Nex Pest Control's Cockroach Control technicians track egg casings (oothecae), not just live insects, because a treatment that misses the casings just means a second wave in three weeks.
We check behind appliances, under sinks, and inside cabinet voids for oothecae and fecal spotting before quoting a treatment plan.


Our Cockroach Control crew is licensed specifically for structural pest work, not just general lawn spraying.
We keep dispatch slots open specifically for active infestations, because roach colonies double in size fast.
Pricing is based on infestation severity and unit count, quoted before any gel or IGR is applied.
We use gel bait stations, IGR (insect growth regulator), and sticky monitors to track population decline visit over visit.
We treat plumbing chases and appliance motor compartments directly, since that's where German roach populations actually breed.
Larger American cockroaches typically enter through drains, sewer lines, and basement gaps, so treatment includes drain-area gel placement and exterior perimeter barrier.
IGR products interrupt the reproduction cycle so casings already laid never mature into breeding adults.
We service commercial kitchens on off-hours schedules with sealed bait placements that meet food-safety handling requirements.
Roaches hide in cabinet seams and baseboard gaps too narrow for a spray nozzle — our injectors reach directly into those voids.
A second visit two to three weeks out confirms the colony is declining and adjusts bait placement if needed.

Describe what you're seeing — daytime activity, kitchen or bathroom clusters — and we prioritize Mariposa roach calls for same-day slots.
Our mobile units carry cockroach-specific product, so there's no return trip needed to grab the right materials.
Inspection includes cabinet voids, appliance motors, and drain areas, with species ID driving the treatment plan and price.
Guarantee coverage means if roaches are still active after the follow-up window, we return and re-treat at no charge.
We'd sprayed everything from the store and nothing worked. The Nex Pest Control tech found the ootheca cluster behind our fridge motor — that was the actual source.
As a kitchen manager, I needed something discreet during service hours. Their placements are basically invisible to customers.
Roaches kept coming back every few weeks no matter what I sprayed myself. Turns out the egg casings were surviving — the IGR treatment finally broke the cycle.

Nex Pest Control dispatches Cockroach Control technicians throughout Mariposa and nearby communities, with gel bait and IGR stocked on every service vehicle.

A DIY spray also drives roaches deeper into walls rather than eliminating the harborage, which is why professional gel and IGR placement works differently.
Yes — German and American roaches are naturally nocturnal, so daytime activity usually means the population has outgrown the hidden harborage space.
Most Mariposa clients notice fewer sightings within the first week, though full clearance depends on infestation size.
Yes — gel bait and IGR placements are applied in cracks and voids, not on food-contact surfaces, and we'll walk you through any re-entry timing.
Commercial programs include documented service logs and scheduled monitoring visits to satisfy health inspection requirements.
If the follow-up inspection shows lingering activity, we return and re-treat the identified harborage points at no extra cost.
One call to +1-866-315-0243 gets a certified roach technician on your schedule today.
Call +1-866-315-0243