From the first call to the final walk-through, Nex Pest Control clears out roaches, rodents, termites, and stinging insects across San Marcos so you can stop checking the baseboards and get back to your day.
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 San Marcos'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 San Marcos 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 exists because San Marcos 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.
We also keep our own records on San Marcos 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.

Most infestations are well established by the time they become obvious. If any of the following sound familiar, it's worth having a technician take a look before the problem spreads.
Seeing several of these signs at once in your San Marcos property is a good indicator that the colony or nest is already established somewhere you can't easily reach. A same-day inspection will tell you exactly what you're dealing with instead of leaving you to guess.
Whatever's moved into your San Marcos property, our technicians have a specific protocol for it — not a one-size-fits-all spray.
Our standard San Marcos service covers ants, roaches, spiders, silverfish, and the other everyday invaders, with an initial treatment plus a recurring visit schedule to keep them from coming back. Interior baseboards, cabinets, and the garage get the same attention as the exterior perimeter, since that's usually where activity is first noticed.
We inspect the soil line, crawl space, and wood framing of San Marcos homes for active termite activity, then install a liquid or bait-station barrier depending on what the inspection shows. 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 San Marcos 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.
Bed bugs don't respond to a single spray, so San Marcos 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.
We treat standing water sources, dense shrub lines, and shaded yard areas around San Marcos properties on a monthly cycle through peak season to knock down mosquito and tick populations. One-time treatments are available ahead of an outdoor event if you need the yard clear for a specific date.
From loading-dock rodent stations to kitchen-area cockroach monitoring, our commercial San Marcos clients get a discreet, documented program instead of a single reactive spray. Every commercial visit ends with a signed service report you can file for your own compliance records.
Call +1-844-564-2570 and describe what you're seeing — we'll often schedule same-day.
We inspect inside and out, confirm the species, and explain exactly what we found.
You get a flat-rate quote before treatment starts — no surprise line items afterward.
If activity continues after treatment, we come back at no extra charge under our guarantee.
Every technician we send into a San Marcos home carries state licensing and our company's liability coverage. Ask to see credentials at the door — every San Marcos technician carries them as a matter of routine.
We keep same-day slots open specifically for San Marcos emergencies like active wasp nests or a sudden rodent sighting. A dispatcher can usually tell you an arrival window within minutes of your call.
Our San Marcos product selections follow EPA labeling closely, and we'll tell you exactly when it's safe to let kids and pets back into treated areas. We're happy to answer product questions in detail if anyone in the home has sensitivities.
You approve a flat quote before any San Marcos technician touches a single product — no hourly surprises. Nothing gets added to the invoice without your sign-off first.
Our San Marcos guarantee means a callback for recurring activity is free, not an upsell. Ask your technician for the specific guarantee window that applies to your treatment.
Our technicians work San Marcos 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.
Our guarantee is simple: pay for a result, not just a visit. If activity continues in your San Marcos property after treatment, follow-up service is included, not billed separately.
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.
Nex Pest Control dispatches technicians to every neighborhood in San Marcos, along with the surrounding communities that share the same pest pressure. We route technicians daily across San Marcos, so distance within our coverage zone rarely adds to your wait time.
We keep daily slots open for San Marcos emergencies, so most callers are seen within 24 hours.
Our San Marcos technicians choose the lowest-impact effective product for each job and explain exact wait times before leaving.
If the treated pest is still active after the guarantee period, the next visit is on us.
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 San Marcos treatments only require you to stay out of the specific treated area for a short window.
Ants, roaches, termites, and rodents make up most of our San Marcos 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 San Marcos property managers on multi-unit and commercial contracts with flexible scheduling.
Quarterly service is standard for most San Marcos homes, with monthly visits recommended during peak mosquito or ant season.
We cover San Marcos itself along with the neighboring communities and zip codes listed in our coverage section 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 San Marcos case is a one-visit fix or a multi-step plan.
Yes, we service rental units and multi-property portfolios across San Marcos with consolidated invoicing on request.
Ask your technician about current accepted payment methods when scheduling your San Marcos appointment.
Call +1-844-564-2570 for a same-day quote — no obligation, no pressure.
Call +1-844-564-2570