Homeowners and property managers across St. Louis call Nex Pest Control when store-bought sprays stop working, because we treat the source of the infestation, not just the bugs you can see.
Skip the guesswork. We'll identify exactly what you're dealing with and hand you a straightforward, written treatment plan before we start.

Nex Pest Control has spent years working St. Louis's neighborhoods block by block, learning which pests show up first when a season turns and which older homes tend to have gaps around the sill plate. We're not a call center dispatching a stranger — the person who inspects your property is the same person who treats it and comes back if anything returns.
We hire slowly and train constantly, which is why our St. Louis technicians can tell you the difference between carpenter ant frass and termite droppings before they've even opened their toolbox. That expertise is what lets us diagnose the real problem instead of just masking the symptoms with a spray.
We started Nex Pest Control after seeing how many St. Louis families were re-paying for the same unresolved infestation every few months. That's the standard we hold every job to, whether it's a single-family home, a rental property, or a small business storefront.
Years of St. Louis service visits have given us a working map of pest pressure by neighborhood, so a technician isn't inspecting your property blind — they already have a starting hypothesis before they open the truck. That local data shortens the inspection and sharpens the treatment plan from the very first visit.

Pests are good at staying hidden. These are the warning signs St. Louis homeowners report most often right before they call us.
Any one of these on its own isn't necessarily an emergency, but two or more together usually mean the infestation has moved past the point where a store-bought spray will handle it. A same-day inspection will tell you exactly what you're dealing with instead of leaving you to guess.
Whatever's moved into your St. Louis property, our technicians have a specific protocol for it — not a one-size-fits-all spray.
We handle the pests that show up in nearly every St. Louis home — ants trailing across the counter, roaches in the kitchen, spiders in the garage — with a barrier treatment reapplied on a schedule that fits your property. Interior baseboards, cabinets, and the garage get the same attention as the exterior perimeter, since that's usually where activity is first noticed.
Whether it's a pre-purchase inspection or an active infestation, our St. Louis termite technicians document everything with photos and give you a treatment plan tied to the exact species found. Bait stations are monitored on a set schedule after installation, so activity is caught early instead of at the next annual visit.
Rodent calls in St. Louis almost always trace back to a gap smaller than a quarter, so our technicians don't just set traps, they find and close the entry point too. We also handle occasional wildlife calls — squirrels in the attic, raccoons under a deck — with humane trapping and exclusion.
Bed bugs don't respond to a single spray, so St. Louis clients get a multi-visit plan: initial treatment, a follow-up inspection at two weeks, and a final clearance check. Furniture, luggage, and closets get checked too, since bed bugs travel well beyond the bedroom once established.
Barrier sprays go on foliage, fence lines, and other resting spots around your St. Louis yard, so you can get evenings back on the patio without getting eaten alive. We can also flag standing-water sources on your property, like clogged gutters or unused planters, that keep re-seeding the mosquito population between visits.
We build commercial service schedules around your St. Louis business's hours, documentation needs, and industry requirements, with service logs ready for any audit. Every commercial visit ends with a signed service report you can file for your own compliance records.
Call +1-866-315-0243 and describe what you're seeing — we'll often schedule same-day.
A technician walks your St. Louis property, identifies the pest, and points out entry points.
We apply the agreed treatment the same visit, using the least invasive method that works.
If activity continues after treatment, we come back at no extra charge under our guarantee.
You're never letting an unlicensed contractor into your St. Louis property — every visit is backed by insurance and proper credentials. Ask to see credentials at the door — every St. Louis technician carries them as a matter of routine.
We keep same-day slots open specifically for St. Louis emergencies like active wasp nests or a sudden rodent sighting. A dispatcher can usually tell you an arrival window within minutes of your call.
We choose the lowest-impact effective product for each St. Louis job, and walk you through re-entry timing before we leave. If you keep fish, reptiles, or birds, mention it before the visit so we can plan around them specifically.
You approve a flat quote before any St. Louis technician touches a single product — no hourly surprises. If the scope changes once we're inside — say, a second nest is found — we'll quote that separately before proceeding, not add it silently.
If pests come back between scheduled St. Louis visits, we come back too, at no additional cost. The guarantee period and terms are spelled out in your service agreement, not buried in fine print.
Our technicians work St. Louis daily and know which neighborhoods see termite swarms first each spring. That local pattern data means fewer guesses and a treatment plan built around what's actually common on your street.
St. Louis clients don't have to negotiate for a re-treat. If our records show the pest is still present after the guarantee period, the next visit is already covered.
The terms are spoken plainly at the time of service so there's never a surprise when you call back about recurring activity.
Had a roach problem that three store-bought traps couldn't touch. One visit from Nex Pest Control and they haven't been back in two months.
The termite inspection was thorough — they showed me photos of the damage under the porch before recommending anything.
Mice got into our garage and the technician found the gap under the door we'd never have noticed ourselves. Sealed it and set traps same visit.
They inspected every seam of the mattress and baseboard, explained exactly what they found, and the follow-up check came back clean.
Wasps had built a nest right by our back door and the tech removed it same day without us even having to leave the house.
Our restaurant needed a documented quarterly program for health inspections and Nex Pest Control set it up with logs ready every visit.
We finally got our backyard back after Nex Pest Control treated the shrub line and cleared out a couple of spots we didn't even know were holding water.
Ant trails kept coming back every summer no matter what we sprayed ourselves, until a Nex Pest Control technician found and sealed the actual entry point along the foundation.
No matter which part of St. Louis you're in, Nex Pest Control can get a licensed technician to your door, usually the same day you call. Coverage includes single-family homes, apartment communities, and commercial properties throughout the service area.
Most St. Louis calls placed in the morning get a same-day appointment. Anything after that typically lands next-day.
Product safety data and re-entry timing are explained on site, in plain language, every visit.
Yes, every treatment plan includes a written guarantee period. If activity returns within that window, we come back at no charge.
We quote a flat price on-site after inspecting, so there's no hourly rate or surprise add-ons on the invoice.
Usually not — most St. Louis treatments only require you to stay out of the specific treated area for a short window.
Termite swarms and rodent entry are the two most common seasonal patterns we track across St. Louis.
Our St. Louis inspectors document everything with photos, which most lenders and buyers accept as part of closing.
We work with St. Louis property managers on multi-unit and commercial contracts with flexible scheduling.
We'll recommend a frequency based on what your St. Louis property's inspection shows, not a blanket schedule.
If you're near St. Louis but unsure we cover your address, just call +1-866-315-0243 and we'll confirm.
Clear access to baseboards, under sinks, and the attic hatch if possible — it speeds up the inspection significantly.
Some issues, like a single wasp nest, resolve in one visit. Others, like termites or bed bugs, require a follow-up as part of the standard plan.
Property managers in St. Louis can set up standing service across multiple units with a single point of contact.
Payment is due at time of service for most residential St. Louis visits, with commercial terms available separately.
Call +1-866-315-0243 for a same-day quote — no obligation, no pressure.
Call +1-866-315-0243