Nex Pest Control sends licensed, background-checked technicians to homes and businesses across Portsmouth the same day you call, with a written plan and a price you agree to before anyone touches a chemical.
Not sure what's living in your walls? A technician will confirm the pest, show you the entry points, and quote a flat price on the spot.

We built Nex Pest Control around a simple idea: send a technician who actually knows Portsmouth's housing stock, soil type, and pest pressure, instead of reading from a national script. 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 Portsmouth 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.
Nex Pest Control was built on flat-rate pricing, real inspections, and a guarantee that means something — because that's what Portsmouth homeowners actually asked for. That's the standard we hold every job to, whether it's a single-family home, a rental property, or a small business storefront.
We also keep our own records on Portsmouth pest activity — which blocks report termite swarms first each spring, which neighborhoods see rodent calls spike once the weather turns, and which product formulations actually hold up in this soil and humidity. 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 Portsmouth 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.
Nex Pest Control covers the full range of pest issues Portsmouth properties actually deal with, from routine ant trails to serious structural termite damage.
We handle the pests that show up in nearly every Portsmouth 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.
Termite damage in Portsmouth properties is often underway for years before it's visible, which is why our inspection checks the sill plate, foundation cracks, and any wood-to-soil contact points first. Bait stations are monitored on a set schedule after installation, so activity is caught early instead of at the next annual visit.
We trap and remove mice and rats from Portsmouth attics and crawl spaces, then seal the gaps they used to get in — usually around utility penetrations, garage door corners, and roofline gaps. Larger nuisance wildlife gets the same exclusion-first approach as rodents, since removal alone rarely solves the underlying access problem.
Our Portsmouth bed bug protocol starts with a room-by-room inspection using a flashlight and interceptor traps, followed by targeted heat or chemical treatment depending on the infestation size. We'll also walk you through simple prep steps before the visit so the treatment is as effective as possible on the first pass.
We treat standing water sources, dense shrub lines, and shaded yard areas around Portsmouth properties on a monthly cycle through peak season to knock down mosquito and tick populations. 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.
Portsmouth restaurants, retail stores, warehouses, and offices rely on us for scheduled service plans that keep them ready for a health inspection any day of the year. Technicians can service before or after operating hours so treatment never disrupts customers or staff.
Call +1-844-564-2570 and describe what you're seeing — we'll often schedule same-day.
A technician walks your Portsmouth property, identifies the pest, and points out entry points.
We apply the agreed treatment the same visit, using the least invasive method that works.
Follow-up visits are scheduled automatically if the treatment calls for one.
Every technician we send into a Portsmouth home carries state licensing and our company's liability coverage. We can provide proof of both on request, before a technician ever steps inside.
We keep same-day slots open specifically for Portsmouth 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 Portsmouth job, and walk you through re-entry timing before we leave. We're happy to answer product questions in detail if anyone in the home has sensitivities.
Every Portsmouth estimate is written down and agreed to up front, so the invoice never surprises you. 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 Portsmouth visits, we come back too, at no additional cost. Ask your technician for the specific guarantee window that applies to your treatment.
Our technicians work Portsmouth 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.
Portsmouth 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.
This isn't a lifetime promise on every pest forever, but within the stated window it's unconditional — no forms to fill out, no argument about whether it "counts."
We'd tried everything on the shelf for roaches before calling Nex Pest Control. The technician found where they were nesting behind the dishwasher and that was that.
The termite inspection was thorough — they showed me photos of the damage under the porch before recommending anything.
Rodent noise in the attic kept us up for a week. Nex Pest Control's guy traced it to a roofline gap and closed it before setting a single trap.
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.
We'd fought the same ant trail for two summers before calling Nex Pest Control — turned out it traced back to a single foundation crack they sealed in one visit.
No matter which part of Portsmouth 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 Portsmouth calls placed in the morning get a same-day appointment. Anything after that typically lands next-day.
Yes — we select products with re-entry times we'll walk you through, and we'll always tell you when it's safe to bring pets and kids back into treated rooms.
Our guarantee is built into your service agreement — a recurring issue gets a free follow-up, not another invoice.
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 Portsmouth treatments only require you to stay out of the specific treated area for a short window.
Our Portsmouth technicians see the most calls for ants and roaches, followed closely by termite inspections and rodent exclusion.
Yes, we perform pre-purchase termite inspections with a full written report suitable for closing documents.
We work with Portsmouth property managers on multi-unit and commercial contracts with flexible scheduling.
We'll recommend a frequency based on what your Portsmouth property's inspection shows, not a blanket schedule.
Our Portsmouth service radius extends to nearby towns that share the same pest pressure — see the full zip list above.
A little prep helps: move stored boxes away from walls and make sure crawl space or attic access isn't blocked.
It depends on the pest — we'll tell you up front during the inspection whether your Portsmouth case is a one-visit fix or a multi-step plan.
Property managers in Portsmouth can set up standing service across multiple units with a single point of contact.
Payment is due at time of service for most residential Portsmouth visits, with commercial terms available separately.
Call +1-844-564-2570 for a same-day quote — no obligation, no pressure.
Call +1-844-564-2570