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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 South River
Mice find easy entry to South River, NJ home
Yellow jackets find home in roof at South River, NJ home
Keep the Chipmunks Out of the Siding in South River, 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

Local Pest Control Exterminators in South River, NJ

Happy Customers Surrounding South River, NJ
Testimonials
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Testimonials From South River
Thank you for doing a great job. Felipe took the time to talk with me and understand the problem.
Testimonial by Susan N. from South River, NJ
Pete Katula was..... Pete Katula was very professional. He went above and...
Testimonial by Charles L. from South River, NJ

South River, 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 South River 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 South River, 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 South River:

  • 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
Job Stories From South River, NJ
Termites in Crawl Space Discovered in South River, NJ

We were sent out to this home in South River, NJ, to inspect for in the crawl space. Although we didn't find any signs of mice or rats, we found evidence of another pest - termites! How did we know? We found active termite mud tubes in the crawl space. Mud tubes are pencil-width size tubes made by the worker termites. They use these tunnels to travel to and from their nest when foraging for food. These protective tubes allow the termites to stay moist underground. We informed the owners and they immediately signed up for a Home Protection Plan.

First, with the owners permission, we drilled into the wooden joists in the crawl space and injected a foaming termiticide application. Once that was done, we drilled around the entire exterior of the home and injected a liquid version of the termiticide. Both of these treatments bind to the treated areas and creates a protective zone that the termites can't detect. The termites will then come in contact with the termiticide as they go about their normal routines and transfer it throughout their colony. The treatment then spreads like a virus throughout their colony and, in a short amount of time, the termites are exterminated and the home is protected for years to come!

Termites in Crawl Space Discovered in South River, NJ - Photo 1Termites in Crawl Space Discovered in South River, NJ - Photo 2
Mice Invade Home Via Broken Exhaust Vent in South River, NJ

We were sent out to a property in South River, NJ to handle a mice problem inside the home. After finding mice droppings in the laundry room, we turned our attention to inspecting the exterior of the home. That's when we discovered how the mice were getting inside! There was an exhaust vent that had no cover over it!

We informed the owner and she mentioned that she will contact our Little Rascals Nuisance Wildlife division to come out and install a new exhaust vent cover, once the mice are gone. In the meantime, we set up a rodent bait station near the exhaust vent, in several other locations around the exterior of the home, and in the laundry room. We then scheduled a number of follow up visits to monitor the infestation, replenish the bait in the bait stations, and seal up any and all potential openings around the property. 

Mice Invade Home Via Broken Exhaust Vent in South River, NJ - Photo 1
Crawl Space Wide Open for Rats in South River, NJ

This customer in South River, NJ had an infestation of rats in her crawl space. How were they getting into the crawl space? The crawl was missing a door and left wide open!

First, we installed several rodent bait station throughout the crawl space and in a number of areas around the exterior of the home. Afterward, we schedule a number of follow up inspections to monitor the rat activity and replenish the bait in the bait stations as needed. Once the rats have been removed from the property, our Crawl Space Division will come out and, at the owner's request, install an Everlast™ door over the crawl space entry point. An Everlast™ door is made from ½-in.-thick PVC plastic that will never warp, crack, shrink, require maintenance or painting and will prevent any unwanted pests and moisture from entering the crawl space.

Crawl Space Wide Open for Rats in South River, NJ - Photo 1
Water leak provides trough for cockroaches in South River laundry room

One of our commercial clients, an apartment complex in South River, was having a problem with oriental cockroaches. These roaches, also called water bugs, have a preference for dark, damp, cool areas. You’ll often find them under sinks and washing machines, and crawling around damp basements. These are a larger than the German roach, our primary nemesis in the roach family, and are noticeably more sluggish than other roach species. Like all roaches, they carry diseases since they often travel through sewer pipes and live on filth.

A tenant had reported to the property manager that there was a bug problem near a washing machine in the building’s laundry room. When I inspected that area, I immediately noticed that a roach trap monitor I had previously set was chock full of black oriental roaches. I immediately saw the cause of the roach problem: A pipe adjacent to the washer was leaking, and water was pooling on floor. An oriental roach could not have asked for a better home!  

I pointed out the leak to building maintenance, and asked that they try to fix the pipe as soon as possible. Otherwise, the roach problem would not be resolved. To help get rid of the current infestation, I spot treated around the washer and did a crack and crevice aerosol treatment where the roaches were exiting. I then replaced all of the roach monitors monitors in the laundry area to help me gauge the level of insect activity for my next visit.

Water leak provides trough for cockroaches in South River laundry room - Photo 1