Barrier spray on foliage and fence lines knocks down adult mosquitoes fast, but larvicide in standing water is what actually breaks the breeding cycle. A single mosquito generation can go from egg to biting adult in about a week during warm weather, which is why standing-water inspection has to happen every visit, not just once at the start.
A technician maps every breeding source and resting spot on the property before quoting a monthly treatment plan.


Our Mosquito Control crew is certified specifically for larvicide and adulticide application, not general lawn care.
One-time treatments ahead of an outdoor event can usually be scheduled within a day or two.
One-time yard treatments are quoted flat based on lot size, with no hidden per-visit fees.
Our equipment includes ULV fogging units for rapid knockdown before an outdoor event.
Bti-based larvicide targets mosquito larvae specifically without harming beneficial insects in the same water.
Barrier spray on shrubs, fence lines, and shaded resting spots knocks down adult mosquitoes and keeps residual protection for weeks.
Seasonal plans automatically re-treat as barrier protection wears off, so you're never left unprotected mid-summer.
ULV fogging can clear a yard fast ahead of a wedding, graduation, or backyard event on short notice.
Identifying and correcting drainage issues reduces how often larvicide treatment is even needed going forward.
We can bundle tick perimeter treatment with your mosquito plan for combined yard protection.

Call +1-866-315-0243 to set up a one-time yard treatment or a monthly seasonal plan for your St. Johns property.
Our mobile units carry both barrier spray and larvicide product so no return trip is needed for mixed treatment.
We walk the property, flag every standing-water source, and quote a flat rate for one-time or monthly service.
Barrier spray and larvicide go down the same visit, with monthly plans scheduled automatically through peak season.
Our patio was unusable every evening until the monthly treatment kicked in — noticeable difference within two weeks.
One-time service was quoted flat and scheduled within two days — exactly what we needed on short notice.
The seasonal plan means I don't have to remember to call every month — it's just handled.
The technician pointed out an old tire in the side yard holding water that we'd completely forgotten about — that alone made a noticeable difference.

Nex Pest Control dispatches mosquito-specialized technicians throughout St. Johns and nearby communities, with barrier spray and larvicide stocked on every service vehicle. We service residential yards, HOA common areas, and commercial outdoor spaces throughout St. Johns on the same seasonal schedule.

Monthly treatment through peak season is standard, since barrier protection naturally wears off over several weeks.
We apply barrier spray to resting foliage, not blooming plants, specifically to reduce impact on pollinators.
Most yards see a noticeable drop in adult mosquito activity within 24 to 48 hours of barrier application.
We offer event-specific fogging treatment designed for maximum knockdown on a set date.
Yes, once the treated area is dry, which we'll confirm before we leave.
Tick treatment focuses on the yard perimeter and grassy edges where pets and kids spend the most time.
Call +1-866-315-0243 to set up monthly service or a one-time treatment.
Call +1-866-315-0243