedbug Extermination
  • Flea Control
  • Termite Control
  • Pest Control
  • Exterminators
  • Rodent Control
  • Ant, Beetle, Spider, Insect Control
  • Tick Control Services
  • Pest, Bird and Animal Control Services 
  • Attic Insulation Services
  • Gutter Guards
  • Crawl Space Encapsulation
  • Expertise and Technical Know-How to Fix Your Pest Problem
  • Financing Available
  • Written Estimates and Inspections
Case Studies From Colonia
Unexplained
I was dispatched to one of our major commercial accounts, a senior citizen housing development in Colonia, a community located in Woodbridge Township...
Job Stories From Colonia, NJ
That's a Black Widow in Our Bait Station in Colonia, NJ

We're returning to this home in Colonia, NJ to check up on the rodent activity in our rodent bait stations. As we checked on this one particular bait station, we found a female black widow in it. Female black widows are shiny black, with a red-orange triangular markings that look like an hourglass. They use a silk-like substance to weave tangled-looking webs, typically close to the ground in covered or dark places, such as near drain pipes or under logs. In this case, underneath the stove! The female black widow spider hangs upside down in the web to await her prey, exposing her bright markings as a warning to potential predators and their venom is reported to be 15 times stronger than that of a rattlesnake! Fortunately, they only bite humans when they are disturbed. So don't disturb them!

We applied a knockdown liquid application directly to the black widow spider as well as performed a crack and crevice treatment around the interior and entire exterior of the building with a residual application that is specifically labeled to eliminate spiders.

That's a Black Widow in Our Bait Station in Colonia, NJ - Photo 1That's a Black Widow in Our Bait Station in Colonia, NJ - Photo 2
Groundhog Snacking on the Garden in Colonia, NJ

This customer in Colonia, NJ was having an issue with a groundhog devouring her garden and then harboring underneath the side of her home! So she called Little Rascals for help and we were sent out. In order to safely retrieve the groundhog, we installed a nose cone directly over the access point, attached a two-gaited heavy-duty device to it, and dug a 12 inch deep trench to install hardware cloth.

Installing the hardware cloth 12 inches deep and 12 inches out from the bottom of the home creates a sturdy "L shaped" perimeter. This will prevent groundhogs, skunks, and other nuisance wildlife from digging and nesting underneath the home. The retrieval device is called a positive set because we are positive that the groundhog will have no where to go but into our device. As a matter of fact, shortly after setting up our device, we safely retrieved the groundhog and relocated it to a new, humane environment.

We then removed our positive set, installed another portion of hardware cloth by the groundhog's burrow, and filled it in. Lastly, we closed the gap underneath the home with a sturdy 2x10 and then installed two layers of lattice.

 

Groundhog Snacking on the Garden in Colonia, NJ - Photo 1
Bed Bugs Took Over Elderly Residents Home in Colonia, NJ

We were sent out on a service to elderly community in Colonia, NJ, to treat for a bad bed bug infestation in one of the residents home. As soon as we arrived, we quickly realized that the bed bug infestation wasn't bad, it was horrible! There were bed bugs in the couch, the bed, in several of the end tables, the clothes hanging up in the closet, and even on the floors and the walls! The infestation was so bad that, with the residents permission, we had to carefully dispose of every single item and furniture that was infested!

Once that was completed, we vacuumed up all the live bed bugs and their eggs. Next, we treated every single infected area with a bio-pesticide application. This product creates a barrier that infects and exterminates the bed bugs over a short period of time. Afterward, we treated every outlet throughout the unit with a residual dusting product. This treatment will eradicate bed bugs of all life stages, sex, and feeding status within a short amount of time. Lastly, we scheduled several follow-up visits to monitor the infestation and, if needed, apply any additional treatments.

Bed Bugs Took Over Elderly Residents Home in Colonia, NJ - Photo 1Bed Bugs Took Over Elderly Residents Home in Colonia, NJ - Photo 2
Apartment Unit Has Termites in Colonia, NJ

A property manager in Colonia, NJ called our office after one of his tenants found termite damage in his apartment. Once we arrived and started inspecting the apartment unit, we found extensive damage to the sub-flooring. For treatment, we drilled into the concrete slab and around the exterior of the apartment and injected a liquid termiticide. The termiticide binds to the treated area and creates a protective zone that the termites can't detect.

The termites will unknowingly come in contact with this treatment as they go about their normal routines, bring it back to their nest, and transfer it throughout their colony. In a short amount of time, the termites will be exterminated and the apartment will be protected from termites for many years to come.

Apartment Unit Has Termites in Colonia, NJ - Photo 1Apartment Unit Has Termites in Colonia, NJ - Photo 2
Homeowner unsuccessfully tries DIY ant treatments- but gets more ants

I was called out to a home in Colonia today because a homeowner was horrified by the invasion of ants in her kitchen. She thought she had solved her ant problem last week with the use of over-the-counter (OTC) products. 

Upon my arrival, I found ants swarmed and huddled into a few areas in her kitchen, and some trailing stragglers. I knew, right off, that this homeowner was self-treating with a DIY bait of some kind. I explained to her that bait is still bait. Even though she may have gained control of one colony with the use of bait, another colony moved right on in to continue feeding on the bait they didn't finish or she didn't remove. Most homeowners are unaware that placing a bait out for ants in conspicuous areas will only draw more ants in these areas.

As professionals, we primarily use bait as a quick start to get the ants feeding while we perform a full inspection. The bait  is then wiped away so we can apply a residual treatment to all the locations that we see ants, and all the locations that the ants will possibly travel to in order to enter the residence. I allowed these ants to continue to feed while doing my treatment, then wiped it away. I also disinfected the areas as it is still an exposed chemical. 

This just reminds me yet again how many homeowners buy OTC chemicals and begin treatment without reading the label or instructions. Unfortunately, this typically makes their problem worse. 

Homeowner unsuccessfully tries DIY ant treatments- but gets more ants - Photo 1