Cockroach Control
in San Marcos & the Surrounding Central Texas Area
We're the pest service that knows how to kill bugs
Cockroaches are survivors, and Central Texas is good to them — warm, humid, and full of the moisture and food scraps they thrive on. Worse, they’re a health issue: roaches contaminate food, spread bacteria across surfaces, and trigger allergies and asthma, especially in kids. And for every roach you see, many more are hidden in walls, drains, and cabinets. Sample Pest Control eliminates cockroach infestations across San Marcos and the surrounding area with a targeted approach that reaches the nests and breaks the breeding cycle — not just the ones scattering across the floor.
The Roaches We Treat
Central Texas homes and businesses deal with a few distinct species, and treatment differs by type:
- German cockroaches — the small, fast-breeding kitchen and bathroom roach that's the hardest to control
- American cockroaches ("palmetto bugs") — the large ones that come in from drains, sewers, and outdoors
- Oriental cockroaches — drawn to damp, cool areas like basements, crawl spaces, and drains
- Brown-banded cockroaches — which hide higher up, in cabinets, electronics, and furniture
Identifying the species correctly is half the battle, because what wipes out one type barely touches another.
How Our Cockroach Treatment Works
Store-bought sprays are why so many roach problems drag on for months — they kill the roaches you see while the nest keeps producing out of sight, and they can actually scatter German roaches into new areas. We do it differently. We inspect to identify the species and find the harborage points — under and behind appliances, in cabinet voids, around plumbing, and in drains. Then we treat those points directly with targeted materials that the roaches carry back to the nest, reaching the population you can’t see. Because roach eggs are protected inside a hard case that many treatments don’t penetrate, we follow up to catch the next generation as it hatches. We also point out the moisture and food sources feeding the infestation, since fixing those keeps them from coming back.
Why Reaching the Nest Matters
The visible roaches are a fraction of the problem — the rest, plus the egg cases, are hidden where surface sprays never reach. That’s why DIY efforts stall out: they never touch the source. Our treatment is built to reach the harborage and the nest and to follow up on hatching eggs, which is what actually ends an infestation instead of managing it week to week. For German roaches especially, that thoroughness is the whole game.
Why Choose Sample Pest Control
You get a local team that correctly identifies what you’re dealing with, targets the nest instead of just the strays, follows up to break the egg cycle, and helps you remove the conditions that invited roaches in. With 20+ years serving Central Texas families and businesses — including restaurants and other spaces where roaches simply can’t be tolerated — we know how to get and keep them gone.
Common Questions
Your Most Common Pest Questions Answered
Why do I keep seeing roaches after spraying?
Store sprays kill surface roaches but miss the nest and the protected egg cases, so the population keeps rebuilding — and some sprays scatter German roaches into new rooms. Reaching the harborage points and following up on hatching eggs is what actually clears them.
Why do I keep seeing roaches after spraying?
Not necessarily. Roaches come in through drains, pipes, deliveries, and gaps, and Central Texas’s warmth and humidity suit them. Even a clean home can get them — though reducing moisture and food scraps definitely helps keep them away.
Are cockroaches a health risk?
Yes. They contaminate food and surfaces, spread bacteria, and are a known trigger for allergies and asthma, particularly in children. That’s a big reason to treat an infestation promptly and completely.
How long does it take to get rid of them?
Many infestations clear with an initial treatment plus follow-up, though heavy German roach populations can take a little longer because of their fast breeding and protected eggs. We’ll give you a realistic timeline for your situation.
Ready to be rid of roaches for good?
Get a free quote online or call
