Cockroach Pest Control & Exterminator
Whether you need a roach exterminator for a one-time infestation or ongoing cockroach control across NJ and FL, our team uses expert knowledge of cockroach biology to treat your home safely and effectively — like it was our own. See how.
Getting rid of cockroaches is as easy as 1, 2 and 3
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Signs You Have a Cockroach Infestation
Cockroach Droppings
One of the most reliable early signs. German cockroach droppings look like small dark specks or pepper granules and are typically found in kitchen cabinets, along baseboards, and behind appliances. American cockroach droppings are larger and cylindrical with ridged edges. The more droppings you find, the more active the infestation.
Cockroach Eggs (Egg Cases)
Cockroaches don’t lay individual eggs — they produce oval-shaped egg cases called oothecae, each containing anywhere from 10 to 50 eggs depending on the species. German cockroach egg cases are small and brown; American cockroach cases are dark reddish-brown and about ⅓ inch long. You’ll typically find them in hidden areas: inside cabinets, behind appliances, or tucked into cracks along walls.
Musty or Oily Odor
A large or active infestation often produces a distinctive musty, oily smell caused by pheromones cockroaches use to communicate. If a room — especially a kitchen or basement — has an unpleasant odor you can’t explain, it’s worth investigating.
Shed Skin
Cockroaches molt multiple times as they grow, leaving behind translucent shed skins. Finding these casings in hidden corners, under sinks, or inside cabinets is a strong indicator of an active population nearby.
Daytime Sightings
Cockroaches are nocturnal. Seeing one during the day typically means the infestation has grown large enough that competition for food and shelter is forcing them out into the open — a sign the problem is more advanced than it appears.
Spotted any of these cockroach infestation signs in your home? The sooner you act, the easier it is to treat. Excel’s technicians will identify the species, locate harborage areas, and recommend a treatment plan — all starting with a free inspection. Schedule yours today.
Types of Cockroaches We Treat in NJ & FL
German Cockroach
The most common — and hardest to eliminate — indoor roach in the U.S. Small (½ to ⅝ inch) and light brown with two dark stripes behind its head, this species lives and breeds entirely indoors near heat and moisture: behind refrigerators, under sinks, and inside wall voids. Their reproductive speed is what makes them dangerous; a small problem becomes a full infestation within weeks. Over-the-counter sprays typically scatter them deeper into walls rather than eliminating them.
American Cockroach
The largest common species at up to 2 inches, reddish-brown, and recognizable by the yellowish figure-eight on the back of its head. Found in basements, floor drains, crawl spaces, and sewer systems. In Florida, they’re commonly called “palmetto bugs” and will fly in warm weather. They typically enter through drains and gaps around pipes.
Oriental Cockroach
Dark brown to black, about 1 inch, and drawn to cold, damp conditions — basements, floor drains, and crawl spaces. Often called “water bugs,” they travel through plumbing and are strongly associated with sewage, making them a real sanitation concern. More cold-tolerant than most species, so they stay active in New Jersey longer into the fall.
Brown-Banded Cockroach
Unlike most roaches, this small (½ inch) species avoids moisture and prefers warm, dry, elevated hiding spots — inside electronics, behind picture frames, in closets, and near ceiling lines. Standard kitchen-focused cockroach treatments often miss them entirely, making a whole-home inspection essential.
Florida Woods Cockroach (Florida locations only)
Large, dark, nearly wingless, and known for the foul odor they release when disturbed. They live outdoors under mulch and logs but can enter through gaps in exterior walls and vents. Exterior exclusion work is the most effective long-term fix.
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Learn More About Cockroaches
insights and tips on Cockroaches.
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