Family Operated Pest Control

Portsmouth's Most Trusted Name for Pest Control in Portsmouth, NH

From the first call to the final walk-through, Nex Pest Control clears out roaches, rodents, termites, and stinging insects across Portsmouth so you can stop checking the baseboards and get back to your day.

✅ Licensed & Insured ⏰ Same-Day Appointments 👍 Satisfaction Guarantee

Free Portsmouth Inspection

Skip the guesswork. We'll identify exactly what you're dealing with and hand you a straightforward, written treatment plan before we start.

Licensed Pest Control service in Portsmouth, NH - Nex Pest Control
Call +1-844-564-2570
Who We Are

Nex Pest Control: Your Partner for Pest Control in Portsmouth, NH

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.

Our Portsmouth crew carries state pest-control licensing, general liability coverage, and ongoing training on label updates for every product we use, so nothing applied in your home is a guess. That expertise is what lets us diagnose the real problem instead of just masking the symptoms with a spray.

Nex Pest Control exists because Portsmouth residents got tired of big-box pest brands that show up late, spray on autopilot, and vanish until the next quarterly visit. 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 Portsmouth 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.

Professional Pest Control technician working in Portsmouth, NH
Signs You Need Us

Signs of a Pest Problem in Your Portsmouth Home

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.

What We Treat

Pest Control in Portsmouth, NH: Full Service Options

Whatever's moved into your Portsmouth property, our technicians have a specific protocol for it — not a one-size-fits-all spray.

🐛

Year-Round Pest Control

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 Control & Inspection

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.

🐀

Mice & Rat Removal

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. We also handle occasional wildlife calls — squirrels in the attic, raccoons under a deck — with humane trapping and exclusion.

🐦

Bed Bug Extermination

We treat mattresses, box springs, baseboards, and outlet covers — the actual hiding spots — rather than fogging a room and hoping for the best. We'll also walk you through simple prep steps before the visit so the treatment is as effective as possible on the first pass.

🦇

Mosquito & Tick Control

Barrier sprays go on foliage, fence lines, and other resting spots around your Portsmouth 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.

🏢

Restaurant & Retail Pest Control

We build commercial service schedules around your Portsmouth 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.

Our Process

Our Portsmouth Service Process

1

Reach Out

A quick call to +1-844-564-2570 gets a technician on the calendar, usually within 24 hours.

2

Inspect

We inspect inside and out, confirm the species, and explain exactly what we found.

3

Treat

We apply the agreed treatment the same visit, using the least invasive method that works.

4

Confirm It's Gone

If activity continues after treatment, we come back at no extra charge under our guarantee.

Why Portsmouth Chooses Us

The Nex Pest Control Difference

🛡

Licensed & Insured Technicians

You're never letting an unlicensed contractor into your Portsmouth property — every visit is backed by insurance and proper credentials. Ask to see credentials at the door — every Portsmouth technician carries them as a matter of routine.

⏰

Same-Day & Emergency Response

We keep same-day slots open specifically for Portsmouth emergencies like active wasp nests or a sudden rodent sighting. Evening and weekend appointments are also available for situations that can't wait until Monday.

🌱

Family & Pet-Safe Treatments

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.

💰

Transparent Flat-Rate Pricing

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.

✓

Satisfaction Guarantee

If pests come back between scheduled Portsmouth 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.

📍

Real Local Portsmouth Knowledge

We track pest activity by Portsmouth neighborhood, so your technician already knows what's typical for your area before they arrive. It's the difference between a generic spray and a plan built around what's actually happening nearby.

Our Promise

The Nex Pest Control Guarantee

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.

The terms are spoken plainly at the time of service so there's never a surprise when you call back about recurring activity.

Reviews

What Portsmouth Customers Are Saying

★★★★★

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.

Maria T.
Portsmouth homeowner
★★★★★

The termite inspection was thorough — they showed me photos of the damage under the porch before recommending anything.

David R.
Portsmouth homeowner
★★★★★

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.

Angela K.
Portsmouth property owner
★★★★★

They inspected every seam of the mattress and baseboard, explained exactly what they found, and the follow-up check came back clean.

Priya S.
Portsmouth renter
★★★★★

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.

Tom W.
Portsmouth homeowner
★★★★★

Our restaurant needed a documented quarterly program for health inspections and Nex Pest Control set it up with logs ready every visit.

Chris L.
Portsmouth business owner
★★★★★

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.

Rachel N.
Portsmouth homeowner
★★★★★

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.

Marcus B.
Portsmouth homeowner
Service Area

Coverage for Pest Control in Portsmouth, NH

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. We route technicians daily across Portsmouth, so distance within our coverage zone rarely adds to your wait time.

Zip Codes We Serve in Portsmouth: 03801 03802 03803 03804

Call +1-844-564-2570 to Schedule

FAQ

Pest Control Questions From Portsmouth Customers

A same-day visit is available for most of Portsmouth if you call before early afternoon.

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.

Pricing depends on property size and the pest involved, but you'll get a flat-rate quote after inspection before we start any work.

In most cases you can stay home; we'll just ask you to avoid the treated room until it's dry or the product has settled.

Ants, roaches, termites, and rodents make up most of our Portsmouth calls, with seasonal spikes in mosquitoes and wasps.

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.

A single-visit ant or spider treatment is common, while rodent and termite cases in Portsmouth usually include a scheduled follow-up.

Property managers in Portsmouth can set up standing service across multiple units with a single point of contact.

Ask your technician about current accepted payment methods when scheduling your Portsmouth appointment.

Stop Sharing Your Portsmouth Home With Pests

One call to +1-844-564-2570 gets a licensed technician on your schedule, often the same day.

Call +1-844-564-2570
Portsmouth is a city in Rockingham County, New Hampshire, United States. At the 2020 census it had a population of 21,956. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine, Portsmouth was formerly the home of the Strategic Air Command's Pease Air Force Base, since converted to Portsmouth International Airport at Pease.

Zip Codes in Portsmouth, NH that we also serve: 03801 03802 03803 03804

Cities Close To Portsmouth, NH That We Also Serve


Pest Control Express #1
★ 4.9 (120+ Reviews)
Dispatch Center, NH
Call +1-844-564-2570
Pest Control Express #2
★ 4.9 (120+ Reviews)
Dispatch Center, NH
Call +1-844-564-2570
Pest Control Express #3
★ 4.9 (120+ Reviews)
Dispatch Center, NH
Call +1-844-564-2570
Pest Control Express #4
★ 4.9 (120+ Reviews)
Dispatch Center, NH
Call +1-844-564-2570
Pest Control Express #5
★ 4.9 (120+ Reviews)
Dispatch Center, NH
Call +1-844-564-2570
Pest Control Express #6
★ 4.9 (120+ Reviews)
Dispatch Center, NH
Call +1-844-564-2570

Our Services in Portsmouth, NH

📞 Call +1-844-564-2570
🟢 Techs On Duty in Portsmouth, NH Call +1-844-564-2570