Nex Pest Control built its Annandale reputation on showing up when we say we will, quoting one flat price, and standing behind the work with a written guarantee.

We didn't start out trying to be the biggest name in Annandale pest control — we started by answering calls nobody else wanted to take on a Sunday night, and that's still who we are.
We keep our Annandale crew small enough that the technician who inspects your home is the same one who treats it, and often the same one who returns for the follow-up.
Nex Pest Control runs on one rule: quote it straight, treat the actual cause, and back it in writing. That's not a slogan — it's the reason Annandale repeat customers call us back for the next issue instead of shopping around.
Our Annandale dispatch keeps notes on recurring hot spots by neighborhood, which shortens the inspection and sharpens the treatment plan from the very first visit.

Most Annandale service calls start with one small clue, not a full-blown infestation — catching it early is what keeps the job small.
One of these alone might be nothing. Two or three together, in the same week, usually means it's time to call rather than wait it out. Waiting rarely makes the underlying colony smaller — it just gives it more time to spread into places that are harder and more expensive to treat.
Six service lines, one Annandale crew — here's what we're dispatched for most.

A wasp nest by the front door or a rodent sighting near a newborn's room doesn't wait for business hours — our Annandale emergency line is answered around the clock and dispatch is prioritized by risk, not by who called first. Weekend and holiday calls get routed the same way as a Tuesday afternoon call — there's no separate, slower queue for off-hours.
We treat the foundation line, utility entry points, and interior hot spots of Annandale homes on a schedule built around what your specific property actually attracts, not a generic quarterly template. Interior baseboards and cabinet voids get the same attention as the exterior perimeter, since that's usually where activity is first noticed.
Annandale restaurants, retail stores, and office buildings get a documented, scheduled program with service logs ready for any health inspection, run around your actual operating hours. Technicians can service before or after business hours so treatment never disrupts customers or staff.
We check the soil line, crawl space, and framing for mud tubes and wood-to-soil contact, then recommend either a liquid barrier or bait station system based on what's actually found. Bait stations installed on the property get checked on a monitoring schedule, so new activity is caught early instead of at next year's visit.
We handle mice, rats, and the occasional squirrel or raccoon with humane methods and permanent exclusion work, not a one-and-done trap drop. We'll also flag chewed wiring or insulation damage found during the inspection so you know what to address afterward.
Monthly barrier treatment through Annandale's peak season targets both standing-water breeding sources and the shaded resting spots where adult mosquitoes actually hide during the day. A separate granular tick treatment along the yard perimeter can be bundled in for properties near wooded lots.
A short call to +1-844-564-2570 is usually all it takes to get a technician on the calendar. Tell dispatch what you've noticed and where — it helps us send a technician already prepared for the likely cause.
A technician walks the property, identifies what's actually there, and shows you the entry point. Inspection covers both interior hot spots and the exterior perimeter, not just the room where you noticed activity.
You'll see one flat number before any product goes down — no per-visit surprises later. If the scope changes once we're inside, that gets quoted separately before we proceed, never added silently.
Treatment happens the same visit where possible, with a follow-up scheduled automatically if the case calls for one. A written summary of what was treated and what to expect goes with you after every visit.

Every Annandale quote is written down and agreed to before any treatment begins, period. If something changes mid-visit, we stop and re-quote before continuing, rather than adjusting the bill after the fact.
Local dispatch means less drive time and more slots available for Annandale same-day calls. Dispatch can usually give you a two-hour arrival window rather than an all-day wait.
We'll provide proof of licensing and insurance on request, before anyone steps inside. Licensing status is current and checked, not just a claim on a website.
Our guarantee terms are spelled out in your service agreement, not left to a phone-call negotiation later. We'd rather absorb the cost of a re-treat than lose a Annandale customer's trust over a technicality.
Nights, weekends, holidays — the Annandale emergency line is staffed and answered, not routed to voicemail. A dispatcher will help you determine if your situation genuinely needs same-hour response or can wait for standard scheduling.
Years of Annandale-specific service visits mean fewer guesses and a treatment plan built around what actually works here. That local pattern data shortens the inspection and sharpens the first treatment plan, rather than starting from zero every visit.
Our guarantee is simple: pay for a result, not just a visit. If activity continues at your Annandale property after treatment, follow-up service is included, not billed separately.
The terms are spoken plainly at time of service, so there's never a surprise when you call back about recurring activity. Ask any technician on our Annandale crew and they'll tell you the same thing — the guarantee exists so calling back is never a hassle.

Called about roaches at 8pm on a Friday and honestly expected a voicemail. Got a real person and a technician the next morning.
Termite inspection found damage under the porch we had no idea about, and the report was thorough enough for our insurance claim.
Mice in the garage turned out to be coming through a gap under the door frame — sealed same visit, no return trip needed.
Our restaurant needed a documented program before our next health inspection and they had it set up within the week.
Called the emergency line at night and someone actually picked up, which mattered more than I expected.
They found a clogged gutter section holding water that we never would have thought to check ourselves.
We'd fought the same ant problem for two seasons before calling. One inspection found what years of DIY spraying missed.
Our property management company needed a standing service across six units and Nex Pest Control set up one consistent schedule with a single point of contact.

No matter which part of Annandale you're calling from, a licensed technician can typically reach you the same day. Coverage includes single-family homes, rentals, and commercial properties across the full service area. Older neighborhoods with mature trees and newer developments on former farmland both fall under the same Annandale coverage zone, even though the pest pressure differs between them.

We keep daily slots open for Annandale emergencies, so most callers are seen within 24 hours.
Yes — every Annandale quote is written and approved by you before any product goes down, with no hourly billing.
If it can't wait until morning, call the same number — the emergency line is answered around the clock.
Yes — we select products with clear re-entry timing and walk you through exactly when it's safe to bring pets and kids back into treated areas.
Our guarantee is built into your service agreement, not something you have to negotiate for later.
Termite swarms and rodent entry are the two most common seasonal patterns we track across Annandale.
Yes, we perform pre-purchase termite inspections with a full written report suitable for closing documents.
Yes, we run scheduled commercial programs for restaurants, retail stores, and offices, with service logs ready for any audit.
Quarterly service is standard for most Annandale homes, with monthly visits recommended during peak mosquito or ant season.
Only a small number of treatments require you to leave, and we'll tell you in advance if yours does.
We cover Annandale itself along with the neighboring communities and zip codes listed in our coverage section above.
Payment is due at time of service for most residential visits, with commercial terms available separately.
Some issues, like a single wasp nest, resolve in one visit. Others, like termites or rodents, include a scheduled follow-up as part of the standard plan.
Property managers can set up standing service across multiple units with a single point of contact.
Clear access to baseboards, under sinks, and the attic hatch if possible — it speeds up the inspection significantly.
Pricing depends on property size and the pest involved, but you'll get a flat-rate quote after inspection before we start any work.
Licensing is checked and current for every Annandale, VA technician — it isn't just a claim on our website.
Yes, termite and wood-destroying pest inspections always come with a written report; other visits can include one on request.
One call to +1-844-564-2570 gets a licensed technician on your schedule, often the same day.
Call +1-844-564-2570